Backdoor

What is “Backdoor.Win32.Emotet.ahcj”?

Malware Removal

The Backdoor.Win32.Emotet.ahcj 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 Backdoor.Win32.Emotet.ahcj virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Mimics the system’s user agent string for its own requests
  • Expresses interest in specific running processes
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Attempts to modify proxy settings

How to determine Backdoor.Win32.Emotet.ahcj?


File Info:

crc32: E06E3D65
md5: 40c09e703751c42e94f6108ba98d4fe7
name: upload_file
sha1: 7b32d51f3b97618c2afd091cc039b838c911b9c8
sha256: 7dd9fb7466c16397b94088f4060f96c702ab2998e32f68e8723beae9d02293f5
sha512: ae33a3a091f1c63639862d054d6c87243c453849f1d3efa992ebf3d794469af202f85f154855396c28f7536f99f43aff6867d2ed337b831f229a23a096e1a1b0
ssdeep: 12288:m2NVqHzevfqCG8pInsjtoXejRnBMm8y3X:m2KWfqmpI+oypT
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2005
InternalName: CHexEditDemo
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: CHexEditDemo Application
ProductVersion: 1, 0, 0, 1
FileDescription: CHexEditDemo MFC Application
OriginalFilename: CHexEditDemo.EXE
Translation: 0x0409 0x04b0

Backdoor.Win32.Emotet.ahcj also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Agent.EUFR
FireEyeGeneric.mg.40c09e703751c42e
McAfeeEmotet-FRI!40C09E703751
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 0056b6ba1 )
BitDefenderTrojan.Agent.EUFR
K7GWTrojan ( 0056b6ba1 )
Invinceaheuristic
F-ProtW32/Emotet.AOD.gen!Eldorado
SymantecTrojan.Emotet
APEXMalicious
Paloaltogeneric.ml
KasperskyBackdoor.Win32.Emotet.ahcj
AlibabaTrojan:Win32/Emotet.8b8b393a
ViRobotTrojan.Win32.Emotet.684032
RisingTrojan.Kryptik!1.C80B (CLOUD)
Ad-AwareTrojan.Agent.EUFR
EmsisoftTrojan.Emotet (A)
F-SecureTrojan.TR/Kryptik.dcwwk
DrWebTrojan.DownLoader34.9534
TrendMicroTROJ_GEN.R002C0WGT20
SophosTroj/Emotet-CKJ
IkarusTrojan-Banker.Emotet
CyrenW32/Emotet.AOD.gen!Eldorado
AviraTR/Kryptik.dcwwk
FortinetW32/Emotet.FHGO!tr
ArcabitTrojan.Agent.EUFR
AegisLabTrojan.Win32.Emotet.L!c
ZoneAlarmBackdoor.Win32.Emotet.ahcj
MicrosoftTrojan:Win32/Emotet.PEE!MTB
AhnLab-V3Trojan/Win32.Emotet.R346335
ALYacTrojan.Agent.EUFR
MAXmalware (ai score=89)
MalwarebytesTrojan.MalPack.TRE
PandaTrj/Emotet.C
ESET-NOD32a variant of Win32/Kryptik.HFFQ
TrendMicro-HouseCallTROJ_GEN.R002C0WGT20
GDataTrojan.Agent.EUFR
AVGWin32:BankerX-gen [Trj]
AvastWin32:BankerX-gen [Trj]
Qihoo-360Generic/Trojan.d0f

How to remove Backdoor.Win32.Emotet.ahcj?

Backdoor.Win32.Emotet.ahcj 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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