Backdoor

Backdoor.Win32.Emotet.cbui (file analysis)

Malware Removal

The Backdoor.Win32.Emotet.cbui 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.cbui 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.cbui?


File Info:

crc32: B819F3A6
md5: 34fc02a176f2f0aa5c64d005a35de750
name: upload_file
sha1: 7a66c6773f4338843fdbe1b4adc79745c1a5eef6
sha256: 03121a21083c65e154e23c7305bef9a081364025d0e39ef0ff2173008295582f
sha512: d7b63eb974efc6e83577c638ebc2ca45c3309f9ec1fd25ea164201634b802b7269a90a7aea43396eabd00af095ba494fa254d7869de1ab31a71b5f305a6ec44e
ssdeep: 6144:C4m/apJdyV8fDpt88SAGGwGGGGi/cNmGzc3A64hLFWrG:u/aPdp1sU3z4ZuG
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2002
InternalName: ExpCheckTest
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: ExpCheckTest Application
ProductVersion: 1, 0, 0, 1
FileDescription: ExpCheckTest MFC Application
OriginalFilename: ExpCheckTest.EXE
Translation: 0x0409 0x04b0

Backdoor.Win32.Emotet.cbui also known as:

BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
DrWebTrojan.Emotet.999
MicroWorld-eScanTrojan.GenericKDZ.69452
FireEyeTrojan.GenericKDZ.69452
CAT-QuickHealTrojan.IGENERIC
McAfeeEmotet-FQS!34FC02A176F2
MalwarebytesTrojan.MalPack.TRE
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKDZ.69452
K7GWRiskware ( 0040eff71 )
TrendMicroTROJ_GEN.R002C0DHF20
CyrenW32/Emotet.APS.gen!Eldorado
SymantecTrojan.Emotet
APEXMalicious
KasperskyBackdoor.Win32.Emotet.cbui
AlibabaTrojan:Win32/Emotet.81c57191
RisingTrojan.Kryptik!1.CA84 (CLOUD)
Ad-AwareTrojan.GenericKDZ.69452
Comodo.UnclassifiedMalware@0
F-SecureTrojan.TR/AD.Emotet.alh
ZillyaBackdoor.Emotet.Win32.1042
Invinceaheuristic
SophosTroj/Emotet-CLB
IkarusTrojan-Banker.Emotet
JiangminBackdoor.Emotet.qw
MaxSecureTrojan.Malware.105306731.susgen
AviraTR/AD.Emotet.alh
MAXmalware (ai score=80)
Antiy-AVLTrojan/Win32.Emotet
MicrosoftTrojan:Win32/Emotet.ARJ!MTB
ArcabitTrojan.Generic.D10F4C
ZoneAlarmBackdoor.Win32.Emotet.cbui
GDataTrojan.GenericKDZ.69452
CynetMalicious (score: 85)
AhnLab-V3Trojan/Win32.Emotet.R348050
ALYacTrojan.GenericKDZ.69452
TACHYONTrojan/W32.Agent.397312.AAB
PandaTrj/Genetic.gen
ESET-NOD32Win32/Emotet.CD
TrendMicro-HouseCallTROJ_GEN.R002C0DHF20
TencentMalware.Win32.Gencirc.10cde819
FortinetW32/Emotet.E88D!tr
AVGWin32:Trojan-gen
AvastWin32:Trojan-gen
CrowdStrikewin/malicious_confidence_60% (W)
Qihoo-360Generic/Trojan.563

How to remove Backdoor.Win32.Emotet.cbui?

Backdoor.Win32.Emotet.cbui 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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