Categories: Malware

Graftor.77198 removal

The Graftor.77198 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 Graftor.77198 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Behavioural detection: Injection (inter-process)
  • Created a process from a suspicious location
  • Steals private information from local Internet browsers
  • Exhibits behavior characteristic of Pony malware
  • Collects information about installed applications
  • Harvests cookies for information gathering
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed mail clients
  • Anomalous binary characteristics

How to determine Graftor.77198?


File Info:

name: 3950F559AD90581AFA85.mlwpath: /opt/CAPEv2/storage/binaries/b7a593b34d4de3947cb87716e60de865944fcc1aa49a07b4d5e3c3b4c2b84bebcrc32: 8F476B54md5: 3950f559ad90581afa85a28657647d3dsha1: 1322c2bcf994998abe5ab01a68390b544bace056sha256: b7a593b34d4de3947cb87716e60de865944fcc1aa49a07b4d5e3c3b4c2b84bebsha512: 5ef0537dd3c85106df5141ccfa1223b9ed79fcd4ada9e4bf214fff6fb2678acb286e73fab8fb6f7a08a70139c3c74f84889144c993274d23126bfd704ac8cc12ssdeep: 768:B+0WQ/DdPfTLLXPPnvfbrfrrPbDLmqnoXsYp1fIyAeghnJ/aVNdEXrtxER0aGi/B:UgDQEoZdYDXrtc9VfGKvT9Atype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T19863270E24A53E16E5CE7238B2B9BB7AB369D7A5E350073C596CC0171F938C0FB24664sha3_384: ad921a2ff1f1e95e5b14e5a2a8fe8f7138b74d95f56b1fac075be004b262fbe41ccd374487f178f3e359d04b2efb60bfep_bytes: 5589e583ec08600fa20f3189d65021c9timestamp: 2013-03-30 21:08:00

Version Info:

CompanyName: FileVersion: FileDescription: InternalName: LegalCopyright: LegalTrademarks: OriginalFilename: ProductName: ProductVersion: Translation: 0x045e 0x04e4

Graftor.77198 also known as:

Bkav W32.AIDetect.malware2
tehtris Generic.Malware
MicroWorld-eScan Gen:Variant.Graftor.77198
FireEye Generic.mg.3950f559ad90581a
ALYac Gen:Variant.Graftor.77198
Cylance Unsafe
Sangfor Trojan.Win32.Injector.AEPC
Alibaba VirTool:Win32/CeeInject.e31a4610
Cybereason malicious.9ad905
Symantec Trojan.Ransomlock!g41
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Injector.AEPC
APEX Malicious
Paloalto generic.ml
ClamAV Win.Trojan.Cridex-9825942-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Graftor.77198
NANO-Antivirus Trojan.Win32.Panda.brqobj
Avast Win32:Karagany-QL [Trj]
Tencent Win32.Trojan.Generic.Lkds
Ad-Aware Gen:Variant.Graftor.77198
TACHYON Trojan/W32.Agent.67584.AUK
Emsisoft Gen:Variant.Graftor.77198 (B)
Comodo TrojWare.Win32.Injector.AEOT@4wpojz
DrWeb Trojan.PWS.Panda.3939
Zillya Trojan.Injector.Win32.190225
TrendMicro TROJ_SPNR.22DA13
McAfee-GW-Edition BehavesLike.Win32.Generic.kc
Sophos ML/PE-A + Mal/EncPk-AGE
SentinelOne Static AI – Malicious PE
GData Gen:Variant.Graftor.77198
Jiangmin Trojan/Generic.avxnh
Webroot Trojanspy:Win32/Fitmu.A
Avira TR/Crypt.EPACK.Gen2
Kingsoft Win32.Troj.Agent.k.(kcloud)
Microsoft VirTool:Win32/CeeInject.gen!HL
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Inject.R60877
Acronis suspicious
McAfee PWS-Zbot-FATJ!3950F559AD90
MAX malware (ai score=100)
VBA32 BScope.Trojan.Downloader
TrendMicro-HouseCall TROJ_SPNR.22DA13
Rising Stealer.Pony!8.10FE4 (CLOUD)
Yandex Trojan.GenAsa!kvz8u+daO5k
Ikarus Trojan.Win32.Nedsym
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Cridex.ANUN!tr.pws
BitDefenderTheta Gen:NN.ZexaF.34638.eG0@aCXgBphi
AVG Win32:Karagany-QL [Trj]
Panda Trj/Dtcontx.C
CrowdStrike win/malicious_confidence_100% (W)

How to remove Graftor.77198?

  • 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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