Backdoor

Backdoor.Win32.Emotet.amby (file analysis)

Malware Removal

The Backdoor.Win32.Emotet.amby 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.amby 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
  • Anomalous binary characteristics

How to determine Backdoor.Win32.Emotet.amby?


File Info:

crc32: 4ECF6F57
md5: e64f520b7e65205f8e595ed196cb2e42
name: upload_file
sha1: 095774e29645c86b4d004a79309f02452bf1c872
sha256: c45108cd65fd2223e8ed29893d2e60c0a5f470f9875c3f0327de466c5c714acd
sha512: b339417b1ecb04613da30bb030730379e3a144098fcd1fe5a34531c56e1e8ef5042fd9022b8effcec364806e14115d8595ed827fd5bb003427cab0c5dffd8bb8
ssdeep: 6144:UPHIFvHxVBxWrhtOjMcD+t14e13gvXr7fa+CYSJfCU:UPoFPxVB0r/OjMciV1yja+3IL
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.amby also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.69120
FireEyeTrojan.GenericKDZ.69120
McAfeeEmotet-FRI!E64F520B7E65
CylanceUnsafe
BitDefenderTrojan.GenericKDZ.69120
K7GWTrojan ( 0056b94b1 )
K7AntiVirusTrojan ( 0056b94b1 )
Invinceaheuristic
F-ProtW32/Kryptik.BRY.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
KasperskyBackdoor.Win32.Emotet.amby
AlibabaTrojan:Win32/Emotet.539824e4
RisingTrojan.Kryptik!1.C82B (CLOUD)
Ad-AwareTrojan.GenericKDZ.69120
F-SecureTrojan.TR/Kryptik.qmhrg
DrWebTrojan.DownLoader34.10090
VIPRETrojan.Win32.Generic!BT
FortinetW32/GenKryptik.EPAZ!tr
EmsisoftTrojan.Emotet (A)
CyrenW32/Kryptik.BRY.gen!Eldorado
AviraTR/Kryptik.qmhrg
MAXmalware (ai score=81)
ArcabitTrojan.Generic.D10E00
ZoneAlarmBackdoor.Win32.Emotet.amby
MicrosoftTrojan:Win32/Emotet.DGK!MTB
AhnLab-V3Trojan/Win32.Kryptik.R346329
BitDefenderThetaGen:NN.Zextet.34144.vq0@aKcZE3lk
ALYacTrojan.Agent.EUGP
MalwarebytesTrojan.MalPack.TRE
ESET-NOD32a variant of Win32/GenKryptik.EPHQ
IkarusTrojan.Win32.Krypt
GDataTrojan.GenericKDZ.69120
AVGFileRepMalware
Qihoo-360Win32/Backdoor.051

How to remove Backdoor.Win32.Emotet.amby?

Backdoor.Win32.Emotet.amby 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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