Trojan:Win32/Bluteal!bit removal instruction

The Trojan:Win32/Bluteal!bit 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:Win32/Bluteal!bit virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Attempts to connect to a dead IP:Port (1 unique times)
• 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
• Enumerates running processes
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Unconventionial language used in binary resources: Arabic (Egypt)
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Executable file is packed/obfuscated with MPRESS
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Sniffs keystrokes
• Behavioural detection: Injection (inter-process)
• Created a process from a suspicious location
• Installs itself for autorun at Windows startup
• CAPE detected the Remcos malware family
• Creates a copy of itself
• Creates known Remcos directories and/or files
• Creates known Remcos mutexes
• Creates known Remcos registry keys
• Anomalous binary characteristics

How to determine Trojan:Win32/Bluteal!bit?

File Info:
name: F85D5F9853C3AF0F59B4.mlw
path: /opt/CAPEv2/storage/binaries/950129a8016f662511003ede67a6088c1270ccb2ddc75349ce13702539267762
crc32: 2DB4E3AE
md5: f85d5f9853c3af0f59b442bea4d676e6
sha1: a3441699d179d5eefc2e93daa647e1e21c4e6ddd
sha256: 950129a8016f662511003ede67a6088c1270ccb2ddc75349ce13702539267762
sha512: 8bbaccd1ca3175960cdc8aa5b9529382fcc1e389ba4079608559a5700405919358c1cb8bacd0ea1659117fcec6d25c16f0e495cab0f0333192f5e6dd32450ab3
ssdeep: 12288:WVBFXoXKwNE3MkAuOiNYfdFzYM5pA69oK8ogfaKD:WJXoXKwNhDuOiNA/Np78oSaq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T166E4024BE8522CE7DCE436FA24619290DBA14D028C2D07D727D63DE6FA33542FB0B645
sha3_384: 9819b7f3e9bababe670e10381afc792936f487ec4210cf360212b67826aacae6724570db9a22b26067962f24dd51682b
ep_bytes: 60e80000000058055a0b00008b3003f0
timestamp: 1992-06-19 22:22:17

Version Info:
ProductName: WinRAR
CompanyName: Alexander Roshal
FileDescription: Command line RAR
FileVersion: 5.31.0
ProductVersion: 5.31.0
InternalName: Command line RAR
LegalCopyright: Copyright © Alexander Roshal 1993-2016
Translation: 0x0409 0x04e4

Trojan:Win32/Bluteal!bit also known as:

How to remove Trojan:Win32/Bluteal!bit?

• 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.