General

  • Target

    2d7fa28a91f641aeed9bf1677be2a96f_JaffaCakes118

  • Size

    512KB

  • Sample

    240510-fq99haga94

  • MD5

    2d7fa28a91f641aeed9bf1677be2a96f

  • SHA1

    4e5da53affbaec1e064a8f0afcc4c606e0bfd756

  • SHA256

    39d447606f77b3be5153d9e273b350a23ec062c99fe337e48548be3742672805

  • SHA512

    c984ab2bd9fa00691d432fc22a48da0f3f33ca75f849465e1ae3e99ff09acff43f63e3b4ba789466d4c871e0bcea0d1af2c8570e2f8ea7414fc200e827a6a3d2

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6j:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm56

Malware Config

Targets

    • Target

      2d7fa28a91f641aeed9bf1677be2a96f_JaffaCakes118

    • Size

      512KB

    • MD5

      2d7fa28a91f641aeed9bf1677be2a96f

    • SHA1

      4e5da53affbaec1e064a8f0afcc4c606e0bfd756

    • SHA256

      39d447606f77b3be5153d9e273b350a23ec062c99fe337e48548be3742672805

    • SHA512

      c984ab2bd9fa00691d432fc22a48da0f3f33ca75f849465e1ae3e99ff09acff43f63e3b4ba789466d4c871e0bcea0d1af2c8570e2f8ea7414fc200e827a6a3d2

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6j:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm56

    • 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