Trojan

What is “Trojan.Win32.Zenpak.ahen”?

Malware Removal

The Trojan.Win32.Zenpak.ahen 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.Zenpak.ahen virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Mimics the system’s user agent string for its own requests
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

www.ip-adress.com

How to determine Trojan.Win32.Zenpak.ahen?


File Info:

crc32: FC760AC0
md5: 092d46a6bdac5354d50f8aeae54ab813
name: tmp0mws9fu8
sha1: 21efdc367f15c0d0817b4ad31a4e46e7a395882a
sha256: e87b305cd6f9cd252dff2ceb3e2c61c650782a3cef28609f1131d91ea70f1230
sha512: 834c5b64c23e15416e28701412ccb70b1267cefb5e162fe2b5d346474f0dd43dcce962dcee71cf2eec9063049d39c93ed2e040197bb5a59b0afe168a7f8a42a8
ssdeep: 12288:v2UML/axdZPF/evu3xbKSq8H7INQTLBR32Yrm29:v2UM7A6u3MwHMNQTVR32Ya29
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: RDPClip
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7601.17514
FileDescription: RDP Clip Monitor
OriginalFilename: RDPClip.exe
Translation: 0x0409 0x04b0

Trojan.Win32.Zenpak.ahen also known as:

BkavW32.AIDetectVM.malwareA
DrWebTrojan.Inject3.42841
MicroWorld-eScanTrojan.GenericKDZ.67929
FireEyeGeneric.mg.092d46a6bdac5354
McAfeeW32/PinkSbot-GW!092D46A6BDAC
MalwarebytesTrojan.Qbot
SangforMalware
K7AntiVirusTrojan ( 00568cc01 )
BitDefenderTrojan.GenericKDZ.67929
K7GWTrojan ( 00568cc01 )
Cybereasonmalicious.6bdac5
BitDefenderThetaGen:NN.ZexaF.34128.bT1@a0MCRLii
SymantecML.Attribute.HighConfidence
APEXMalicious
GDataTrojan.GenericKDZ.67929
KasperskyTrojan.Win32.Zenpak.ahen
Ad-AwareTrojan.GenericKDZ.67929
SophosTroj/Qbot-FS
Invinceaheuristic
McAfee-GW-EditionArtemis
Trapminemalicious.moderate.ml.score
EmsisoftTrojan.GenericKDZ.67929 (B)
Antiy-AVLGrayWare/Win32.Kryptik.ehls
Endgamemalicious (high confidence)
ArcabitTrojan.Generic.D10959
ZoneAlarmTrojan.Win32.Zenpak.ahen
MicrosoftTrojan:Win32/Wacatac.C!ml
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Kryptik.R340534
Acronissuspicious
ALYacTrojan.GenericKDZ.67929
MAXmalware (ai score=87)
VBA32Malware-Cryptor.Limpopo
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/GenKryptik.EMNC
RisingTrojan.Kryptik!1.C745 (RDMK:cmRtazoxoswuzbUdBbQ8E2MGT8nc)
SentinelOneDFI – Malicious PE
eGambitPE.Heur.InvalidSig
FortinetW32/GenKryptik.ELTC!tr
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM19.1.F71B.Malware.Gen

How to remove Trojan.Win32.Zenpak.ahen?

Trojan.Win32.Zenpak.ahen 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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