General

  • Target

    a0f2b4a2bfb0a5bd3280e599cd144cfa_JaffaCakes118

  • Size

    512KB

  • Sample

    240612-rhgg1axgph

  • MD5

    a0f2b4a2bfb0a5bd3280e599cd144cfa

  • SHA1

    30fbf03869df269db13fc6729ccc429384427b11

  • SHA256

    ddb31b24a277a00206e60773c5eeb75c647cf5567993ebca161464e4178761d7

  • SHA512

    518c1ef922fe68a8b866dfde87fa4125d603fe780a434711a3d8d97b7f7ca327e9390e1eacb057c3a46b999d39f8c84d2880c8b54b16e5c743c1c49ed273bdd7

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6/:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5c

Malware Config

Targets

    • Target

      a0f2b4a2bfb0a5bd3280e599cd144cfa_JaffaCakes118

    • Size

      512KB

    • MD5

      a0f2b4a2bfb0a5bd3280e599cd144cfa

    • SHA1

      30fbf03869df269db13fc6729ccc429384427b11

    • SHA256

      ddb31b24a277a00206e60773c5eeb75c647cf5567993ebca161464e4178761d7

    • SHA512

      518c1ef922fe68a8b866dfde87fa4125d603fe780a434711a3d8d97b7f7ca327e9390e1eacb057c3a46b999d39f8c84d2880c8b54b16e5c743c1c49ed273bdd7

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6/:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5c

    • 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