Malware

Should I remove “Graftor.623344 (B)”?

Malware Removal

The Graftor.623344 (B) 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.623344 (B) virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • HTTPS urls from behavior.
  • Starts servers listening on 0.0.0.0:4554
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Network activity contains more than one unique useragent.
  • Attempts to modify proxy settings
  • Creates a copy of itself

How to determine Graftor.623344 (B)?


File Info:

name: 9632FE64BC39E7C52629.mlw
path: /opt/CAPEv2/storage/binaries/19576bfd6f4c73a1529dd625ee0c78d5bb9b5252d24789482758752aeaaf8bff
crc32: 83C9C7B8
md5: 9632fe64bc39e7c52629e4d264810f10
sha1: 28e7f535c2e895db40f6af9d455f27a998fbad7e
sha256: 19576bfd6f4c73a1529dd625ee0c78d5bb9b5252d24789482758752aeaaf8bff
sha512: c188f43678888b5fd491f867796869ca0e09b51af6b4dedd04a3cad4b5c59277780d1242cff4c29982db8d9b4a61837330d363389fb8b54c054041334c04475d
ssdeep: 393216:wRnswFrk7pvgTzs68s1WSGmiCpQw4yUMT8qGOOr:wqwyCzas1WSXhKVMXGO0
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11EF6336510939968E1436931151DAFD0A12930277C82BA21AEDEDBCAC933FC3E75FB53
sha3_384: 82a9340d96005afda304764ec8a19dcc597c45b0c1c8a727602d6d00c75c9a4f5e4c7feeeedc67d34fb14d8625ade07a
ep_bytes: 60be00c088018dbe0050b7fe57eb0b90
timestamp: 2020-12-15 04:24:41

Version Info:

0: [No Data]

Graftor.623344 (B) also known as:

Elasticmalicious (moderate confidence)
MicroWorld-eScanGen:Variant.Graftor.623344
FireEyeGeneric.mg.9632fe64bc39e7c5
McAfeeGenericRXAA-AA!9632FE64BC39
CylanceUnsafe
SangforTrojan.Win32.Save.a
BitDefenderThetaGen:NN.ZexaF.34638.@pJfaG8Wrvab
CyrenW32/Trojan.CLL.gen!Eldorado
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Packed.FlyStudio.AA potentially unwanted
BitDefenderGen:Variant.Graftor.623344
AvastWin32:MiscX-gen [PUP]
Ad-AwareGen:Variant.Graftor.623344
EmsisoftGen:Variant.Graftor.623344 (B)
F-SecureHeuristic.HEUR/AGEN.1200809
McAfee-GW-EditionBehavesLike.Win32.Flyagent.wc
SophosGeneric ML PUA (PUA)
IkarusPUA.BlackMoon
GDataWin32.Trojan.PSE.1CJLVYA
AviraHEUR/AGEN.1200809
MAXmalware (ai score=88)
Antiy-AVLTrojan/Win32.FlyStudio.a
ArcabitTrojan.Graftor.D982F0
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
CynetMalicious (score: 100)
Acronissuspicious
ALYacGen:Variant.Graftor.623344
MalwarebytesMalware.Heuristic.1003
APEXMalicious
RisingTrojan.Injector!1.B866 (CLASSIC)
SentinelOneStatic AI – Malicious PE
AVGWin32:MiscX-gen [PUP]
Cybereasonmalicious.4bc39e

How to remove Graftor.623344 (B)?

Graftor.623344 (B) 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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