Ransom

Ransom:Win32/Crysis!MTB malicious file

Malware Removal

The Ransom:Win32/Crysis!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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Ransom:Win32/Crysis!MTB virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Starts servers listening on 0.0.0.0:0
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to delete volume shadow copies
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Creates a copy of itself
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Ransom:Win32/Crysis!MTB?


File Info:

crc32: ED5E5FBD
md5: d20d699f85d5831fc822101a2c79dfed
name: D20D699F85D5831FC822101A2C79DFED.mlw
sha1: 0a9ea1887588eecd946b5ead360c7c4a796451ab
sha256: 83a3c793692de455e411f738a1a58ec717ae045cc03da4d6b9ac0ee44a5c902a
sha512: ad8defaf8576cd5afc612f506f74a268e2c5a7a526dcb44ed5d907d40e3b981be0f6538add4c4e37556e9428a05384b7b2b300765a0aca0826ad5b7939c397ab
ssdeep: 3072:bQ7vyr5kGcY0KZAUjqRE63eG53FaeIZEnjSitaLcRYphOEoxcqc:wvm57cYJAU+DDxGEjwLcRYphOnxcb
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright xa9 1999 - 2014 Info-ZIP
InternalName: Mind
FileVersion: 5.6.7.801
CompanyName: Info-ZIP
PrivateBuild: 5.6.7.801
LegalTrademarks: Copyright xa9 1999 - 2014 Info-ZIP
Comments: Dip 'out Apache Discounts Erp
ProductName: Mind
Languages: English
ProductVersion: 5.6.7.801
FileDescription: Dip 'out Apache Discounts Erp
OriginalFilename: Mind.exe
Translation: 0x0409 0x04b0

Ransom:Win32/Crysis!MTB also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0051a8021 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.3953
CynetMalicious (score: 99)
ALYacTrojan.GenericKD.32687253
CylanceUnsafe
ZillyaTrojan.Crusis.Win32.2035
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (W)
AlibabaRansom:Win32/Crysis.acdf4832
K7GWTrojan ( 0051a8021 )
CyrenW32/Crusis.ECLE-5072
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Filecoder.Crysis.P
ZonerTrojan.Win32.85678
APEXMalicious
AvastOther:Malware-gen [Trj]
KasperskyTrojan-Ransom.Win32.Crusis.duq
BitDefenderTrojan.GenericKD.32687253
NANO-AntivirusTrojan.Win32.Crusis.ghtzni
MicroWorld-eScanTrojan.GenericKD.32687253
TencentWin32.Trojan.Crusis.Wncf
Ad-AwareTrojan.GenericKD.32687253
SophosMal/Generic-S + Mal/Generic-L
ComodoMalware@#1rp5yhl507gik
BitDefenderThetaGen:NN.ZexaF.34688.nmKfaGWfiNni
VIPREWin32.Malware!Drop
TrendMicroTROJ_GEN.USMGAHAL
McAfee-GW-EditionBehavesLike.Win32.Spyware.dc
FireEyeGeneric.mg.d20d699f85d5831f
EmsisoftTrojan.GenericKD.32687253 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Crusis.ahd
WebrootW32.Malware.Gen
AviraTR/AD.Crysis.fekpa
eGambitUnsafe.AI_Score_90%
MicrosoftRansom:Win32/Crysis!MTB
ArcabitTrojan.Generic.D1F2C495
AegisLabTrojan.Win32.Crusis.j!c
GDataWin32.Trojan.Agent.19KMIV
AhnLab-V3Malware/Win32.Generic.C3558749
McAfeeRDN/Generic.dx
MAXmalware (ai score=89)
VBA32TrojanRansom.Crusis
PandaTrj/WLT.E
TrendMicro-HouseCallTROJ_GEN.USMGAHAL
RisingRansom.Crusis!8.5724 (KTSE)
YandexTrojan.Crusis!Mow8c2LnY8E
IkarusTrojan-Ransom.GandCrab
FortinetW32/Filecoder_Crysis.P!tr
AVGOther:Malware-gen [Trj]
Paloaltogeneric.ml

How to remove Ransom:Win32/Crysis!MTB?

Ransom:Win32/Crysis!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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