Categories: Malware

Zbot.65 removal

The Zbot.65 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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What Zbot.65 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • At least one process apparently crashed during execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

How to determine Zbot.65?


File Info:

name: BC9BF48CE4FBDE96BDD2.mlwpath: /opt/CAPEv2/storage/binaries/4d30b180df4a318ab526567db1edcb760e77b96a0e81dfe514f22c2c9b388f72crc32: 9DC09087md5: bc9bf48ce4fbde96bdd2125ecdec04dfsha1: 06d61c37b65f9d9023292fb358af30f38671fa20sha256: 4d30b180df4a318ab526567db1edcb760e77b96a0e81dfe514f22c2c9b388f72sha512: 1e92f8cf16da6cc18475c5edd2f0f9f5d8ee4e8c8cce035a9357af9bf8988a9abcaf97b526f797c670cb2628732830347dff4ac2761bd6c3177f597d0edb4818ssdeep: 1536:G/uU4m+rAkOKN/hWIZXLmSNcCd0yMyy0IZ:G/8AkOKND7Fpo0IZtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17E43F143FBD93A5EF0B30277E4E30E79A737AEDE951527279505428FAC4820EB920365sha3_384: 9296cfb972620997470aeed5f473a194ad2da95c7af561a3ffb26bb17818bba9c230ddd3f81798bb6f21aaa2ad573990ep_bytes: 60be009040008dbe0080ffff57eb0b90timestamp: 2004-12-29 18:07:39

Version Info:

CompanyName: 3M Touch Systems, Inc.FileDescription: Curve StrikeFileVersion: 1, 8InternalName: Vote Scot Fend Pause SweatyLegalCopyright: Award 2000-2005OriginalFilename: Taste.exeProductName: Girls Guilt Check Brows YepProductVersion: 1.8Translation: 0x0409 0x04b0

Zbot.65 also known as:

Lionic Trojan.Win32.FakeAV.4!c
DrWeb Trojan.Packed.22288
MicroWorld-eScan Gen:Variant.Zbot.65
FireEye Generic.mg.bc9bf48ce4fbde96
ALYac Gen:Variant.Zbot.65
Cylance Unsafe
Zillya Trojan.Foreign.Win32.268
K7AntiVirus Riskware ( 0015e4f01 )
Alibaba Ransom:Win32/Genasom.7c8472ab
K7GW Riskware ( 0015e4f01 )
Cybereason malicious.ce4fbd
BitDefenderTheta Gen:NN.ZexaF.34786.dmKfaGmyQOci
VirIT Trojan.Win32.Zyx.HZ
Symantec ML.Attribute.HighConfidence
Elastic malicious (moderate confidence)
ESET-NOD32 Win32/LockScreen.AIG
TrendMicro-HouseCall TROJ_RANSOM.BMO
Paloalto generic.ml
ClamAV Win.Trojan.Foreign-277
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Zbot.65
NANO-Antivirus Trojan.Win32.RiskGen.jebcm
SUPERAntiSpyware Trojan.Agent/Gen-Dofoil[3m]
Avast Win32:Malware-gen
Rising Downloader.Cutwail!8.670 (CLOUD)
Ad-Aware Gen:Variant.Zbot.65
Emsisoft Gen:Variant.Zbot.65 (B)
Comodo TrojWare.Win32.Kryptik.AAKE@4na54m
F-Secure Trojan.TR/Ransom.EB.20
VIPRE Gen:Variant.Zbot.65
TrendMicro TROJ_RANSOM.BMO
McAfee-GW-Edition Generic BackDoor.ws
Trapmine malicious.high.ml.score
Sophos Troj/Zbot-BKW
Ikarus Trojan.Win32.Yakes
Jiangmin Trojan/Foreign.hp
Webroot W32.CycBot.Gen
Avira TR/Ransom.EB.20
Antiy-AVL Trojan/Generic.ASMalwS.3303
Kingsoft Win32.Troj.FakeAV.em.(kcloud)
Microsoft Ransom:Win32/Genasom.EJ
Arcabit Trojan.Zbot.65
ViRobot Trojan.Win32.Ransom.59392.A
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Zbot.65
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Jorik.R20554
McAfee Generic BackDoor.ws
MAX malware (ai score=99)
VBA32 BScope.Trojan-Ransom.Winlock.9212
Malwarebytes Trojan.Zbot.CBCGen
APEX Malicious
Tencent Win32.Trojan.Fakeav.ctlb
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.3608047.susgen
Fortinet W32/Yakes.B!tr
AVG Win32:Malware-gen
Panda Bck/Qbot.AO

How to remove Zbot.65?

  • 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.
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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