Malware

MSIL/Kryptik.WFJ (file analysis)

Malware Removal

The MSIL/Kryptik.WFJ 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 MSIL/Kryptik.WFJ virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to remove evidence of file being downloaded from the Internet
  • Detects the presence of Wine emulator via function name
  • Detects Sandboxie through the presence of a library
  • Executed a process and injected code into it, probably while unpacking
  • Creates a hidden or system file
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Detects VMware through the presence of a registry key
  • Creates a copy of itself

Related domains:

newzone.from-ne.com

How to determine MSIL/Kryptik.WFJ?


File Info:

crc32: 1EB6E6D0
md5: e8f51e3530e0aa01afe151974b4aeaa4
name: scp_order12000883.exe
sha1: fea194fbedb0428b162bde93e1d5fb287f9fe116
sha256: 69d0a19de0400a49f04eea9320fdee5e2cc6fb852b904e46194ba35449814c88
sha512: 0b3440caaf516e16cbb98133ef8f24e11f3e1de150da1567f2b46e4e7dfcf66c531db916f7b102e05c0f4abb5d5b9b533d6ba8d2f09accece06dab63a7f3e202
ssdeep: 3072:p3XHtrJoALSphk8GkrnNAJZ9tZ3D0MAVqqUMjOQcsNIo:p3XoUSpuFHZF3DjAJUMjOQcsN
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Blaze Automation Pvt Ltd (C) 2020
Assembly Version: 1.0.0.8
InternalName: c1Ls7tGGCiauHJw.exe
FileVersion: 1.0.1.1
CompanyName: Blaze Automation Pvt Ltd
LegalTrademarks: Blaze Automation Pvt Ltd
Comments: v
ProductName: Hyderabad
ProductVersion: 1.0.1.1
FileDescription: Hyderabad
OriginalFilename: c1Ls7tGGCiauHJw.exe

MSIL/Kryptik.WFJ also known as:

FireEyeGeneric.mg.e8f51e3530e0aa01
Qihoo-360HEUR/QVM03.0.C3CF.Malware.Gen
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 00567de21 )
K7GWTrojan ( 00567de21 )
Cybereasonmalicious.bedb04
CyrenW32/MSIL_Kryptik.AVB.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:PWSX-gen [Trj]
KasperskyUDS:DangerousObject.Multi.Generic
AlibabaTrojan:MSIL/Kryptik.f0895e71
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Generic.cc
F-ProtW32/MSIL_Kryptik.AVB.gen!Eldorado
Endgamemalicious (high confidence)
ZoneAlarmUDS:DangerousObject.Multi.Generic
MicrosoftTrojan:Win32/Sonbokli.A!cl
BitDefenderThetaGen:NN.ZemsilF.34126.km0@aq3@I8i
MalwarebytesTrojan.Crypt.MSIL
ESET-NOD32a variant of MSIL/Kryptik.WFJ
RisingTrojan.Kryptik!8.8 (CLOUD)
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_100%
AVGWin32:PWSX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove MSIL/Kryptik.WFJ?

MSIL/Kryptik.WFJ 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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