Ransom

Ransom:Win32/StopCrypt.AK!MTB removal

Malware Removal

The Ransom:Win32/StopCrypt.AK!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.

GridinSoft Anti-Malware

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.AK!MTB virus can do?

  • Executable code extraction
  • Creates RWX memory
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Farsi
  • The binary likely contains encrypted or compressed data.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Collects information about installed applications
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Harvests information related to installed mail clients
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

investmentrealty.co.ug
ip-api.com

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


File Info:

crc32: B3CEEC35
md5: 6463fa6a18bf569a30dff9ace0633fb9
name: 5.exe
sha1: ffb452cc29d46b7d322060ddcca61489962bc690
sha256: a81a69c32131853b76a59afe749cb4963229845ce084939da1be3b80af38746a
sha512: 56484a366e35b0bb8557cf73a737a0386cc8673f6f518a2f233045164a2e3c33bbb533b5850c15ed4a3c79863fca3461c0f6e8f2390b7bc758147262461ddbe8
ssdeep: 12288:Yy05oRmxVWeBQNXU37IJt6SazQyxXNb5b9IbIXus:kxxqkLIqSaMQdFb+sX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileV: 44.0.0.56
Translations: 0x0118 0x07a1

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

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.43929738
FireEyeGeneric.mg.6463fa6a18bf569a
CAT-QuickHealTrojan.Multi
McAfeeTrojan-FSUC!6463FA6A18BF
CylanceUnsafe
ZillyaTrojan.Kryptik.Win32.2566004
SangforMalware
K7AntiVirusTrojan ( 005700a21 )
BitDefenderTrojan.GenericKD.43929738
K7GWTrojan ( 0056f9be1 )
TrendMicroTrojan.Win32.WACATAC.THICOBO
CyrenW32/Kryptik.CAF.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:DropperX-gen [Drp]
ClamAVWin.Trojan.Tofsee-9770082-1
KasperskyHEUR:Trojan.Win32.Chapak.gen
AlibabaRansom:Win32/StopCrypt.6e81788d
NANO-AntivirusTrojan.Win32.Chapak.hxpnhf
ViRobotTrojan.Win32.Z.Kryptik.427520.O
AegisLabTrojan.Multi.Generic.4!c
Ad-AwareTrojan.GenericKD.43929738
SophosMal/Generic-S
F-SecureTrojan.TR/AD.VidarStealer.fjimx
DrWebTrojan.Siggen10.32818
VIPRETrojan.Win32.Generic!BT
InvinceaMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Emotet.gc
EmsisoftTrojan.GenericKD.43929738 (B)
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.73643692.susgen
AviraTR/AD.VidarStealer.fjimx
MicrosoftRansom:Win32/StopCrypt.AK!MTB
ArcabitTrojan.Generic.D29E508A
ZoneAlarmHEUR:Trojan.Win32.Chapak.gen
GDataTrojan.GenericKD.43929738
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.MalPe.R352515
BitDefenderThetaGen:NN.ZexaF.34298.AqW@a8MKrbdG
ALYacTrojan.GenericKD.43929738
MAXmalware (ai score=100)
VBA32Trojan.Chapak
MalwarebytesTrojan.MalPack.GS
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HGLF
TrendMicro-HouseCallTrojan.Win32.WACATAC.THICOBO
RisingRansom.StopCrypt!8.11C05 (TFE:5:xfgOqVjWH2N)
YandexTrojan.Kryptik!MHBUlzcZ+Xo
SentinelOneDFI – Malicious PE
FortinetW32/Kryptik.HGNJ!tr
WebrootW32.InfoStealer.Zeus
AVGWin32:DropperX-gen [Drp]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.a7e

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

Ransom:Win32/StopCrypt.AK!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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