General

  • Target

    CloLessBot.exe

  • Size

    219.0MB

  • Sample

    241204-qqh55asjbq

  • MD5

    6f7a7662d936009a350a3f61829860e6

  • SHA1

    ba61a5fdc0608b7d8570c6f5e6cb3528819f04f4

  • SHA256

    60cf21060b18390dde36f44dc4474ebc9f09bc039c1539eae138fc56352f2ef2

  • SHA512

    fbfd7b988e71e52018d57af2213c8e3b17950e0ec0ae7df34c032007ec6e71605c06850e1699f240fbb3c1fcb8fda257f7fc9f11d0a7a6affdccc442c2a6afb9

  • SSDEEP

    196608:fJFCvUheN/FJMIDJf0gsAGKRX/O2/R7kB+WZQ:aJ/Fqyf0gsENZ7kcl

Malware Config

Targets

    • Target

      CloLessBot.exe

    • Size

      219.0MB

    • MD5

      6f7a7662d936009a350a3f61829860e6

    • SHA1

      ba61a5fdc0608b7d8570c6f5e6cb3528819f04f4

    • SHA256

      60cf21060b18390dde36f44dc4474ebc9f09bc039c1539eae138fc56352f2ef2

    • SHA512

      fbfd7b988e71e52018d57af2213c8e3b17950e0ec0ae7df34c032007ec6e71605c06850e1699f240fbb3c1fcb8fda257f7fc9f11d0a7a6affdccc442c2a6afb9

    • SSDEEP

      196608:fJFCvUheN/FJMIDJf0gsAGKRX/O2/R7kB+WZQ:aJ/Fqyf0gsENZ7kcl

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks