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TrojanSpy.Win32.DRIDEX.TIAOABBP

February 23, 2020
 ALIASES:

Trojan:Win32/Dridex.BL!MSR (MICROSOFT)

 PLATFORM:

Windows

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

  • Threat Type: Trojan Spy

  • Destructiveness: No

  • Encrypted: Yes

  • 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.

It retrieves specific information from the affected system.

It connects to certain websites to send and receive information.

  TECHNICAL DETAILS

File Size:

157,184 bytes

File Type:

EXE

Memory Resident:

Yes

Initial Samples Received Date:

22 Feb 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.

Information Theft

This Trojan Spy retrieves the following information from the affected system:

    • OS Version
    • Computer Name
    • User Name
    • Install Date
    • Running Privilege

Other Details

This Trojan Spy connects to the following website to send and receive information:

  • 91.2{BLOCKED}122:443
  • 107.1{BLOCKED}122:8443
  • 188.1{BLOCKED}84:3886
  • 87.1{BLOCKED}63:3886

  SOLUTION

Minimum Scan Engine:

9.850

FIRST VSAPI PATTERN FILE:

15.700.08

FIRST VSAPI PATTERN DATE:

22 Feb 2020

VSAPI OPR PATTERN File:

15.701.00

VSAPI OPR PATTERN Date:

23 Feb 2020

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.DRIDEX.TIAOABBP

[ 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

Scan your computer with your Trend Micro product to delete files detected as TrojanSpy.Win32.DRIDEX.TIAOABBP. 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:


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