General

  • Target

    832569a49a2ec2535877c7f39288c238_JaffaCakes118

  • Size

    28KB

  • Sample

    241031-ql6evsxmdv

  • MD5

    832569a49a2ec2535877c7f39288c238

  • SHA1

    436f5a7a51f8c9a178fb478497c0d36f24eb58a7

  • SHA256

    c5e616b77ba2714a6e50a98ef93e2acc136ee6da7d5fb3868735f0bf2952945d

  • SHA512

    827f67d74e3880bd0acee6fa9ff5ac752a7779f07a1dcc02278b34c067a6a88134a89dcf6a9f548ee30016c37ad6b62ed43baf66513d2585eb6ed09c5d21b942

  • SSDEEP

    384:Sdy+P8zGpsa6+8BUweVWydCWaRAZxvGJA+39+DXXJM9ayNNZgrlnE+VHzSWEUypS:tu8qwMd2RArv9k+DnJ9yTsVHzWUB

Malware Config

Targets

    • Target

      832569a49a2ec2535877c7f39288c238_JaffaCakes118

    • Size

      28KB

    • MD5

      832569a49a2ec2535877c7f39288c238

    • SHA1

      436f5a7a51f8c9a178fb478497c0d36f24eb58a7

    • SHA256

      c5e616b77ba2714a6e50a98ef93e2acc136ee6da7d5fb3868735f0bf2952945d

    • SHA512

      827f67d74e3880bd0acee6fa9ff5ac752a7779f07a1dcc02278b34c067a6a88134a89dcf6a9f548ee30016c37ad6b62ed43baf66513d2585eb6ed09c5d21b942

    • SSDEEP

      384:Sdy+P8zGpsa6+8BUweVWydCWaRAZxvGJA+39+DXXJM9ayNNZgrlnE+VHzSWEUypS:tu8qwMd2RArv9k+DnJ9yTsVHzWUB

    • Checks computer location settings

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

    • Deletes itself

    • 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