General

  • Target

    83079cdebeadbdedfb6e8fd93d3464ad_JaffaCakes118

  • Size

    2.2MB

  • Sample

    241031-pnymcszlcq

  • MD5

    83079cdebeadbdedfb6e8fd93d3464ad

  • SHA1

    06bb82e515fafcb808064ef00dfb777cc8a2181c

  • SHA256

    dae257596f14524b0428a657854bfdc6d42b8140b072e8883a9c0e50a698b1a6

  • SHA512

    d2cf0319448efd5ff9e3eacffaab1fcb6bb411ba9b1f2b47ae544a333f91179565520760fe493d652908b0bbc7370b17e1789546d09b121f4ef3d55b52e623c6

  • SSDEEP

    49152:cJAKL1A4GFERnJfYMKAUVB7bsxr5fy8ckyyoYXtGqOipLCgvhH:tKL1A4G6nJf9aBHsxr5fy8fy7Y9GqZFx

Malware Config

Targets

    • Target

      83079cdebeadbdedfb6e8fd93d3464ad_JaffaCakes118

    • Size

      2.2MB

    • MD5

      83079cdebeadbdedfb6e8fd93d3464ad

    • SHA1

      06bb82e515fafcb808064ef00dfb777cc8a2181c

    • SHA256

      dae257596f14524b0428a657854bfdc6d42b8140b072e8883a9c0e50a698b1a6

    • SHA512

      d2cf0319448efd5ff9e3eacffaab1fcb6bb411ba9b1f2b47ae544a333f91179565520760fe493d652908b0bbc7370b17e1789546d09b121f4ef3d55b52e623c6

    • SSDEEP

      49152:cJAKL1A4GFERnJfYMKAUVB7bsxr5fy8ckyyoYXtGqOipLCgvhH:tKL1A4G6nJf9aBHsxr5fy8fy7Y9GqZFx

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks