Backdoor

Backdoor:Win32/Berbew!pz (file analysis)

Malware Removal

The Backdoor:Win32/Berbew!pz 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 Backdoor:Win32/Berbew!pz virus can do?

  • Sample contains Overlay data
  • Creates an indicator observed in Territorial Disputes report SIG40
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Backdoor:Win32/Berbew!pz?


File Info:

name: 0E9CA4623131AA5A0E71.mlw
path: /opt/CAPEv2/storage/binaries/3d4f0d1fde17192a8e796c135a2b3193d1d54f5a9402f9ccafc1648422bdeef8
crc32: 230DD2AF
md5: 0e9ca4623131aa5a0e71fb893fe7e46c
sha1: f934f535ff04e05ab81038325b937244908ac054
sha256: 3d4f0d1fde17192a8e796c135a2b3193d1d54f5a9402f9ccafc1648422bdeef8
sha512: 5e1d5db4647609f7892bd5e8e62a316d9e16278a14dcd5935627078a286cbb13412e3aed75b5c6ffccd2397b1b0839bced904b6f641485ea92bb63f8ac0eac68
ssdeep: 24576:0RP9fyvzecvHPh2kkkkK4kXkkkkkkkkhLX3a20R0i:iP9fyvKcvXbazR0i
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FB256C43FA6B9E72C46E063A713F8F3588998CE5AF5701E31994EAB1E9B11C750342F1
sha3_384: 0395463e9c52d5d7a0c53d6dc19331cfbde5c0e3557d642bb924d528fc44d74f8c2eb537b3a7d5ddb1dda8a5c660d889
ep_bytes: 90909090609067e80000000090905890
timestamp: 2021-04-04 22:06:51

Version Info:

0: [No Data]

Backdoor:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Qukart.h!c
Elasticmalicious (high confidence)
DrWebBackDoor.HangUp.43791
MicroWorld-eScanDropped:Backdoor.Padodor.BJ
FireEyeGeneric.mg.0e9ca4623131aa5a
CAT-QuickHealBackdoor.Berbew.A6.MUE
SkyhighBehavesLike.Win32.Backdoor.fc
McAfeeTrojan-FVOK!0E9CA4623131
MalwarebytesGeneric.Malware.AI.DDS
VIPREDropped:Backdoor.Padodor.BJ
SangforSuspicious.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaBackdoor:Win32/Berbew.36d
K7GWTrojan ( 005780dd1 )
K7AntiVirusTrojan ( 005780dd1 )
ArcabitBackdoor.Padodor.BJ
BitDefenderThetaAI:Packer.B7CF6C1E21
VirITWorm.Win32.Berbew.G
SymantecBackdoor.Berbew.F
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Padodor.NAX
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Crypted-29
KasperskyTrojan-Proxy.Win32.Qukart.gen
BitDefenderDropped:Backdoor.Padodor.BJ
NANO-AntivirusTrojan.Win32.Qukart.fokxzm
AvastWin32:TrojanX-gen [Trj]
TencentTrojan.Win32.Pornoasset.a
EmsisoftDropped:Backdoor.Padodor.BJ (B)
F-SecureTrojan.TR/Crypt.XDR.Gen
BaiduWin32.Trojan-Spy.Quart.a
ZillyaTrojan.PadodorGen.Win32.1
TrendMicroTROJ_GEN.R03BC0DK723
Trapminemalicious.high.ml.score
SophosTroj/Agent-BGRP
SentinelOneStatic AI – Malicious PE
JiangminTrojanProxy.Qukart.eabw
VaristW32/Agent.HJI.gen!Eldorado
AviraTR/Crypt.XDR.Gen
MAXmalware (ai score=86)
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
Kingsoftmalware.kb.a.998
MicrosoftBackdoor:Win32/Berbew!pz
ZoneAlarmTrojan-Proxy.Win32.Qukart.gen
GDataWin32.Trojan.PSE.11RRK8R
GoogleDetected
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
ALYacDropped:Backdoor.Padodor.BJ
TACHYONBackdoor/W32.Padodor
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R03BC0DK723
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
YandexTrojan.PR.Qukart!7x4N/APncCU
IkarusTrojan-Spy.Win32.Qukart
MaxSecureProxy.Qukart.gen
FortinetW32/Qukart.A!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS

How to remove Backdoor:Win32/Berbew!pz?

Backdoor:Win32/Berbew!pz 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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