Trojan

Trojan:Win64/CryptInject.V!MTB removal

Malware Removal

The Trojan:Win64/CryptInject.V!MTB 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 Trojan:Win64/CryptInject.V!MTB virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • .NET file is packed/obfuscated with SmartAssembly
  • Authenticode signature is invalid

How to determine Trojan:Win64/CryptInject.V!MTB?


File Info:

name: 3928F2B806C27E67D119.mlw
path: /opt/CAPEv2/storage/binaries/99e2a401c81b3ff7764553d826b988aaf866bcb10f5417cf3622d0f7d44935b9
crc32: 12469679
md5: 3928f2b806c27e67d1191173c1668662
sha1: cde3157cab729f889a189dff9225cbb490c9632b
sha256: 99e2a401c81b3ff7764553d826b988aaf866bcb10f5417cf3622d0f7d44935b9
sha512: 8787c7c7033096da81d51b07e069554d02d2676a638d833c3d69afb216cf796e4cebac7460fef976b59035edbbe4321005ff5d457b7fe0a330b9fd7e5252209e
ssdeep: 768:LsNNslJ08jKHmql3+SzUktBFLBtr9/TiEXD4LJg9YAPSkub7W:LsSWGqlxUAlxBTiEXDd9YAk
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B9335C0E23D4FB72DF9D00BC16A392451670EEAC0B53F7DF1449284DAE3A7E289156A7
sha3_384: dec51153366e3aac768578c4fab22d58199a8455082a8ae5ac308a5f76ca202208cc5ff7f0b35a0558509b8b7383291c
ep_bytes: ff25f46b400000005f436f724578654d
timestamp: 2021-12-08 06:59:39

Version Info:

Translation: 0x0000 0x04b0
FileDescription:
FileVersion: 1.0.0.0
InternalName: APK.exe
LegalCopyright: Copyright © 2017
OriginalFilename: APK.exe
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

Trojan:Win64/CryptInject.V!MTB also known as:

Elasticmalicious (high confidence)
DrWebBackDoor.Bladabindi.14831
MicroWorld-eScanGen:Variant.MSILPerseus.98300
ALYacGen:Variant.MSILPerseus.98300
CylanceUnsafe
K7AntiVirusTrojan ( 0050cc021 )
K7GWTrojan ( 0050cc021 )
Cybereasonmalicious.cab729
BitDefenderThetaGen:NN.ZemsilF.34084.dm0@aqt3Nvf
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Kryptik.JAB
APEXMalicious
KasperskyHEUR:Trojan.MSIL.DOTHETUK.gen
BitDefenderGen:Variant.MSILPerseus.98300
AvastWin32:Trojan-gen
Ad-AwareGen:Variant.MSILPerseus.98300
SophosMal/Generic-S
TrendMicroTROJ_GEN.R011C0DLB21
McAfee-GW-EditionRDN/Generic.dx
FireEyeGeneric.mg.3928f2b806c27e67
EmsisoftGen:Variant.MSILPerseus.98300 (B)
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.MSILPerseus.98300
AviraHEUR/AGEN.1137075
MAXmalware (ai score=85)
ArcabitTrojan.MSILPerseus.D17FFC
MicrosoftTrojan:Win64/CryptInject.V!MTB
CynetMalicious (score: 99)
McAfeeRDN/Generic.dx
MalwarebytesMalware.AI.2191641485
TrendMicro-HouseCallTROJ_GEN.R011C0DLB21
IkarusTrojan.MSIL.Crypt
eGambitUnsafe.AI_Score_86%
FortinetMSIL/Kryptik.JAB!tr
AVGWin32:Trojan-gen
PandaTrj/GdSda.A
CrowdStrikewin/malicious_confidence_90% (W)
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan:Win64/CryptInject.V!MTB?

Trojan:Win64/CryptInject.V!MTB 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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