Trojan

What is “VHO:Trojan-Dropper.Win32.Agent.tetspv”?

Malware Removal

The VHO:Trojan-Dropper.Win32.Agent.tetspv 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 VHO:Trojan-Dropper.Win32.Agent.tetspv virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A named pipe was used for inter-process communication
  • Attempts to execute a powershell command with suspicious parameter/s
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Detects VirtualBox using WNetGetProviderName trick
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the version of Bios, possibly for anti-virtualization
  • Attempts to disable Windows Defender
  • Uses suspicious command line tools or Windows utilities

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine VHO:Trojan-Dropper.Win32.Agent.tetspv?


File Info:

crc32: 4E1B7941
md5: 4e930cdb38d52fe572c325a0f1fda9a7
name: 4E930CDB38D52FE572C325A0F1FDA9A7.mlw
sha1: 6a17ef724017b9866ca30ab28bf38a3d54ddda26
sha256: b734766bda50fdb28e309bf4dbfb9d109b8597fe8be808ca98c09a1fa160b4da
sha512: 5d7a6b53cb92b6a78bc0e7487fcc28bc059e1fe642270aee6b3cf614adbd38a4fa21f893a8e64838a8bffce5c74ec141a54c706bf989ea3ff1db118b1b4904b5
ssdeep: 196608:91OKQ7EiEmVcxuMazEf6fKW0iVGFWAe9Ax:3OKiEQcxufEf3FBe6x
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

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

VHO:Trojan-Dropper.Win32.Agent.tetspv also known as:

ALYacGen:Variant.Cerbu.112711
BitDefenderGen:Variant.Cerbu.112711
ESET-NOD32a variant of Win32/Adware.Neoreklami.KR
APEXMalicious
CynetMalicious (score: 99)
KasperskyVHO:Trojan-Dropper.Win32.Agent.tetspv
MicroWorld-eScanGen:Variant.Cerbu.112711
SophosGeneric ML PUA (PUA)
BitDefenderThetaGen:NN.ZexaF.34170.@JW@a8xGqkn
FireEyeGen:Variant.Cerbu.112711
EmsisoftGen:Variant.Cerbu.112711 (B)
SentinelOneStatic AI – Malicious SFX
AviraTR/ATRAPS.Gen4
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
ArcabitTrojan.Cerbu.D1B847
GDataGen:Variant.Cerbu.112711
MAXmalware (ai score=83)
MalwarebytesMalware.AI.61999112
TrendMicro-HouseCallTROJ_GEN.R002H0CIP21
RisingTrojan.Generic@ML.100 (RDML:5xE3ACMjdTd4uoI78xr+0g)
IkarusPUA.Neoreklami
FortinetAdware/Neoreklami

How to remove VHO:Trojan-Dropper.Win32.Agent.tetspv?

VHO:Trojan-Dropper.Win32.Agent.tetspv removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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