General

  • Target

    ab62eae5f5ab1247553f9e43c703b05a_JaffaCakes118

  • Size

    512KB

  • Sample

    240614-zkys3avgjc

  • MD5

    ab62eae5f5ab1247553f9e43c703b05a

  • SHA1

    bf3c54fe6ee69d0a854e27ab1a9fb195edebfdfe

  • SHA256

    762ba6421a898f1929e1a2ebfdcb3bd6872e0e6ce1f2ecd698b176542e6677c9

  • SHA512

    6a32b7057e2e2e82506680d249bae0a675006598671cfef8e613e18d621c24810b07d5e6bf64bc9d4d0af32f33632be9dec887d1f61effe3edbed456b4ab3664

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6T:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5g

Malware Config

Targets

    • Target

      ab62eae5f5ab1247553f9e43c703b05a_JaffaCakes118

    • Size

      512KB

    • MD5

      ab62eae5f5ab1247553f9e43c703b05a

    • SHA1

      bf3c54fe6ee69d0a854e27ab1a9fb195edebfdfe

    • SHA256

      762ba6421a898f1929e1a2ebfdcb3bd6872e0e6ce1f2ecd698b176542e6677c9

    • SHA512

      6a32b7057e2e2e82506680d249bae0a675006598671cfef8e613e18d621c24810b07d5e6bf64bc9d4d0af32f33632be9dec887d1f61effe3edbed456b4ab3664

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6T:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5g

    • 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