Trojan

How to remove “Trojan:Win32/Zbot.GPA!MTB”?

Malware Removal

The Trojan:Win32/Zbot.GPA!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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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/Zbot.GPA!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Behavioural detection: Injection with CreateRemoteThread in a remote process
  • Attempts to modify proxy settings
  • Attempts to modify browser security settings
  • Harvests credentials from local FTP client softwares
  • Collects information to fingerprint the system
  • Anomalous binary characteristics
  • Clears web history
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/Zbot.GPA!MTB?


File Info:

name: 6B278196D42214F81A87.mlw
path: /opt/CAPEv2/storage/binaries/15aa90a36ce76fd71c27104c856cf1e27db8e4b5ced028f031f1fba16a655832
crc32: 2A363B1E
md5: 6b278196d42214f81a872e52b39e4c1b
sha1: 23fe230907fac1a3e0b6c83cffb10000a4b5b04f
sha256: 15aa90a36ce76fd71c27104c856cf1e27db8e4b5ced028f031f1fba16a655832
sha512: 79a68905d18b81a922819cf0c015b47a54145cd22e2fa7ce6f0b3f12fe2fe7d31f68b5cdc960cc354f6b7aee7526fc258f822542df02d006f9cfd4b95a0ef4af
ssdeep: 3072:IgykL0kNgnF3cpt1uuMDkHf/3joMI41L+quE+Qu58KCu2W7w7UvleznjNyMLEegr:Ig5L0XF2t1ulDiP0M/1rj3up7wQv0XEL
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19E04120AD97A9FFBC3D716B042301E5CB0855BAA9E6B71649A0FC5F604D0BDB43492DC
sha3_384: 4fcc49bb433c87b77f45825bbe57ec79be7028c2b84f11e3054451a69467c3d385b9a4a6a17bb1e8b8566e0e2caa63a7
ep_bytes: 50c7042410074300c36f376541384355
timestamp: 2007-10-14 12:27:23

Version Info:

CompanyName: The UPX Team http://upx.sf.net
FileDescription: UPX executable packer
FileVersion: 3.04 (2009-09-27)
InternalName: upx.exe
LegalCopyright: © 1996-2009 Markus F.X.J. Oberhumer
OriginalFilename: upx.exe
ProductName: UPX
ProductVersion: 3.04 (2009-09-27)
Translation: 0x0409 0x04b0

Trojan:Win32/Zbot.GPA!MTB also known as:

BkavW32.AIDetectMalware
LionicHacktool.Win32.Krap.x!c
MicroWorld-eScanGen:Variant.Symmi.39647
FireEyeGeneric.mg.6b278196d42214f8
CAT-QuickHealTrojan.Zbot.mue
SkyhighBehavesLike.Win32.PWSZbot.ch
ALYacGen:Variant.Symmi.39647
Cylanceunsafe
ZillyaTrojan.Zbot.Win32.28386
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0056f4a31 )
AlibabaTrojanSpy:Win32/Bulta.41a87306
K7GWTrojan ( 0056f4a31 )
Cybereasonmalicious.907fac
ArcabitTrojan.Symmi.D9ADF
BitDefenderThetaGen:NN.ZexaF.36608.ky1@aWgfrip
VirITTrojan.Win32.Pakes.HSF
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32Win32/Spy.Zbot.YW
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Spyware.Zbot-12870
KasperskyPacked.Win32.Krap.hx
BitDefenderGen:Variant.Symmi.39647
NANO-AntivirusTrojan.Win32.Crypted.iftze
AvastWin32:Trojan-gen
TencentMalware.Win32.Gencirc.116b2be9
TACHYONTrojan/W32.Krap.175364
EmsisoftGen:Variant.Symmi.39647 (B)
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebBackDoor.Zbot.28
VIPREGen:Variant.Symmi.39647
TrendMicroTSPY_ZBOT.SMEQ
SophosMal/FakeAV-BW
IkarusPacker.Win32.Krap
JiangminPacked.Krap.dfgs
WebrootW32.Malware.Gen
VaristW32/Risk.FOVS-4478
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan[Packed]/Win32.Krap
KingsoftWin32.Troj.Undef.a
XcitiumMalware@#3ovqhlkle58c5
MicrosoftTrojan:Win32/Zbot.GPA!MTB
ViRobotTrojan.Win32.S.Krap.175364.A
ZoneAlarmPacked.Win32.Krap.hx
GDataGen:Variant.Symmi.39647
GoogleDetected
AhnLab-V3Trojan/Win32.Zbot.R56573
McAfeeW32/Zbot.b
MAXmalware (ai score=99)
VBA32TrojanSpy.Zbot
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/Sinowal.XHV
TrendMicro-HouseCallTSPY_ZBOT.SMEQ
RisingTrojan.Zbot!8.1C74 (TFE:1:MXpKyaYZ3eS)
YandexTrojan.GenAsa!HI8DiiMYvBE
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.1446531.susgen
FortinetW32/Krap.H!tr
AVGWin32:Trojan-gen
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan:Win32/Zbot.GPA!MTB?

Trojan:Win32/Zbot.GPA!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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