Categories: Malware

Should I remove “Fragtor.56689”?

The Fragtor.56689 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 Fragtor.56689 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • 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
  • Reads data out of its own binary image
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Macedonian
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Enumerates services, possibly for anti-virtualization
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Deletes its original binary from disk
  • Behavioural detection: Injection (inter-process)
  • Installs itself for autorun at Windows startup
  • Installs itself for autorun at Windows startup
  • CAPE detected the Tofsee malware family
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Fragtor.56689?


File Info:

name: 4A47DE0BA351533F7375.mlwpath: /opt/CAPEv2/storage/binaries/5e1893f5be178ac451a6b4b75802b35a3dae233c11b3d9a7d39cc07188506f7dcrc32: AF6F5185md5: 4a47de0ba351533f7375052571a3b886sha1: 35aee8fd889c023510eb91a312d2a8fc2a81c65fsha256: 5e1893f5be178ac451a6b4b75802b35a3dae233c11b3d9a7d39cc07188506f7dsha512: cb57852ff1cd23032c21a44290306a6a0df7e2fe88d8c692633c4ea696a4c85201d674f25310116514d9b8e22a63924c4731b2c4c2165e367206f249bc1c0a79ssdeep: 6144:WHzU1O1D5PuzNsDDaM+2Hor7464646464646464646464646464646464646464H:WTU1GgNsSM+2otype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1F6D6C582A7E4D826F6F70A74557542D92977FCD6A924818FF0683F1B38B22C16DB0723sha3_384: 2947da027fbea85bb529094f131ca76fb96182a950e7811f9f8a751482717c7ec1e7e488de7faeb30717b46f4cee24deep_bytes: e8ff640000e978feffffcccccccccccctimestamp: 2021-04-01 23:08:40

Version Info:

FileVers: 65.51.36.16ProductVersa: 7.50.25.71InternalName: peatemasLegalCopyrighd: sharnirTranslations: 0x0169 0x0300

Fragtor.56689 also known as:

Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Tofsee.m!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Fragtor.56689
FireEye Generic.mg.4a47de0ba351533f
McAfee Packed-GBE!4A47DE0BA351
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.3685109
Sangfor Trojan.Win32.Save.a
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Backdoor:Win32/Raccrypt.771c555a
K7GW Riskware ( 0040eff71 )
Cybereason malicious.d889c0
BitDefenderTheta Gen:NN.ZexaF.34212.@t0@aS!3@vaG
Cyren W32/Stealer.AA.gen!Eldorado
Symantec Packed.Generic.620
ESET-NOD32 a variant of Win32/Kryptik.HODO
APEX Malicious
Paloalto generic.ml
ClamAV Win.Packed.Crypterx-9936080-0
Kaspersky HEUR:Backdoor.Win32.Tofsee.pef
BitDefender Gen:Variant.Fragtor.56689
Avast Win32:DropperX-gen [Drp]
Tencent Win32.Trojan.Kryptik.Pdcp
Ad-Aware Gen:Variant.Fragtor.56689
Emsisoft Gen:Variant.Fragtor.56689 (B)
TrendMicro TROJ_GEN.R002C0DB122
McAfee-GW-Edition BehavesLike.Win32.Generic.tm
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Crypt
GData Gen:Variant.Fragtor.56689
Avira TR/Crypt.Agent.eraqi
Antiy-AVL Trojan/Generic.ASMalwS.351C4B6
ZoneAlarm HEUR:Backdoor.Win32.Tofsee.pef
Microsoft Trojan:Win32/Raccrypt.GE!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Ransomware/Win.Stop.R468726
Acronis suspicious
VBA32 BScope.Trojan.Convagent
ALYac Gen:Variant.Fragtor.56689
MAX malware (ai score=87)
Malwarebytes Trojan.MalPack.GS
TrendMicro-HouseCall TROJ_GEN.R002C0DB122
Rising Backdoor.Tofsee!8.1E9 (CLOUD)
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.FQFH!tr
AVG Win32:DropperX-gen [Drp]
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_100% (W)

How to remove Fragtor.56689?

  • 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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