General

  • Target

    JaffaCakes118_000b722a553edea5e8ccfebbdf4c26e7

  • Size

    368KB

  • Sample

    250120-z46b9azld1

  • MD5

    000b722a553edea5e8ccfebbdf4c26e7

  • SHA1

    1f6cbc616372e9ab6ab36055f5c0636c502fcab9

  • SHA256

    efed9072e94e504cb5c6132f7443d0fdc554cf2b7da83bd249fee761736409e1

  • SHA512

    93c88e27bd8975e3488a4e69f83158f643c0f0a2ad833d2db44407e0a3e6125dcb210468ca274fb4f71c6e0261e9efbe14bf3e79163e230937cd6d8b16071dc2

  • SSDEEP

    6144:wz+ZIjb+ovOxtdbaXq38GH1WMYl3cZzhP8l403oJ5fKhQSHHBwhE:wz+4XOQYrVNYl3cZzhPV4FHBwhE

Malware Config

Extracted

Family

latentbot

C2

mthaljemthalje.zapto.org

Targets

    • Target

      JaffaCakes118_000b722a553edea5e8ccfebbdf4c26e7

    • Size

      368KB

    • MD5

      000b722a553edea5e8ccfebbdf4c26e7

    • SHA1

      1f6cbc616372e9ab6ab36055f5c0636c502fcab9

    • SHA256

      efed9072e94e504cb5c6132f7443d0fdc554cf2b7da83bd249fee761736409e1

    • SHA512

      93c88e27bd8975e3488a4e69f83158f643c0f0a2ad833d2db44407e0a3e6125dcb210468ca274fb4f71c6e0261e9efbe14bf3e79163e230937cd6d8b16071dc2

    • SSDEEP

      6144:wz+ZIjb+ovOxtdbaXq38GH1WMYl3cZzhP8l403oJ5fKhQSHHBwhE:wz+4XOQYrVNYl3cZzhPV4FHBwhE

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Darkcomet family

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • Latentbot family

    • Modifies WinLogon for persistence

    • Windows security bypass

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks