Ransom Trojan

Trojan.Ransom.ARC (B) (file analysis)

Malware Removal

The Trojan.Ransom.ARC (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 Trojan.Ransom.ARC (B) virus can do?

  • Executable code extraction
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • Expresses interest in specific running processes
  • Code injection with CreateRemoteThread in a remote process
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself

How to determine Trojan.Ransom.ARC (B)?


File Info:

crc32: 8B3FC060
md5: 6cc5d1315749ffb199fe91648e8c24dc
name: 6CC5D1315749FFB199FE91648E8C24DC.mlw
sha1: 3f7e55f18753e69ea0651ac20d27f4850b83f9ca
sha256: 692954f85474ac8270deec8d4d78e6033e8a12ca18d53e36f34c425a4fed32b4
sha512: ce2c358b836f2a62c9f9ca581b8167efcf34e4a7c84b262052a43d1188fef7b8c93fa4b7038d2737b4c4a119972b94ad4dc28dd7fe66032cd1574de539d91907
ssdeep: 3072:pPpUrG9VKj/x+BWQuKHiXB9Yh5CdYMdAlvs7kr2:X4G9VPCKHiXB9Yh5C1dAlGkK
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: wisecleaner.com
InternalName: Wise Registry Cleaner
FileVersion: 6.1.5.385
CompanyName: WiseCleaner.com
LegalTrademarks: wisecleaner.com
Comments:
ProductName: Wise Registry Cleaner Professional
ProductVersion: 6.1
FileDescription: Fix Windows Registry errors
OriginalFilename: wiseregistrycleaner.exe
Translation: 0x0409 0x04e4

Trojan.Ransom.ARC (B) also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.4022
CAT-QuickHealRansom.Tescrypt.A4
ALYacTrojan.Ransom.ARC
CylanceUnsafe
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaVirTool:Win32/CeeInject.949ef90b
K7GWTrojan ( 004df8b01 )
K7AntiVirusTrojan ( 004df8b01 )
SymantecPacked.Generic.521
ESET-NOD32a variant of Win32/Kryptik.EPNM
APEXMalicious
AvastWin32:Dorder-W [Trj]
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Ransom.ARC
NANO-AntivirusTrojan.Win32.Encoder.eaubpu
MicroWorld-eScanTrojan.Ransom.ARC
TencentWin32.Trojan.Inject.Auto
Ad-AwareTrojan.Ransom.ARC
SophosML/PE-A + Mal/Wonton-CD
ComodoMalware@#15wvtyqyowoxn
BitDefenderThetaGen:NN.ZexaF.34142.hq0@aOSb4Ndi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CRYPTESLA.SMA6
McAfee-GW-EditionBehavesLike.Win32.Emotet.ch
FireEyeGeneric.mg.6cc5d1315749ffb1
EmsisoftTrojan.Ransom.ARC (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.dwksh
AviraHEUR/AGEN.1109178
Antiy-AVLTrojan/Generic.ASMalwS.17455A7
MicrosoftVirTool:Win32/CeeInject.GF
GDataTrojan.Ransom.ARC
AhnLab-V3Trojan/Win32.RL_Teslacrypt.R331551
Acronissuspicious
McAfeeRDN/Generic.ww
MAXmalware (ai score=81)
VBA32Malware-Cryptor.Limpopo
PandaTrj/CI.A
TrendMicro-HouseCallRansom_CRYPTESLA.SMA6
RisingTrojan.Generic@ML.100 (RDML:xbskPETsWG2j4iKG5JGBNQ)
YandexTrojan.GenAsa!UydGD3UP/UQ
FortinetW32/Kryptik.EQFO!tr
AVGWin32:Dorder-W [Trj]
Paloaltogeneric.ml

How to remove Trojan.Ransom.ARC (B)?

Trojan.Ransom.ARC (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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