Trojan

TrojanDownloader:Win32/Berbew!pz (file analysis)

Malware Removal

The TrojanDownloader: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.

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 TrojanDownloader:Win32/Berbew!pz virus can do?

  • Creates an indicator observed in Territorial Disputes report SIG40
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Binary compilation timestomping detected
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine TrojanDownloader:Win32/Berbew!pz?


File Info:

name: B2DEFCB7A4E9EF72DCD8.mlw
path: /opt/CAPEv2/storage/binaries/dcc82995d77e0274cbb9d553c28fc22cd7b0e02b4169b5db87d3b1dea44f5a2c
crc32: 301D0D69
md5: b2defcb7a4e9ef72dcd8bd7b76806c36
sha1: 9fde1b58ae63dcdabc79c2e18d831850ea9900d7
sha256: dcc82995d77e0274cbb9d553c28fc22cd7b0e02b4169b5db87d3b1dea44f5a2c
sha512: df7fc8a0a4a5d16785965ad9a57378572fc61d16d77e8acf4b7d75667329dd81bfc9ece38972e3ef98ab7bbac8d773ad8c5f2bdfc7e245352d0cd1ee50011e68
ssdeep: 768:YAW0WvHrvtyq4etsBDelUWO7nCqm67w+BwihkoyjLvZCZeP/1H5oVETHmrUTvn9g:Yl7MutzUW6FHhkDkkh+VjEn9rjDHE
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C8534B8772751273CE8F82F2334A7A9D66FCC1250BE58150CC9F841C2FA7EDA952A56C
sha3_384: 8e77d0109b825f34ba77d91b1f004989c7017c585bb6b6011ce1d7714bf95f2b405073c22ce4bc2f46170acfc3ff34bf
ep_bytes: 6090b8001040009090bbf87e4000b90f
timestamp: 2031-10-15 18:29:59

Version Info:

0: [No Data]

TrojanDownloader:Win32/Berbew!pz also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
DrWebBackDoor.HangUp.43832
CynetMalicious (score: 100)
SkyhighBehavesLike.Win32.Generic.kh
McAfeeTrojan-FVOJ!B2DEFCB7A4E9
MalwarebytesGeneric.Malware.AI.DDS
VIPREBackdoor.Hangup.B
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005780dd1 )
K7GWTrojan ( 005780dd1 )
Cybereasonmalicious.8ae63d
ArcabitBackdoor.Hangup.B
BitDefenderThetaAI:Packer.2EB7E01921
VirITWorm.Win32.Berbew.G
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Spy.Qukart
APEXMalicious
ClamAVWin.Dropper.Berbew-10009572-0
KasperskyTrojan-Spy.Win32.Qukart.af
BitDefenderBackdoor.Hangup.B
NANO-AntivirusTrojan.Win32.Qukart.jwnyuu
MicroWorld-eScanBackdoor.Hangup.B
AvastWin32:TrojanX-gen [Trj]
RisingBackdoor.Berbew!1.AE0A (CLASSIC)
EmsisoftBackdoor.Hangup.B (B)
F-SecureTrojan.TR/Spy.Qukart.NB
BaiduWin32.Trojan-Spy.Quart.a
SophosMal/Generic-S
SentinelOneStatic AI – Malicious PE
JiangminTrojanSpy.Qukart.ajay
GoogleDetected
AviraTR/Spy.Qukart.NB
MAXmalware (ai score=82)
Antiy-AVLTrojan[Proxy]/Win32.Qukart.gen
MicrosoftTrojanDownloader:Win32/Berbew!pz
ZoneAlarmTrojan-Spy.Win32.Qukart.af
GDataWin32.Trojan.PSE.5ABJGG
VaristW32/Qukart.K.gen!Eldorado
AhnLab-V3Win-Trojan/Berbew.51712
Acronissuspicious
VBA32BScope.Backdoor.Berbew
TACHYONBackdoor/W32.Padodor
Cylanceunsafe
PandaTrj/Genetic.gen
TencentTrojan-Spy.Win32.Qukart.ka
IkarusTrojan.Spy.Qukart
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/GenKryptik.BJQV!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove TrojanDownloader:Win32/Berbew!pz?

TrojanDownloader: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.

Leave a Comment