Trojan

How to remove “Trojan:Win32/MarsStealer.RPY!MTB”?

Malware Removal

The Trojan:Win32/MarsStealer.RPY!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 Trojan:Win32/MarsStealer.RPY!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Uses Windows utilities for basic functionality
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Saami
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the Tofsee malware family
  • Deletes executed files from disk
  • Uses suspicious command line tools or Windows utilities
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/MarsStealer.RPY!MTB?


File Info:

name: FEF3091059AF5AE452CD.mlw
path: /opt/CAPEv2/storage/binaries/abb89870a6ffac63572b4f2026957ee5c75eaeb17db0eec61629333da244ba44
crc32: 01B89D39
md5: fef3091059af5ae452cd4554a7fb2f31
sha1: 6716795202f0eb637e61b5c2e12561e4587b322d
sha256: abb89870a6ffac63572b4f2026957ee5c75eaeb17db0eec61629333da244ba44
sha512: f895a12bf19419bdc0392b215d135acf2acd0479ca632b807529a68c52cfb60603bb9a462c380d2c15031819e87db6ce13cc987ac385891dabc31760401e6a6b
ssdeep: 3072:yr992I1yxYhjZjXLR1EalWmPEDUvz64IeF+GA52A26Q3GLeJig/oGOUZ:TI1yK1LRuaQmP2+B9FXRGKJ1o
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T183445C5366D17CA3F5264B328E2EC2E4661EFC918F1D77AAD254AE1F19703B1C272702
sha3_384: 7b4e6bdf9018639a9650b7781aedda41df068461deb363bc16bb59a60ebd26b34e0959c89bdb1309c03c34ca0e0c2f35
ep_bytes: e8ab4c0000e989feffffff35ec0e4300
timestamp: 2023-04-09 20:37:52

Version Info:

FileDescriptions: Xenum
InternalName: Buckiyack.exe
LegalTrademark1: Gurufes
LegalTrademarks2: Gunshut
OriginalFilename: Buskebas.exe
ProductVersion: 76.47.92.68
Translation: 0x0709 0x04e2

Trojan:Win32/MarsStealer.RPY!MTB also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Generic.4!c
DrWebTrojan.Siggen21.64967
MicroWorld-eScanTrojan.GenericKD.70251622
FireEyeGeneric.mg.fef3091059af5ae4
CAT-QuickHealRansom.Stop.P5
SkyhighBehavesLike.Win32.Lockbit.dh
McAfeeGenericRXWL-IR!FEF3091059AF
MalwarebytesTrojan.MalPack.GS
VIPRETrojan.GenericKD.70251622
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderTrojan.GenericKD.70251622
K7GWTrojan ( 005adad71 )
K7AntiVirusTrojan ( 005adad71 )
SymantecML.Attribute.HighConfidence
ElasticWindows.Trojan.Smokeloader
ESET-NOD32a variant of Win32/Kryptik.HVEA
APEXMalicious
ClamAVWin.Ransomware.Tofsee-10013681-0
KasperskyHEUR:Backdoor.Win32.Tofsee.gen
AlibabaBackdoor:Win32/MarsStealer.2b9d037a
NANO-AntivirusTrojan.Win32.Tofsee.kdhixc
RisingTrojan.SmokeLoader!1.E66C (CLASSIC)
SophosTroj/Krypt-ACJ
GoogleDetected
F-SecureHeuristic.HEUR/AGEN.1366024
TrendMicroTrojan.Win32.PRIVATELOADER.YXDKFZ
Trapminemalicious.high.ml.score
EmsisoftTrojan.GenericKD.70251622 (B)
IkarusTrojan-Ransom.StopCrypt
JiangminTrojan.Agent.esup
VaristW32/Kryptik.LAC.gen!Eldorado
AviraHEUR/AGEN.1366024
Kingsoftmalware.kb.a.1000
MicrosoftTrojan:Win32/MarsStealer.RPY!MTB
ArcabitTrojan.Generic.D42FF466
ZoneAlarmHEUR:Backdoor.Win32.Tofsee.gen
GDataWin32.Trojan.PSE.1XIL05Q
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Generic.R621008
ALYacTrojan.GenericKD.70251622
MAXmalware (ai score=86)
DeepInstinctMALICIOUS
Cylanceunsafe
PandaTrj/GdSda.A
TrendMicro-HouseCallTrojan.Win32.PRIVATELOADER.YXDKFZ
TencentTrojan.Win32.Obfuscated.gen
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.1728101.susgen
FortinetW32/Kryptik.HVEX!tr
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.202f0e
AvastWin32:TrojanX-gen [Trj]

How to remove Trojan:Win32/MarsStealer.RPY!MTB?

Trojan:Win32/MarsStealer.RPY!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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