General

  • Target

    Ktxjyphnzqtbbb.exe

  • Size

    1.4MB

  • Sample

    221207-w75y4sag2w

  • MD5

    d29a1333bcf7ee54fd018eade4ea9b6e

  • SHA1

    e730de71c59328b75efb6e84e849d510d36de2bb

  • SHA256

    a9da7b242be8ba00f35c48183b953f5e792c948a57ed1043f6759a5b61f19d70

  • SHA512

    96eafcca77bf525e481875dbbbe417ac88c14c8f06cb91306a4e83f45621c2ffd7c3f4ecd257b94a6211c54f35b8973508e5cd9ef9fbed31d2dcef037ea58423

  • SSDEEP

    24576:xBZ4bu718KC7zwTt1XPb5BEVpFEJNhMhtrjxLF7Z//ronB:x8MOCx2hE7h+1lLFxMnB

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

su1d.nerdpol.ovh:2288

Attributes
  • communication_password

    653d716345d8915046b904b90f41f271

  • tor_process

    tor

Targets

    • Target

      Ktxjyphnzqtbbb.exe

    • Size

      1.4MB

    • MD5

      d29a1333bcf7ee54fd018eade4ea9b6e

    • SHA1

      e730de71c59328b75efb6e84e849d510d36de2bb

    • SHA256

      a9da7b242be8ba00f35c48183b953f5e792c948a57ed1043f6759a5b61f19d70

    • SHA512

      96eafcca77bf525e481875dbbbe417ac88c14c8f06cb91306a4e83f45621c2ffd7c3f4ecd257b94a6211c54f35b8973508e5cd9ef9fbed31d2dcef037ea58423

    • SSDEEP

      24576:xBZ4bu718KC7zwTt1XPb5BEVpFEJNhMhtrjxLF7Z//ronB:x8MOCx2hE7h+1lLFxMnB

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • ModiLoader Second Stage

    • Blocklisted process makes network request

    • UPX packed file

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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks