How to remove “Trojan-Dropper.Win32.Agent.tetubv”?

The Trojan-Dropper.Win32.Agent.tetubv 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-Dropper.Win32.Agent.tetubv virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Executed a very long command line or script command which may be indicative of chained commands or obfuscation
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• A scripting utility was executed
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Detects VirtualBox using WNetGetProviderName trick
• Installs itself for autorun at Windows startup
• Checks the version of Bios, possibly for anti-virtualization
• Appears to use command line obfuscation
• A script or command line contains a long continuous string indicative of obfuscation
• Attempts to disable Windows Defender
• Attempts to execute suspicious powershell command arguments
• Uses suspicious command line tools or Windows utilities

How to determine Trojan-Dropper.Win32.Agent.tetubv?

File Info:
name: 5E499BC9C74D90569037.mlw
path: /opt/CAPEv2/storage/binaries/b1f271cb84f294860de4dd20e19b11111d67f30afe6600ed733bb4b4187369bb
crc32: 01764116
md5: 5e499bc9c74d9056903743134bc8862e
sha1: db8b764acfd184b15fc43e800658f2f26cae7eb9
sha256: b1f271cb84f294860de4dd20e19b11111d67f30afe6600ed733bb4b4187369bb
sha512: 489d42457f3675c361ba259593882ea2bb7d1988091bfedcfc02b4bf9fd73ac09d06c0a09e6f9851cde6ed86c2c3048d3dd55a3fb1820cd78fdcf876c86ba61f
ssdeep: 196608:91OKso1F50o5KDO0idFwvoU424XjIdf5sMIPz6NsCB+scWO:3OKs250o5KqavU5XEF5sNPz6OBx
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15A763359BCE88876D1F15430EFF645C1D6A68FBC8F213537A64A01CFE9E8C9A8E104D9
sha3_384: 040be2040194b56333a59ca65cf9001d57c6c43c4030e7a75a708aaf8538743fbbbfebcf038c76bb7e99666a40c98bac
ep_bytes: 558bec6aff68e0b94100682c4a410064
timestamp: 2010-11-18 16:27:35

Version Info:
CompanyName: Igor Pavlov
FileDescription: 7z Setup SFX
FileVersion: 9.20
InternalName: 7zS.sfx
LegalCopyright: Copyright (c) 1999-2010 Igor Pavlov
OriginalFilename: 7zS.sfx.exe
ProductName: 7-Zip
ProductVersion: 9.20
Translation: 0x0409 0x04b0

Trojan-Dropper.Win32.Agent.tetubv also known as:

How to remove Trojan-Dropper.Win32.Agent.tetubv?

• 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.