Trojan.Win32.Inject.anusr (file analysis)

The Trojan.Win32.Inject.anusr is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan.Win32.Inject.anusr virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Presents an Authenticode digital signature
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Unconventionial language used in binary resources: Korean
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Executable file is packed/obfuscated with Themida
• Behavioural detection: Injection (Process Hollowing)
• Behavioural detection: Injection (inter-process)
• Checks for the presence of known windows from debuggers and forensic tools
• Checks the version of Bios, possibly for anti-virtualization
• Detects VirtualBox through the presence of a registry key
• Anomalous binary characteristics
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan.Win32.Inject.anusr?

File Info:
name: 9063CFB07B08413C6B27.mlw
path: /opt/CAPEv2/storage/binaries/90565243087ada207e109abb807ce51618e13a646e211b0e27f33249a86e64cd
crc32: 9B993C63
md5: 9063cfb07b08413c6b27e8a3cd332fbd
sha1: a457e87124bed72e73df7af90285c21fbcd0063a
sha256: 90565243087ada207e109abb807ce51618e13a646e211b0e27f33249a86e64cd
sha512: 40e1eee238092d3ed400d42f3b916a61b1d363b447228388109f05e68e93280ed90498bce3e2fe82ed3c07d86e880c38b92710f1696aeaf83abdae0430ff2a4e
ssdeep: 98304:TV1hCcicz5MJKlLQ6ax0/ERDQJu0cmdpeAX:TV1hC7qMJKlLQ6O0/EBKVpl
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T116F5237C0429B69FD12E2635A2D083D73BA19200E58C8BBF54D601FECFF379A8565B49
sha3_384: f4c7822888c987ff2b1dcb43255492466ac41eac992f08f39a30d72b116e767b7a18dc5c1c47b7e45cf1c6b4f5d09fcf
ep_bytes: e84b0100005389e3538b73088b7b10fc
timestamp: 2020-08-21 01:20:01

Version Info:
Comments: 
CompanyName: 
FileDescription: KeyStroke MFC by kkm
FileVersion: 1, 0, 0, 1
InternalName: KeyStroke
LegalCopyright: Copyright (C) 2006
LegalTrademarks: 
OriginalFilename: KeyStroke.EXE
PrivateBuild: 
ProductName: KeyStroke 응용 프로그램
ProductVersion: 1, 0, 0, 1
SpecialBuild: 
Translation: 0x0412 0x03b5

Trojan.Win32.Inject.anusr also known as:

How to remove Trojan.Win32.Inject.anusr?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.