Trojan:Win64/Comebacker.A.gen!dha [generic] (MICROSOFT); Win64:MalwareX-gen [Trj] (AVAST)
Threat Type: Trojan Spy
In the wild: Yes
Dropped by other malware, Downloaded from the Internet
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 may be dropped by other malware.
It connects to a website to send and receive information.
26 Jan 2021
Connects to URLs/IPs, Collects system information
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 may be dropped by the following malware:
This Trojan Spy adds the following mutexes to ensure that only one of its copies runs at any one time:
This Trojan Spy connects to the following websites to send and receive information:
This Trojan Spy gathers the following data:
- Current date and time
This Trojan Spy accepts the following parameters:
- lxUi5CZ0IV45j89Y 4901 → proceed with its routine
26 Jan 2021
27 Jan 2021
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.
Identify and terminate files detected as TrojanSpy.Win64.COMBACKER.YABA-A
- 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.
- 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.
- If the detected file is not displayed in either Windows Task Manager or Process Explorer, continue doing the next steps.
Scan your computer with your Trend Micro product to delete files detected as TrojanSpy.Win64.COMBACKER.YABA-A. 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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