Ransom

Ransom:Win32/Snatch.MK!MTB malicious file

Malware Removal

The Ransom:Win32/Snatch.MK!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 Ransom:Win32/Snatch.MK!MTB virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Guard pages use detected – possible anti-debugging.
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • Manipulates data from or to the Recycle Bin
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Steals private information from local Internet browsers
  • Exhibits possible ransomware file modification behavior
  • CAPE detected the Snatch malware family
  • Detects Bochs through the presence of a registry key
  • Harvests cookies for information gathering
  • Uses suspicious command line tools or Windows utilities

How to determine Ransom:Win32/Snatch.MK!MTB?


File Info:

name: 377B1C6177A9D7B739E6.mlw
path: /opt/CAPEv2/storage/binaries/37136615b565162e7dc3a03754890b0e9763ca654c3f6fd54c0bf7d830af56c8
crc32: 730FEB43
md5: 377b1c6177a9d7b739e637997b99087e
sha1: 465fe2a4d479b5e676089e25c104595b87dd72aa
sha256: 37136615b565162e7dc3a03754890b0e9763ca654c3f6fd54c0bf7d830af56c8
sha512: 2563900dce09b65ad423e917e41ab3f7a16e3afb64d51629631a85bf989b8a9e16893c35d3f80941835af73d9c6792e4205b95c9f0cb51a1f1745548988282ae
ssdeep: 24576:1K4Mh+c4ZOeR0cHc/6GCNK3h5dn6rNw4FfK8RWGelA+S1kFrQLXyMqpkClk1/SLZ:XpcScA+dnKK8yAHAnN1+Jt9Nd
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T135A55B60ECD744F6F5025931846BAA6F2321692D4F3DDAC3E540BF66FCA76EB043211A
sha3_384: 5c141b085f199a837d91e6d1faaf4c77b017ca83d6cc3e1d8c89285106068c844cea3b6adb5f9f4ef13a93e671368124
ep_bytes: e92bdbffffcccccccccccccccccccccc
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Ransom:Win32/Snatch.MK!MTB also known as:

LionicTrojan.Win32.Generic.j!c
MicroWorld-eScanGeneric.Ransom.Snatch.7D3C89C3
ALYacTrojan.Ransom.Snatch
CylanceUnsafe
K7AntiVirusTrojan ( 0057c3a61 )
AlibabaRansom:Win32/Snatch.a713bdd7
K7GWTrojan ( 0057c3a61 )
Cybereasonmalicious.177a9d
CyrenW32/Encoder.ZXCH-0611
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Filecoder.NVZ
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Ransomware.Snatch-9854674-0
KasperskyHEUR:Trojan-Ransom.Win32.Generic
BitDefenderGeneric.Ransom.Snatch.7D3C89C3
NANO-AntivirusTrojan.Win32.Filecoder.iucrte
AvastWin32:Trojan-gen
TencentMalware.Win32.Gencirc.11c5124e
Ad-AwareGeneric.Ransom.Snatch.7D3C89C3
EmsisoftGeneric.Ransom.Snatch.7D3C89C3 (B)
F-SecureTrojan.TR/Crypt.XPACK.Gen
ZillyaTrojan.Filecoder.Win32.18706
TrendMicroRansom.Win32.GHENNALOCKER.SM
McAfee-GW-EditionBehavesLike.Win32.Generic.vh
FireEyeGeneric.Ransom.Snatch.7D3C89C3
SophosMal/Generic-S
SentinelOneStatic AI – Suspicious PE
GDataGeneric.Ransom.Snatch.7D3C89C3
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASMalwS.32A2F05
ArcabitGeneric.Ransom.Snatch.7D3C89C3
MicrosoftRansom:Win32/Snatch.MK!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Generic.C4385559
McAfeeGenericRXNY-VM!377B1C6177A9
MAXmalware (ai score=100)
VBA32Trojan.Wacatac
MalwarebytesRansom.FileCryptor
TrendMicro-HouseCallRansom.Win32.GHENNALOCKER.SM
RisingRansom.MauriGo!1.D392 (CLOUD)
IkarusTrojan-Ransom.FileCrypter
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Encoder.4E15!tr.ransom
BitDefenderThetaAI:Packer.19B7FFB721
AVGWin32:Trojan-gen
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Ransom:Win32/Snatch.MK!MTB?

Ransom:Win32/Snatch.MK!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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