Trojan

Trojan.CryptBot.Themida removal tips

Malware Removal

The Trojan.CryptBot.Themida 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.CryptBot.Themida virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • Detected script timer window indicative of sleep style evasion
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • A scripting utility was executed
  • Checks for the presence of known windows from debuggers and forensic tools
  • Steals private information from local Internet browsers
  • Network activity contains more than one unique useragent.
  • The following process appear to have been packed with Themida: 23.exe, gront.exe, 023.exe
  • Collects information about installed applications
  • Attempts to identify installed AV products by installation directory
  • Checks for the presence of known devices from debuggers and forensic tools
  • Detects the presence of Wine emulator via registry key
  • Checks the version of Bios, possibly for anti-virtualization
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Detects VirtualBox through the presence of a registry key
  • Attempts to access Bitcoin/ALTCoin wallets
  • Anomalous binary characteristics

Related domains:

ip-api.com
axload09.top
iplogger.org

How to determine Trojan.CryptBot.Themida?


File Info:

crc32: F9301ADC
md5: cac9d89795e29f7503c0aec91fe85b40
name: CAC9D89795E29F7503C0AEC91FE85B40.mlw
sha1: 9ee303a1fd23c847bb8a69bf3a1bffd4402f57e1
sha256: face659134b6424900f1f5e73357cbef56c8d7cb628ab4dcebc58092e7f459e0
sha512: 78b9602d1d5cf1f44e58c3ee02904037a935cca2b094ae2fc0da0c87bed720d3300e57d03a364c42d178ad53d2c165673def0bef0aa7a7e5c5ded3789965fabc
ssdeep: 196608:dm2KkhWRfy+bzNwWBEBrRG24a8FtYB8/szlWBni:dm2Kkhsy+bzLAI2d8fY+Ezp
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Dosy company group
ProductVersion: 2.8.2.0
FileVersion: 2.8.2.0
FileDescription:
Translation: 0x0000 0x04b0

Trojan.CryptBot.Themida also known as:

K7AntiVirusTrojan ( 00561cb11 )
Elasticmalicious (high confidence)
DrWebTrojan.Siggen9.49153
MalwarebytesTrojan.CryptBot.Themida
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanSpy:MSIL/Coins.c8bff26f
K7GWTrojan ( 00561cb11 )
Cybereasonmalicious.795e29
CyrenW32/S-8b563067!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32multiple detections
APEXMalicious
AvastWin32:Trojan-gen
CynetMalicious (score: 100)
KasperskyTrojan-Spy.MSIL.Phpw.ado
BitDefenderGen:Variant.Doina.7294
NANO-AntivirusTrojan.Win32.Mlw.hkymzm
SophosMal/Generic-S
ComodoMalware@#1lm6e7nvqukwm
BitDefenderThetaGen:NN.ZexaF.34294.FA0aameIBvpi
ZillyaTrojan.GenericKD.Win32.30057
FireEyeGeneric.mg.cac9d89795e29f75
EmsisoftGen:Variant.Doina.7294 (B)
SentinelOneStatic AI – Suspicious PE
WebrootW32.Trojan.GenKDZ
AviraVBS/Dldr.Agent.hfyqg
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.307E13A
AhnLab-V3Trojan/Win32.CoinStealer.R337902
VBA32TrojanPSW.Coins
MAXmalware (ai score=82)
PandaTrj/CI.A
RisingTrojan.Generic@ML.99 (RDML:KldMF7RX6Ae4/rwU4KUFKw)
FortinetW32/CoinMiner.CNV!tr.pws
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Trojan.CryptBot.Themida?

Trojan.CryptBot.Themida 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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