General

  • Target

    8f58c94ece1bace4e3eac74c51950fcc_JaffaCakes118

  • Size

    886KB

  • Sample

    241104-fylwwatnbv

  • MD5

    8f58c94ece1bace4e3eac74c51950fcc

  • SHA1

    a95f0b844701f05054b7382be6aa7888498a2626

  • SHA256

    d6df64bbc9873e60a38dfb6ff3fe0a3d0763167e07b84279ba328860d48cd4e9

  • SHA512

    dfaafd564837b4f2466b0215de21234c8ac82057ebec19fa2479b590fb774aa361ca2dc2e1a0142599ae302ddfb2b9dffb68750192912647f29949684bf4a862

  • SSDEEP

    12288:xXZFfk9Qc45ejXv1LvwrNIlcH/OohtdtYTZqgA9Yrs5WCTj4LXynXyLLlQ:Vvk9Q9er9jw56cH/Ntdt/gcY45WC/rE

Malware Config

Extracted

Family

darkcomet

Botnet

torrent

C2

xstf.servegame.com:12333

Mutex

DC_MUTEX-QFZLF9C

Attributes
  • InstallPath

    My Torrents\torrent.exe

  • gencode

    pCFNmbgnqzps

  • install

    true

  • offline_keylogger

    true

  • password

    xsTFyRVa37890

  • persistence

    false

  • reg_key

    torrent

Targets

    • Target

      8f58c94ece1bace4e3eac74c51950fcc_JaffaCakes118

    • Size

      886KB

    • MD5

      8f58c94ece1bace4e3eac74c51950fcc

    • SHA1

      a95f0b844701f05054b7382be6aa7888498a2626

    • SHA256

      d6df64bbc9873e60a38dfb6ff3fe0a3d0763167e07b84279ba328860d48cd4e9

    • SHA512

      dfaafd564837b4f2466b0215de21234c8ac82057ebec19fa2479b590fb774aa361ca2dc2e1a0142599ae302ddfb2b9dffb68750192912647f29949684bf4a862

    • SSDEEP

      12288:xXZFfk9Qc45ejXv1LvwrNIlcH/OohtdtYTZqgA9Yrs5WCTj4LXynXyLLlQ:Vvk9Q9er9jw56cH/Ntdt/gcY45WC/rE

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Molebox Virtualization software

      Detects file using Molebox Virtualization software.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks