Categories: Malware

How to remove “Mal/Behav-156”?

The Mal/Behav-156 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 Mal/Behav-156 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Reads data out of its own binary image
  • Manipulates data from or to the Recycle Bin
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • Executable file is packed/obfuscated with ASPack
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Installs itself for autorun at Windows startup
  • Installs itself for autorun at Windows startup
  • Created a service that was not started
  • Anomalous binary characteristics

How to determine Mal/Behav-156?


File Info:

name: 5378078B6E9437B2EF72.mlwpath: /opt/CAPEv2/storage/binaries/2fc19049e3c5570cc2c1756d1dcc7c0b6c0863b5dab695ebca3c0a2d13c28741crc32: D129C245md5: 5378078b6e9437b2ef72944fb84d8b8esha1: a6ace675b1465aee00714dfd791ffabb0b116de3sha256: 2fc19049e3c5570cc2c1756d1dcc7c0b6c0863b5dab695ebca3c0a2d13c28741sha512: f1376a805f7b03531cad8ebc5733d9adfd70405818cf9079642142acaa6cb80dda2d29618da59358a68cfb7b0104aac6f6ba32fbf9c94c4167f6eb2a65746b8fssdeep: 24576:q5EFsHC95EFsHQ5EFsHC95EFsHA5EFsHC95EFsHQ5EFsHC95EFsH:q5EFUy5EFUQ5EFUy5EFUA5EFUy5EFUQ6type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13F6513DB4785617DCEC880381A6F3D6E175BB0590F640BD0E29AE6FC3D1970AB8A1A17sha3_384: 6b4ed2e73f234092c137e3d4dd85438b30e17f5f354f9a6605abea5ba97729d801b1c06b8d3b6a9aa0f3a5aec58ef575ep_bytes: 60e803000000e9eb045d4555c3e80100timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

Mal/Behav-156 also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Heur.Mint.Zard.30
FireEye Generic.mg.5378078b6e9437b2
CAT-QuickHeal Trojan.QqpassPMF.S14264295
McAfee PWS-QQPass
Cylance Unsafe
Zillya Trojan.QQPass.Win32.2179
K7AntiVirus Trojan ( 7000000f1 )
K7GW Trojan ( 7000000f1 )
Cybereason malicious.b6e943
Baidu Win32.Trojan-PSW.OLGames.bm
Cyren W32/QQPass.GIFW-2105
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Fasong.I
APEX Malicious
ClamAV Win.Trojan.Qqpass-172
Kaspersky Trojan.Win32.Reconyc.fxms
BitDefender Gen:Heur.Mint.Zard.30
NANO-Antivirus Trojan.Win32.Reconyc.flewco
Avast Win32:Trojan-gen
Rising Trojan.QPWorkFile (CLASSIC)
Ad-Aware Gen:Heur.Mint.Zard.30
TACHYON Trojan/W32.DP-Reconyc.512000
Sophos Mal/Behav-156
DrWeb Trojan.PWS.Qqpass
VIPRE Trojan.Win32.Generic.pak!cobra
TrendMicro TROJ_SPNR.15CG12
McAfee-GW-Edition BehavesLike.Win32.Downloader.tc
Emsisoft Gen:Heur.Mint.Zard.30 (B)
SentinelOne Static AI – Suspicious PE
GData Gen:Heur.Mint.Zard.30
Jiangmin Trojan/PSW.QQPass.7002
Avira TR/QQpass.7002
Antiy-AVL Trojan/Generic.ASMalwS.3D9DAB
Arcabit Trojan.Mint.Zard.30
ViRobot Trojan.Win32.A.PSW-QQPass.221805[ASPack]
Microsoft PWS:Win32/QQpass.7002
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.QQPass.R57556
MAX malware (ai score=87)
VBA32 TrojanPSW.QQpass
Malwarebytes Malware.AI.701273177
TrendMicro-HouseCall TROJ_SPNR.15CG12
Tencent Trojan.Win32.BitCoinMiner.la
Yandex Trojan.GenAsa!WhueQjJX3a8
Ikarus Trojan.Small
eGambit Unsafe.AI_Score_99%
Fortinet W32/QQPass.7002!tr
BitDefenderTheta Gen:NN.ZelphiF.34294.CPZba8vqhonb
AVG Win32:Trojan-gen
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_80% (D)

How to remove Mal/Behav-156?

  • 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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