Backdoor

Backdoor.Win32.Emotet.alzh (file analysis)

Malware Removal

The Backdoor.Win32.Emotet.alzh 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Backdoor.Win32.Emotet.alzh 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
  • Anomalous binary characteristics

How to determine Backdoor.Win32.Emotet.alzh?


File Info:

crc32: 55E57DDE
md5: 08e695fe42c61237da9d2b381c089277
name: upload_file
sha1: 94c374c4d2477d623bfd1d8c3cfbbc09fe2afac9
sha256: fccd0e7a9808402423bafdec664ff1e9bce624a61c3079638092b3b3b9a0b23a
sha512: 18a44587faa2b54e6d3a938e11c980d98bae2a5de478ace03da66a96b8cf5aff3d20e42b474529d72f7438eadf67ad98ddbc0d2fd92737306b74c68f2c856529
ssdeep: 6144:TPHIFvHxVBxWrhtOjMcD+t14e13gvXr7fa+CYSffCU:TPoFPxVB0r/OjMciV1yja+3CL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: nlsbres.dll
FileVersion: 6.1.7601.23572 (win7sp1_ldr.161011-0600)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7601.23572
FileDescription: NLSBuild resource DLL
OriginalFilename: nlsbres.dll
Translation: 0x0409 0x04b0

Backdoor.Win32.Emotet.alzh also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.69120
FireEyeTrojan.GenericKDZ.69120
Qihoo-360Win32/Backdoor.630
McAfeeEmotet-FRI!08E695FE42C6
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 0056b94b1 )
BitDefenderTrojan.GenericKDZ.69120
K7GWTrojan ( 0056b94b1 )
Invinceaheuristic
F-ProtW32/Kryptik.BRY.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyBackdoor.Win32.Emotet.alzh
AlibabaTrojan:Win32/Emotet.ad278f18
Ad-AwareTrojan.GenericKDZ.69120
SophosMal/Generic-S
DrWebTrojan.DownLoader34.10090
FortinetW32/GenKryptik.EPAZ!tr
EmsisoftTrojan.Emotet (A)
IkarusTrojan.Win32.Krypt
CyrenW32/Kryptik.BRY.gen!Eldorado
MAXmalware (ai score=86)
ArcabitTrojan.Generic.D10E00
ZoneAlarmBackdoor.Win32.Emotet.alzh
MicrosoftTrojan:Win32/Emotet.DGK!MTB
AhnLab-V3Trojan/Win32.Kryptik.R346329
BitDefenderThetaGen:NN.Zextet.34144.vq0@ayBPd3bk
ALYacTrojan.Agent.EUGP
MalwarebytesTrojan.MalPack.TRE
ESET-NOD32a variant of Win32/GenKryptik.EPHQ
RisingTrojan.Kryptik!1.C82B (CLASSIC)
GDataTrojan.GenericKDZ.69120
AVGFileRepMalware
Paloaltogeneric.ml

How to remove Backdoor.Win32.Emotet.alzh?

Backdoor.Win32.Emotet.alzh 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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