Ransom Trojan

About “SScope.TrojanRansom.Crytroni” infection

Malware Removal

The SScope.TrojanRansom.Crytroni 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 SScope.TrojanRansom.Crytroni virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Behavioural detection: Transacted Hollowing
  • Collects and encrypts information about the computer likely to send to C2 server
  • Creates a copy of itself
  • Collects information to fingerprint the system

How to determine SScope.TrojanRansom.Crytroni?


File Info:

name: CBF8DE03863CAE521FED.mlw
path: /opt/CAPEv2/storage/binaries/ca8b1452d26b758b698a7322a237044d8d8fcb262536ed7f85564a86aca19fe3
crc32: E0A9E4A3
md5: cbf8de03863cae521fedff586a252c9c
sha1: b13d9d0fe269949f941162c54feb5b82c036f1b2
sha256: ca8b1452d26b758b698a7322a237044d8d8fcb262536ed7f85564a86aca19fe3
sha512: 7c6ea2b3d9ba987cc18625f82f4466e8da41fb3d0feca5f0fef767f2d53d8551c5436e3525114bd072f50b94438367f7dbaf00e7df238abda82ca8f37dd40ab9
ssdeep: 24576:sBBWNRYJLvh/UUotsSfXFtebgOzz4hauT9ULsX:4BWNRchLAsqKL4f
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F885E0B3534CAE8DD852F83A9781E15BA0D67CB63773D580BA921F3B94259C09B31F06
sha3_384: c8e788df1b1f21970cabb8e9458e6958b1f6e24a08240c2cf68affbac94900c38051034561b201716700d350c86f8997
ep_bytes: 55e9c41006001ab0e791bd14fb59c484
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

SScope.TrojanRansom.Crytroni also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanGen:Heur.Kelios.1
FireEyeGeneric.mg.cbf8de03863cae52
McAfeeArtemis!CBF8DE03863C
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7GWHacktool ( 700007861 )
Cybereasonmalicious.3863ca
BitDefenderThetaAI:Packer.07BFEB4F1E
VirITTrojan.Win32.Encoder.BAK
CyrenW32/Ransom.BD.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.CTBLocker.A
TrendMicro-HouseCallRansom_CRYPCBT.SMA
ClamAVWin.Ransomware.Kelios-7337296-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Heur.Kelios.1
NANO-AntivirusTrojan.Win32.Filecoder.fcraex
AvastWin32:Critroni-C [Trj]
TencentWin32.Trojan.Filecoder.Tdfs
Ad-AwareGen:Heur.Kelios.1
TACHYONTrojan/W32.Agent.1798144.BN
EmsisoftGen:Heur.Kelios.1 (B)
DrWebTrojan.Encoder.686
TrendMicroRansom_CRYPCBT.SMA
McAfee-GW-EditionBehavesLike.Win32.Generic.th
SentinelOneStatic AI – Malicious PE
SophosML/PE-A + Mal/Harnig-B
APEXMalicious
GDataGen:Heur.Kelios.1
JiangminTrojan.Generic.cfbww
MaxSecureTrojan.Malware.300983.susgen
AviraTR/Dropper.Gen
MicrosoftRansom:Win32/Critroni.B
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Agent.C430204
Acronissuspicious
ALYacGen:Heur.Kelios.1
MAXmalware (ai score=85)
VBA32SScope.TrojanRansom.Crytroni
MalwarebytesMalware.AI.2282856503
RisingMalware.Heuristic!ET#100% (RDMK:cmRtazoxJK50MEOLVSBNS96bUuPt)
FortinetW32/Generic.AC.411BE0!tr
AVGWin32:Critroni-C [Trj]
CrowdStrikewin/malicious_confidence_100% (D)

How to remove SScope.TrojanRansom.Crytroni?

SScope.TrojanRansom.Crytroni 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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