Malware

Win32/GenKryptik.ECBC malicious file

Malware Removal

The Win32/GenKryptik.ECBC 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 Win32/GenKryptik.ECBC virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Mimics the system’s user agent string for its own requests
  • A process attempted to delay the analysis task.
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Deletes its original binary from disk
  • Attempts to remove evidence of file being downloaded from the Internet
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

How to determine Win32/GenKryptik.ECBC?


File Info:

crc32: 0794518B
md5: d162a908d742e7d8c3b0acdb591d7bb7
name: bt708197.exe
sha1: 59bac46de2f90a0e1eb13051d11aecc6004bbeb0
sha256: 356508e267c5dec3cfadb1ae87342c3f3541cb334fd98420dc7804f9d7344e7f
sha512: fa48afe6298a2e076709cf20457ee2b63df78887e27f0c21b453eb8593ea9ad31cbb1b8b9a0146fcaaa000696338a0742f0bba0adfacfd5c2cf3265825f78cac
ssdeep: 12288:KLPGyyEv6beEp45OVzThUwaqfJbJbau+D:KLPGyyEvoI5OVzThUkRVbaV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Published under the GPL.
InternalName: Tail
FileVersion: 4, 2, 7, 0
CompanyName: Original author: Paul Perkins
PrivateBuild:
LegalTrademarks:
Comments: `tail -f` for Win32
ProductName: Tail Application
SpecialBuild:
ProductVersion: 4, 2, 7, 0
FileDescription: Tail for Win32
OriginalFilename: Tail.EXE
Translation: 0x0409 0x04b0

Win32/GenKryptik.ECBC also known as:

FireEyeTrojan.GenericKD.32952105
McAfeeRDN/Emotet
ALYacTrojan.Agent.Emotet
CylanceUnsafe
AegisLabTrojan.Multi.Generic.4!c
K7GWRiskware ( 0040eff71 )
TrendMicroTrojanSpy.Win32.EMOTET.THAAFBO
F-ProtW32/Emotet.AND
ESET-NOD32a variant of Win32/GenKryptik.ECBC
TrendMicro-HouseCallTrojanSpy.Win32.EMOTET.THAAFBO
GDataWin32.Trojan-Spy.Emotet.W9B31V
KasperskyUDS:DangerousObject.Multi.Generic
AlibabaTrojan:Win32/starter.ali1000037
ViRobotTrojan.Win32.Emotet.524413
RisingTrojan.Emotet!8.B95 (CLOUD)
Endgamemalicious (high confidence)
EmsisoftTrojan.Emotet (A)
McAfee-GW-EditionArtemis!Trojan
Trapminemalicious.moderate.ml.score
APEXMalicious
WebrootW32.Trojan.Gen
AviraTR/AD.Emotet.qkbsh
AhnLab-V3Trojan/Win32.Agent.R312579
ZoneAlarmUDS:DangerousObject.Multi.Generic
MicrosoftTrojanDownloader:O97M/Obfuse.RJ!MTB
VBA32BScope.Trojan.Downloader
PandaTrj/Emotet.A
IkarusTrojan-Spy.Win32.Emotet
FortinetW32/GenKryptik.ECBC!tr
Paloaltogeneric.ml

How to remove Win32/GenKryptik.ECBC?

Win32/GenKryptik.ECBC 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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