Trojan

How to remove “Trojan:Win32/PassStealer.A!MTB”?

Malware Removal

The Trojan:Win32/PassStealer.A!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.
6-day free trial available.

What Trojan:Win32/PassStealer.A!MTB virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Code injection with CreateRemoteThread in a remote process
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Steals private information from local Internet browsers
  • Installs itself for autorun at Windows startup
  • Harvests information related to installed mail clients
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

bestsuccess.ddns.net

How to determine Trojan:Win32/PassStealer.A!MTB?


File Info:

crc32: 5860BFFF
md5: 50ae95ae0606601bad841a9af30ff1ba
name: upload_file
sha1: 21137ef2c806659fde376249beeb8768dcb1f6db
sha256: 7370c46c9179d161c378f38edfda3340faf8fa289a75f16e9334279535000970
sha512: c3d04392040c5598eebf743a036fd4fcfa629606ccbc91366783c7c04291e0eb5f57f1592b89ef22070bad9a86af9612f54fa2419da74d42cc2bbc057936a986
ssdeep: 12288:PcFUncJ54irus265GoqlDX1YH0COI+w7Ror6PpGg+l2K3RYUOJt66XI2yj8BXRgH:VnYnuRcBIoGblBhyt61j8BXRm
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 2004-2011 Google Inc.
InternalName: Picasa
FileVersion: 3.9.138.1500
CompanyName: Google Inc.
ProductName: Picasa Updater
ProductVersion: 3.9.0
FileDescription: Picasa
OriginalFilename: Picasa Updater
Translation: 0x0409 0x04b0

Trojan:Win32/PassStealer.A!MTB also known as:

BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.43944334
CAT-QuickHealTrojan.GenericIH.S16230659
Qihoo-360Win32/Trojan.469
ALYacTrojan.GenericKD.43944334
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
K7AntiVirusTrojan ( 005702021 )
BitDefenderTrojan.GenericKD.43944334
K7GWTrojan ( 005702021 )
Cybereasonmalicious.2c8066
TrendMicroBackdoor.Win32.QAKBOT.TIGOCEM
CyrenW32/Injector.YLTJ-4539
SymantecTrojan Horse
APEXMalicious
AvastOther:Malware-gen [Trj]
ClamAVWin.Malware.Generic-9769996-0
KasperskyHEUR:Trojan.Win32.Kryptik.gen
AlibabaTrojan:Win32/DelfInject.ali2000015
NANO-AntivirusTrojan.Win32.Kryptik.hxtqld
ViRobotTrojan.Win32.Z.Agent.753664.SM
AegisLabTrojan.Win32.Kryptik.4!c
Ad-AwareTrojan.GenericKD.43944334
EmsisoftTrojan.GenericKD.43944334 (B)
ComodoMalware@#2rtlksl50mvhx
F-SecureTrojan.TR/ATRAPS.Gen
DrWebBackDoor.SpyBotNET.25
ZillyaTrojan.Agent.Win32.1441937
InvinceaMal/Generic-R + Troj/AntiAv-AQ
McAfee-GW-EditionBehavesLike.Win32.Worm.bh
FireEyeGeneric.mg.50ae95ae0606601b
SophosTroj/AntiAv-AQ
IkarusTrojan.Inject
JiangminTrojan.Kryptik.cjf
WebrootW32.Adware.Gen
AviraTR/ATRAPS.Gen
MAXmalware (ai score=81)
Antiy-AVLTrojan[Spy]/MSIL.Agent
MicrosoftTrojan:Win32/PassStealer.A!MTB
ArcabitTrojan.Generic.D29E898E
ZoneAlarmHEUR:Trojan.Win32.Kryptik.gen
GDataWin32.Backdoor.AMRat.KJK0WZ
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R352610
Acronissuspicious
McAfeeFareit-FZN!50AE95AE0606
VBA32TScope.Trojan.Delf
MalwarebytesTrojan.MalPack.DLF
PandaTrj/WLT.F
ZonerTrojan.Win32.95346
ESET-NOD32Win32/Agent.TJS
TrendMicro-HouseCallBackdoor.Win32.QAKBOT.TIGOCEM
RisingTrojan.Injector!1.CB27 (KTSE)
YandexTrojan.Igent.bUyec4.42
eGambitUnsafe.AI_Score_99%
FortinetW32/AveMaria.F1BA!tr
BitDefenderThetaGen:NN.ZelphiF.34298.UG0@a8WJKIpi
AVGOther:Malware-gen [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
MaxSecureTrojan.Malware.73736783.susgen

How to remove Trojan:Win32/PassStealer.A!MTB?

Trojan:Win32/PassStealer.A!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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