Ransom Trojan

Trojan.Ransom.Cerber.QW (file analysis)

Malware Removal

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: 65143F4F
md5: 7d73f977214ae3e201e577127d253fb7
name: 7D73F977214AE3E201E577127D253FB7.mlw
sha1: a3d07b3b90d6a2ba421d2a2e4530b737a7a53849
sha256: 786d921706473cd986a1f0e9f015e789947b682d448ab5494c2da7cab2087697
sha512: a685015659260cf06ee71738a64b0df9059051a83d6080bbd0f0f339a2a8f663e92c160a8a0b6a80ae78f43dfd728e8a1a5eeb91b3bca28aaead5c96961ddc1a
ssdeep: 6144:kpbVOUtKXVgcNX3RVR+64R8cog9kqn2rRmgWDVb/ii4mnjK0ziK:eVuSG9+VRThgAx/J20ziK
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

CompanyName: Ashampoo
Translation: 0x0409 0x04b0

Trojan.Ransom.Cerber.QW also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Cerber.QW
FireEyeGeneric.mg.7d73f977214ae3e2
CAT-QuickHealRansom.Cerber.A4
McAfeeRansomware-FXM!7D73F977214A
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Zerber.j!c
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005224381 )
BitDefenderTrojan.Ransom.Cerber.QW
K7GWTrojan ( 005224381 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaGen:NN.ZexaF.34590.Bq0@aWrYhHli
CyrenW32/Kuluoz.E.gen!Eldorado
SymantecPacked.Generic.459
BaiduWin32.Trojan.Kryptik.anp
APEXMalicious
AvastWin32:Trojan-gen
ClamAVWin.Trojan.Generic-6308667-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaRansom:Win32/generic.ali2000010
NANO-AntivirusTrojan.Win32.Zerber.eoftcw
TencentMalware.Win32.Gencirc.10b6e1e2
Ad-AwareTrojan.Ransom.Cerber.QW
EmsisoftTrojan.Ransom.Cerber.QW (B)
ComodoTrojWare.Win32.Ransom.Cerber.BR@70q00m
F-SecureHeuristic.HEUR/AGEN.1129194
DrWebTrojan.Siggen7.21050
ZillyaTrojan.Zerber.Win32.2133
TrendMicroRansom_HPCERBER.SMALY5A
McAfee-GW-EditionBehavesLike.Win32.Generic.gh
SophosML/PE-A + Mal/Cerber-B
IkarusTrojan-Ransom.Cerber
JiangminTrojan.Zerber.buu
MaxSecureTrojan.Malware.300983.susgen
AviraHEUR/AGEN.1129194
MAXmalware (ai score=83)
Antiy-AVLTrojan[Ransom]/Win32.Zerber
MicrosoftRansom:Win32/Cerber.K
ArcabitTrojan.Ransom.Cerber.QW
SUPERAntiSpywareRansom.Cerber/Variant
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.Cerber.QW
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Cerber.Exp
Acronissuspicious
ALYacTrojan.Ransom.Cerber.QW
TACHYONRansom/W32.Cerber.456704.D
VBA32BScope.Trojan.Encoder
MalwarebytesCerber.Ransom.Encrypt.DDS
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Kryptik.FRVT
TrendMicro-HouseCallRansom_HPCERBER.SMALY5A
RisingTrojan.Kryptik!1.AACA (CLOUD)
YandexTrojan.GenAsa!GtspgCYAiQE
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.HGZD!tr
AVGWin32:Trojan-gen
Cybereasonmalicious.7214ae
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HxQBNtQA

How to remove Trojan.Ransom.Cerber.QW?

Trojan.Ransom.Cerber.QW 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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