Categories: Malware

Win32/Kryptik.FECC removal guide

The Win32/Kryptik.FECC 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/Kryptik.FECC virus can do?

  • Executable code extraction
  • Enumerates user accounts on the system
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Uses Windows utilities for basic functionality
  • Exhibits behavior characteristic of Cerber ransomware
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Mimics the file times of a Windows system file
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Attempts to identify installed AV products by installation directory
  • Creates a copy of itself
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.FECC?


File Info:

crc32: 21ED1FE0md5: b787dd91d9739954ebec07e68a978c33name: B787DD91D9739954EBEC07E68A978C33.mlwsha1: 23df419aea739726d5c1aa116aea3d6236235a8csha256: 3936dbee155a75ea19b638e2a7077f315e05f0bfb976c39d6e701c6cdace4da5sha512: 7e2021c20a59555eb972901fbde21e0d5ca3d0c9b988e2457b66ad20286fd1c9921788e64c0a862dd4dedaf7c143b55c349d2cd489b3a42522d020baee91e9d0ssdeep: 6144:l9Bvm4D6oSKZyZu3kv9FIYTSVlMXD3Nk8U6WV5K/:N/67KUZIkvTMVlMXDdXs2type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) 1999-2010 Igor PavlovInternalName: 7zFMFileVersion: 9.20CompanyName: Igor PavlovProductName: 7-ZipProductVersion: 9.20FileDescription: 7-Zip File ManagerOriginalFilename: 7zFM.exeTranslation: 0x0409 0x04b0

Win32/Kryptik.FECC also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005224381 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.5189
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Cerber.YY2
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Zillya Trojan.Cerber.Win32.519
Sangfor Ransom.Win32.Cerber_65.se
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Cerber.8b2f5a08
K7GW Trojan ( 005224381 )
Cybereason malicious.1d9739
Baidu Win32.Trojan.Kryptik.anp
Cyren W32/Cerber.F.gen!Eldorado
Symantec Packed.Generic.459
ESET-NOD32 a variant of Win32/Kryptik.FECC
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Cerber-7067571-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Trojan.Win32.Encoder.evrdsp
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Win32.Trojan.Generic.Pgct
Ad-Aware Trojan.Ransom.Cerber.1
Sophos ML/PE-A + Mal/Cerber-K
Comodo TrojWare.Win32.Kryptik.ERJ@6l0vie
BitDefenderTheta AI:Packer.84C0A1DA20
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPCERBER.SM2
McAfee-GW-Edition BehavesLike.Win32.Ransomware.fh
FireEye Generic.mg.b787dd91d9739954
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1117922
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Cerber.A
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Packed.Win32.Mentiger.gen
GData Trojan.Ransom.Cerber.1
AhnLab-V3 Win-Trojan/Cerber.Gen
Acronis suspicious
McAfee Ransomware-FOS!B787DD91D973
MAX malware (ai score=100)
VBA32 BScope.Malware-Cryptor.Win32.Vals.6
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_HPCERBER.SM2
Rising Trojan.Kryptik!1.AF0E (CLASSIC)
Yandex Trojan.GenAsa!TFMdDooNg7M
Ikarus Trojan.Crypt
Fortinet W32/Kryptik.HJJV!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HxQBG08A

How to remove Win32/Kryptik.FECC?

  • 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.
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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