General

  • Target

    2c9c8bb1612473b5b745fff69047a1e2_JaffaCakes118

  • Size

    512KB

  • Sample

    240510-bj7skshh9z

  • MD5

    2c9c8bb1612473b5b745fff69047a1e2

  • SHA1

    76bc36eafacf844daeb9bba1be65cbd304d84062

  • SHA256

    6b80170a3d2230f8ab5dfdd03a0c000b98d41b5495177014c879acb8567ae86a

  • SHA512

    37bebedc4d1e50dfad5a974a49a9cef06e95527218d5bf91050d807b8f3bd364d475d9dc8781f358b76ed24a4aff8877ecb242c41055f62b2b98056363ce41d0

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6a:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5/

Malware Config

Targets

    • Target

      2c9c8bb1612473b5b745fff69047a1e2_JaffaCakes118

    • Size

      512KB

    • MD5

      2c9c8bb1612473b5b745fff69047a1e2

    • SHA1

      76bc36eafacf844daeb9bba1be65cbd304d84062

    • SHA256

      6b80170a3d2230f8ab5dfdd03a0c000b98d41b5495177014c879acb8567ae86a

    • SHA512

      37bebedc4d1e50dfad5a974a49a9cef06e95527218d5bf91050d807b8f3bd364d475d9dc8781f358b76ed24a4aff8877ecb242c41055f62b2b98056363ce41d0

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6a:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5/

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks