Categories: RansomTrojan

Trojan.Ransom.Cerber.QW (file analysis)

The Trojan.Ransom.Cerber.QW 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 Trojan.Ransom.Cerber.QW virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process created a hidden window
  • Creates an excessive number of UDP connection attempts to external IP addresses
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Exhibits behavior characteristic of Cerber ransomware
  • Attempts to execute a binary from a dead or sinkholed URL
  • Writes a potential ransom message to disk
  • EternalBlue behavior
  • Attempts to access Bitcoin/ALTCoin wallets
  • Generates some ICMP traffic
  • Collects information to fingerprint the system
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.Ransom.Cerber.QW?


File Info:

crc32: 65143F4Fmd5: 7d73f977214ae3e201e577127d253fb7name: 7D73F977214AE3E201E577127D253FB7.mlwsha1: a3d07b3b90d6a2ba421d2a2e4530b737a7a53849sha256: 786d921706473cd986a1f0e9f015e789947b682d448ab5494c2da7cab2087697sha512: a685015659260cf06ee71738a64b0df9059051a83d6080bbd0f0f339a2a8f663e92c160a8a0b6a80ae78f43dfd728e8a1a5eeb91b3bca28aaead5c96961ddc1assdeep: 6144:kpbVOUtKXVgcNX3RVR+64R8cog9kqn2rRmgWDVb/ii4mnjK0ziK:eVuSG9+VRThgAx/J20ziKtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

CompanyName: Ashampoo Translation: 0x0409 0x04b0

Trojan.Ransom.Cerber.QW also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.Cerber.QW
FireEye Generic.mg.7d73f977214ae3e2
CAT-QuickHeal Ransom.Cerber.A4
McAfee Ransomware-FXM!7D73F977214A
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Zerber.j!c
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005224381 )
BitDefender Trojan.Ransom.Cerber.QW
K7GW Trojan ( 005224381 )
CrowdStrike win/malicious_confidence_100% (D)
BitDefenderTheta Gen:NN.ZexaF.34590.Bq0@aWrYhHli
Cyren W32/Kuluoz.E.gen!Eldorado
Symantec Packed.Generic.459
Baidu Win32.Trojan.Kryptik.anp
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Trojan.Generic-6308667-0
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Ransom:Win32/generic.ali2000010
NANO-Antivirus Trojan.Win32.Zerber.eoftcw
Tencent Malware.Win32.Gencirc.10b6e1e2
Ad-Aware Trojan.Ransom.Cerber.QW
Emsisoft Trojan.Ransom.Cerber.QW (B)
Comodo TrojWare.Win32.Ransom.Cerber.BR@70q00m
F-Secure Heuristic.HEUR/AGEN.1129194
DrWeb Trojan.Siggen7.21050
Zillya Trojan.Zerber.Win32.2133
TrendMicro Ransom_HPCERBER.SMALY5A
McAfee-GW-Edition BehavesLike.Win32.Generic.gh
Sophos ML/PE-A + Mal/Cerber-B
Ikarus Trojan-Ransom.Cerber
Jiangmin Trojan.Zerber.buu
MaxSecure Trojan.Malware.300983.susgen
Avira HEUR/AGEN.1129194
MAX malware (ai score=83)
Antiy-AVL Trojan[Ransom]/Win32.Zerber
Microsoft Ransom:Win32/Cerber.K
Arcabit Trojan.Ransom.Cerber.QW
SUPERAntiSpyware Ransom.Cerber/Variant
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.Cerber.QW
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Cerber.Exp
Acronis suspicious
ALYac Trojan.Ransom.Cerber.QW
TACHYON Ransom/W32.Cerber.456704.D
VBA32 BScope.Trojan.Encoder
Malwarebytes Cerber.Ransom.Encrypt.DDS
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.FRVT
TrendMicro-HouseCall Ransom_HPCERBER.SMALY5A
Rising Trojan.Kryptik!1.AACA (CLOUD)
Yandex Trojan.GenAsa!GtspgCYAiQE
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Kryptik.HGZD!tr
AVG Win32:Trojan-gen
Cybereason malicious.7214ae
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HxQBNtQA

How to remove Trojan.Ransom.Cerber.QW?

  • 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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