Backdoor

Backdoor.Win32.Emotet.ajcc (file analysis)

Malware Removal

The Backdoor.Win32.Emotet.ajcc 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.ajcc 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: Russian
  • Attempts to modify proxy settings

How to determine Backdoor.Win32.Emotet.ajcc?


File Info:

crc32: 3B00498B
md5: 522ca46394ea287606c5b61f6cc9f56e
name: upload_file
sha1: e1e5dab237e50fdbd2db1e384dba95bd01a185e9
sha256: 400dc7b676ed4d745c444f81308b0d2ffa9981f20b671661f66d1c59b3632892
sha512: 0bf5f1afdffe05b8a619094117ae92f2d47119e4182c7349fffb400d953eab05ce08811e1bedd241b0e92319796585a7390a8e0da79984a30bff8ec442313d94
ssdeep: 6144:nEUGyPNs/0SxfioredWL8ExpZkMVH6IiB8:nEUGys0kfgdWLfpZkMie
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2003
InternalName: FileTreeDialog
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: FileTreeDialog Application
ProductVersion: 1, 0, 0, 1
FileDescription: FileTreeDialog MFC Application
OriginalFilename: FileTreeDialog.EXE
Translation: 0x0409 0x04b0

Backdoor.Win32.Emotet.ajcc also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.69108
FireEyeTrojan.GenericKDZ.69108
McAfeeEmotet-FRI!522CA46394EA
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 0056b99b1 )
BitDefenderTrojan.GenericKDZ.69108
K7GWTrojan ( 0056b99b1 )
F-ProtW32/Emotet.AOC.gen!Eldorado
SymantecTrojan.Emotet
APEXMalicious
KasperskyBackdoor.Win32.Emotet.ajcc
AlibabaTrojan:Win32/GenKryptik.d774305e
ViRobotTrojan.Win32.Emotet.323584.C
RisingTrojan.Generic@ML.100 (RDML:m2Il+n96G6G3XHHqrh45ZQ)
Ad-AwareTrojan.GenericKDZ.69108
EmsisoftTrojan.Emotet (A)
DrWebTrojan.DownLoader34.10720
FortinetW32/GenKryptik.EPAZ!tr
IkarusTrojan.Win32.Crypt
CyrenW32/Emotet.AOC.gen!Eldorado
MAXmalware (ai score=85)
ArcabitTrojan.Generic.D10DF4
ZoneAlarmBackdoor.Win32.Emotet.ajcc
MicrosoftTrojan:Win32/Emotet.AER!MTB
AhnLab-V3Trojan/Win32.Emotet.R346328
ALYacTrojan.GenericKDZ.69108
MalwarebytesTrojan.MalPack.TRE
ESET-NOD32a variant of Win32/Kryptik.HFGA
TrendMicro-HouseCallTROJ_GEN.R002C0DGU20
GDataTrojan.GenericKDZ.69108
BitDefenderThetaGen:NN.ZexaE.34144.tq0@aGuICCmk
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.653

How to remove Backdoor.Win32.Emotet.ajcc?

Backdoor.Win32.Emotet.ajcc 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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