Ransom

Should I remove “Ransom:Win32/StopCrypt.SD!MTB”?

Malware Removal

The Ransom:Win32/StopCrypt.SD!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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Gridinsoft Anti-Malware

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/StopCrypt.SD!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Korean
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the DanaBot malware family

How to determine Ransom:Win32/StopCrypt.SD!MTB?


File Info:

name: 30E3CA0246BE5A1FD57B.mlw
path: /opt/CAPEv2/storage/binaries/09ca5de12b8bc7fd323eaffee324023f4d8b7b858749fe329d5e828da205b768
crc32: 3E10C416
md5: 30e3ca0246be5a1fd57b9652dbc05918
sha1: aa090e17a3b7dc1a580016cffec203c788d3e075
sha256: 09ca5de12b8bc7fd323eaffee324023f4d8b7b858749fe329d5e828da205b768
sha512: 19eb1ee713448e0e0150b741da747df84c47a1b33436570987c800ba5eca41f2546e1f73d4eb2e3248129aeb15f5aa2a17928fed5b72e13fba3610d99a32b6b7
ssdeep: 49152:CM72BzIzaO8oRpUn0bkFbHcUvoUQ+2JjEJBwoo2c81BGmnijb:CM72ICoRpw0QbHcUvoUWZEJBEF83
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14BC523087D20D079F5B312F2896F927CEA7E76A12B6094CF31E05AEA35255E1EC31397
sha3_384: 5db0a1f347f1d70cc20a5db7921a8e9041c51543998e7d4be3d65fb446e938615e94b42078085f9b6b5c8af7e401a5e9
ep_bytes: 8bff558bece8965b0000e8110000005d
timestamp: 2022-02-09 22:27:53

Version Info:

Translations: 0x0136 0x00aa

Ransom:Win32/StopCrypt.SD!MTB also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
DrWebTrojan.SmokeLoader.30
MicroWorld-eScanGen:Variant.Jaik.94644
FireEyeGeneric.mg.30e3ca0246be5a1f
ALYacGen:Variant.Babar.96464
CylanceUnsafe
VIPREGen:Variant.Babar.96464
SangforTrojan.Win32.Save.a
CyrenW32/Kryptik.HML.gen!Eldorado
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik.HQSE
APEXMalicious
KasperskyHEUR:Trojan.Win32.Bsymem.gen
BitDefenderGen:Variant.Jaik.94644
AvastWin32:DropperX-gen [Drp]
Ad-AwareGen:Variant.Jaik.94644
SophosMal/Generic-S
TrendMicroRansom.Win32.STOP.SMYXBFX.hp
McAfee-GW-EditionBehavesLike.Win32.BadFile.vc
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Babar.96464 (B)
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Jaik.94644
GoogleDetected
MAXmalware (ai score=84)
ZoneAlarmUDS:DangerousObject.Multi.Generic
MicrosoftRansom:Win32/StopCrypt.SD!MTB
CynetMalicious (score: 100)
McAfeeArtemis!30E3CA0246BE
VBA32BScope.TrojanDownloader.Smoke
MalwarebytesMalware.AI.1830797161
RisingTrojan.Generic@AI.100 (RDML:HZ4Ay/aSm3NipaB1PZQ6GA)
IkarusTrojan.Win32.SmokeLoader
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/GenKryptik.FZVD!tr
AVGWin32:DropperX-gen [Drp]
CrowdStrikewin/malicious_confidence_70% (D)

How to remove Ransom:Win32/StopCrypt.SD!MTB?

Ransom:Win32/StopCrypt.SD!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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