Backdoor

Backdoor.Win32.Emotet.aiib (file analysis)

Malware Removal

The Backdoor.Win32.Emotet.aiib 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.aiib 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.aiib?


File Info:

crc32: 6BA723CF
md5: 713fca9382c17d520f2e04ed35b56e95
name: upload_file
sha1: ff5e77b4ca29da7aa3399df55af4a5d7f50df9ca
sha256: 1a0d20af692cc00ea122a22f15de1862f8a7f5d0bab4c6440a68838a1cbd040b
sha512: 5fbd2463104d1aeb93a0df6c563f7a8fe5ccb9b5b6c9c3a6a78b30a8e342bed50aadcc5e3bcbe661db2df233b5592fa5d17e8ad1836496efbe726dfef0029470
ssdeep: 12288:s2NVqHzevfqCG8pInsjtoXejRnBMm8y3H:s2KWfqmpI+oypb
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.aiib also known as:

DrWebTrojan.DownLoader34.9534
MicroWorld-eScanTrojan.Agent.EUFR
FireEyeGeneric.mg.713fca9382c17d52
ALYacTrojan.Agent.EUFR
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Emotet.L!c
K7AntiVirusTrojan ( 0056b6ba1 )
BitDefenderTrojan.Agent.EUFR
K7GWTrojan ( 0056b6ba1 )
TrendMicroTROJ_GEN.R002C0DGU20
F-ProtW32/Emotet.AOD.gen!Eldorado
TrendMicro-HouseCallTROJ_GEN.R002C0DGU20
Paloaltogeneric.ml
GDataTrojan.Agent.EUFR
KasperskyBackdoor.Win32.Emotet.aiib
AlibabaTrojan:Win32/Emotet.d4a7e8da
NANO-AntivirusTrojan.Win32.Emotet.hpdhuf
ViRobotTrojan.Win32.Emotet.684032
RisingTrojan.Kryptik!1.C80B (CLOUD)
Ad-AwareTrojan.Agent.EUFR
TACHYONBackdoor/W32.Emotet.684032
EmsisoftTrojan.Emotet (A)
F-SecureTrojan.TR/AD.Emotet.NV
Invinceaheuristic
SophosTroj/Emotet-CKJ
IkarusTrojan-Banker.Emotet
CyrenW32/Emotet.AOD.gen!Eldorado
JiangminBackdoor.Emotet.oq
AviraTR/AD.Emotet.NV
Endgamemalicious (high confidence)
ArcabitTrojan.Agent.EUFR
ZoneAlarmBackdoor.Win32.Emotet.aiib
MicrosoftTrojan:Win32/Emotet.PEE!MTB
AhnLab-V3Trojan/Win32.Emotet.R346335
McAfeeEmotet-FRI!713FCA9382C1
MAXmalware (ai score=100)
VBA32Trojan.Downloader
MalwarebytesTrojan.MalPack.TRE
PandaTrj/Emotet.C
APEXMalicious
ESET-NOD32a variant of Win32/Kryptik.HFFQ
FortinetW32/Emotet.FHGO!tr
AVGWin32:BankerX-gen [Trj]
AvastWin32:BankerX-gen [Trj]
Qihoo-360Generic/Trojan.00e

How to remove Backdoor.Win32.Emotet.aiib?

Backdoor.Win32.Emotet.aiib 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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