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TrojanSpy.Win32.VIDAR.CBT

January 09, 2020
 ALIASES:

Ransom:Win32/Locky (Microsoft); GenericRXJG-UG!4C966FBC02DA, GenericRXJH-DT!BF458F2AF10A (McAfee); Trojan.Win32.Agent.xacsjp (Kaspersky); Trojan.Win32.Generic!BT (Sunbelt)

 PLATFORM:

Windows

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 SYSTEM IMPACT RATING:
 INFORMATION EXPOSURE:

  • Threat Type: Trojan Spy

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW


This Trojan Spy arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

  TECHNICAL DETAILS

File Size:

778,691 bytes

File Type:

EXE

Memory Resident:

Yes

Initial Samples Received Date:

09 Jan 2020

Arrival Details

This Trojan Spy arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Installation

This Trojan Spy adds the following processes:

  • %Program Files%\Company\downloader\MM.exe
  • %Program Files%\Company\downloader\Oski.exe
  • regedit.exe /s %Windows%\tecnologia100.reg
  • "%Program Files%\Internet Explorer\IEXPLORE.EXE" SCODEF:2548 CREDAT:275457 /prefetch:2
  • taskkill /pid 2348
  • taskkill /im MM.exe /f

(Note: %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).. %Windows% is the Windows folder, where it usually is C:\Windows on all Windows operating system versions.)

It creates the following folders:

  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft\Authy
  • %Program Files%\Company\downloader
  • %User Temp%\$inst
  • %Program Files%\Company
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Active
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\JAXX
  • %Application Data%\Microsoft\Windows\IECompatUACache
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Electrum
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\ElectrumLTC
  • %AppDataLocal%\Microsoft\Internet Explorer\DomainSuggestions
  • %Application Data%\Microsoft\Windows\IECompatCache
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft
  • %Application Data%\Microsoft\Windows\DNTException
  • %Application Data%\Microsoft\Windows\PrivacIE
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\MultiDoge
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Ethereum
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\ElectronCash
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Exodus

(Note: %All Users Profile% is the common user's profile folder, which is usually C:\Documents and Settings\All Users on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\ProgramData on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit). . %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %AppDataLocal% is the Local Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Roaming on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)

Other System Modifications

This Trojan Spy modifies the following file(s):

  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Last Active\RecoveryStore.{4555A5E7-C06D-11E6-8AB1-005056BC3E18}.dat

(Note: %AppDataLocal% is the Local Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)

It deletes the following files:

  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft\Authy
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Last Active\{AD285A8B-713F-11E9-85F8-005056BC44A9}.dat
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Downloads
  • %AppDataLocal%Low\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\History\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Autofill
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies\IE_Cookies.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\CC
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Files
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Downloads\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\outlook.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\screenshot.jpg
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies\cookies_Mozilla Firefox_lj5mikyj.default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\History
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\History\history_Mozilla Firefox_lj5mikyj.default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\cookie_list.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\information.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Autofill\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\CC\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies\Edge_Cookies.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Ethereum

(Note: %All Users Profile% is the common user's profile folder, which is usually C:\Documents and Settings\All Users on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\ProgramData on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit). . %AppDataLocal% is the Local Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)

It deletes the following folders:

  • %All Users Profile%\884767990389311\*

(Note: %All Users Profile% is the common user's profile folder, which is usually C:\Documents and Settings\All Users on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\ProgramData on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit). )

It adds the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
downloader 1.2

It adds the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
DisplayName = "downloader 1.2"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
DisplayVersion = "1.2"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
VersionMajor = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
VersionMinor = "2"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
Publisher = "Company"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
DisplayIcon = "%Program Files%\Company\downloader\Uninstall.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
UninstallString = "%Program Files%\Company\downloader\Uninstall.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
URLInfoAbout = "http://www.{BLOCKED}ader.com"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
HelpLink = "mailto:downloadert@{BLOCKED}y.com"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
InstallLocation = "%Program Files%\Company\downloader"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
InstallSource = "%User Temp%"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
InstallDate = "20190808"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
Language = "1049"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
EstimatedSize = "790"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
NoModify = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Uninstall\downloader 1.2
NoRepair = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
explorer
GlobalAssocChangedCounter = "12"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Run
SecurityHealth = "%windir%\system32\SecurityHealthSystray.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Run
AdobeGCInvoker-1.0 = "%Program Files%\Common Files\Adobe\AdobeGCClient\AGCInvokerUtility.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Run
tecnologia100 = "1"

Dropping Routine

This Trojan Spy drops the following files:

  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Ethereum\xee\xbe\xb8\x18\xe0\xb0\x80\xe7\x98\xa1\xee\xbf\x88\x18\xef\x80\x8c\x18
  • %Program Files%\Company\downloader\Uninstall.exe
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\passwords.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\c-wal
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\JAXX
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Exodus
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\ElectronCash
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Active\{5AE4210A-B9B2-11E9-A239-005056BC7934}.dat
  • %Program Files%\Company\downloader\Oski.exe
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\ld
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\history-wal
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Last Active\RecoveryStore.{4555A5E7-C06D-11E6-8AB1-005056BC3E18}.dat
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Files\Default.zip
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{5AE42108-B9B2-11E9-A239-005056BC7934}.dat
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\history-shm
  • %Windows%\tecnologia100.reg
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Electrum
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\ElectrumLTC
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Active\{6328580C-B9B2-11E9-A239-005056BC7934}.dat
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\wd
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\history
  • %Program Files%\Company\downloader\Uninstall.ini
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft\Authy\Stable\W
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\c
  • %AppDataLocal%\Microsoft\Internet Explorer\MSIMGSIZ.DAT
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\historych
  • %All Users Profile%\884767990389311\temp
  • %Program Files%\Company\downloader\MM.exe
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\MultiDoge
  • %AppDataLocal%\Microsoft\Internet Explorer\DomainSuggestions\en-US.6
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\c-shm

(Note: %All Users Profile% is the common user's profile folder, which is usually C:\Documents and Settings\All Users on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\ProgramData on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit). . %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).. %AppDataLocal% is the Local Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %Windows% is the Windows folder, where it usually is C:\Windows on all Windows operating system versions.)

Other Details

This Trojan Spy connects to the following possibly malicious URL:

  • http://{BLOCKED}evgeny1.online/softokn3.dll
  • http://go.{BLOCKED}oft.com/fwlink?{random characters}
  • http://movie.{BLOCKED}rvices.microsoft.com/locater/WMServiceLocater.asmx/GetServiceLocationsForClient?{random characters}
  • http://{BLOCKED}evgeny1.online/sqlite3.dll
  • http://{BLOCKED}evgeny1.online/freebl3.dll
  • http://{BLOCKED}evgeny1.online/mozglue.dll
  • http://{BLOCKED}evgeny1.online/msvcp140.dll
  • http://{BLOCKED}evgeny1.online/nss3.dll
  • http://{BLOCKED}evgeny1.online/vcruntime140.dll
  • http://{BLOCKED}phoshop.org/543
  • http://{BLOCKED}phoshop.org/freebl3.dll
  • http://{BLOCKED}evgeny1.online/main.php
  • http://{BLOCKED}phoshop.org/mozglue.dll
  • http://{BLOCKED}phoshop.org/msvcp140.dll
  • http://{BLOCKED}phoshop.org/nss3.dll
  • http://{BLOCKED}phoshop.org/softokn3.dll
  • http://{BLOCKED}phoshop.org/vcruntime140.dll
  • http://{BLOCKED}i.com/line
  • http://{BLOCKED}er.org
  • http://api.{BLOCKED}g.com
  • http://www.{BLOCKED}g.com
  • http://sqm.{BLOCKED}try.microsoft.com
  • http://ieonline.{BLOCKED}oft.com

This report is generated via an automated analysis system.

  SOLUTION

Minimum Scan Engine:

9.850

Step 1

Before doing any scans, Windows 7, Windows 8, Windows 8.1, and Windows 10 users must disable System Restore to allow full scanning of their computers.

Step 2

Identify and terminate files detected as TrojanSpy.Win32.VIDAR.CBT

[ Learn More ]
  1. Windows Task Manager may not display all running processes. In this case, please use a third-party process viewer, preferably Process Explorer, to terminate the malware/grayware/spyware file. You may download the said tool here.
  2. If the detected file is displayed in either Windows Task Manager or Process Explorer but you cannot delete it, restart your computer in safe mode. To do this, refer to this link for the complete steps.
  3. If the detected file is not displayed in either Windows Task Manager or Process Explorer, continue doing the next steps.

Step 3

Delete this registry key

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
    • downloader 1.2

Step 4

Delete this registry value

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • DisplayName = "downloader 1.2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • DisplayVersion = "1.2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • VersionMajor = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • VersionMinor = "2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • Publisher = "Company"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • DisplayIcon = "%Program Files%\Company\downloader\Uninstall.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • UninstallString = "%Program Files%\Company\downloader\Uninstall.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • URLInfoAbout = "http://www.{BLOCKED}ader.com"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • HelpLink = "mailto:downloadert@{BLOCKED}y.com"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • InstallLocation = "%Program Files%\Company\downloader"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • InstallSource = "%User Temp%"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • InstallDate = "20190808"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • Language = "1049"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • EstimatedSize = "790"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • NoModify = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\downloader 1.2
    • NoRepair = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer
    • GlobalAssocChangedCounter = "12"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run
    • SecurityHealth = "%windir%\system32\SecurityHealthSystray.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run
    • AdobeGCInvoker-1.0 = "%Program Files%\Common Files\Adobe\AdobeGCClient\AGCInvokerUtility.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run
    • tecnologia100 = "1"

Step 5

Search and delete these components

[ Learn More ]
There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Ethereum\xee\xbe\xb8\x18\xe0\xb0\x80\xe7\x98\xa1\xee\xbf\x88\x18\xef\x80\x8c\x18
  • %Program Files%\Company\downloader\Uninstall.exe
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\passwords.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\c-wal
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\JAXX
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Exodus
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\ElectronCash
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Active\{5AE4210A-B9B2-11E9-A239-005056BC7934}.dat
  • %Program Files%\Company\downloader\Oski.exe
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\ld
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\history-wal
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Last Active\RecoveryStore.{4555A5E7-C06D-11E6-8AB1-005056BC3E18}.dat
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Files\Default.zip
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{5AE42108-B9B2-11E9-A239-005056BC7934}.dat
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\history-shm
  • %Windows%\tecnologia100.reg
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Electrum
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\ElectrumLTC
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Active\{6328580C-B9B2-11E9-A239-005056BC7934}.dat
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\wd
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\history
  • %Program Files%\Company\downloader\Uninstall.ini
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft\Authy\Stable\W
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\c
  • %AppDataLocal%\Microsoft\Internet Explorer\MSIMGSIZ.DAT
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\historych
  • %All Users Profile%\884767990389311\temp
  • %Program Files%\Company\downloader\MM.exe
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\MultiDoge
  • %AppDataLocal%\Microsoft\Internet Explorer\DomainSuggestions\en-US.6
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\c-shm

Step 6

Search and delete these folders

[ Learn More ]
Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft\Authy
  • %Program Files%\Company\downloader
  • %User Temp%\$inst
  • %Program Files%\Company
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Active
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\JAXX
  • %Application Data%\Microsoft\Windows\IECompatUACache
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Electrum
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\ElectrumLTC
  • %AppDataLocal%\Microsoft\Internet Explorer\DomainSuggestions
  • %Application Data%\Microsoft\Windows\IECompatCache
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft
  • %Application Data%\Microsoft\Windows\DNTException
  • %Application Data%\Microsoft\Windows\PrivacIE
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\MultiDoge
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Ethereum
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\ElectronCash
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Exodus

Step 7

Scan your computer with your Trend Micro product to delete files detected as TrojanSpy.Win32.VIDAR.CBT. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:

Step 8

Restore deleted/modified files and/or registry entries from backup

*Note: Only Microsoft-related files/keys/values will be restored. If this malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.

    • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Last Active\RecoveryStore.{4555A5E7-C06D-11E6-8AB1-005056BC3E18}.dat

Step 9

Restore this file from backup only Microsoft-related files will be restored. If this malware/grayware also deleted files related to programs that are not from Microsoft, please reinstall those programs on you computer again.

  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft\Authy
  • %AppDataLocal%\Microsoft\Internet Explorer\Recovery\High\Last Active\{AD285A8B-713F-11E9-85F8-005056BC44A9}.dat
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Downloads
  • %AppDataLocal%Low\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\History\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Autofill
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies\IE_Cookies.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\CC
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Files
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Downloads\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\outlook.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\screenshot.jpg
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies\cookies_Mozilla Firefox_lj5mikyj.default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\History
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\History\history_Mozilla Firefox_lj5mikyj.default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Soft
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\cookie_list.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\information.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Autofill\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\CC\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies\Edge_Cookies.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies\Google Chrome_Default.txt
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Cookies
  • %All Users Profile%\C9S48OCMBABOT0IFVV0ZUM13Q\files\Wallets\Ethereum


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