General

  • Target

    aae2b11084e31766d31a6b5552f1eb96_JaffaCakes118

  • Size

    512KB

  • Sample

    240614-vxgyvszcmg

  • MD5

    aae2b11084e31766d31a6b5552f1eb96

  • SHA1

    c1036e69c918c7f1de88217e01dcb5f4169b45ff

  • SHA256

    af872d833d70179cbd748d91f766a7ff37a8b08fe1974cbc6bc2584827199c10

  • SHA512

    9517dfb7dd5b0feacb809e4a8fdadcf0e9e9ab4b84799043fc578fbb090c0e4c2adf8e46d8ad0f5ba8bba6f4d0ffc8254c9e4a96dbe74e8a11cf7d09d4de439d

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6b:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

Malware Config

Targets

    • Target

      aae2b11084e31766d31a6b5552f1eb96_JaffaCakes118

    • Size

      512KB

    • MD5

      aae2b11084e31766d31a6b5552f1eb96

    • SHA1

      c1036e69c918c7f1de88217e01dcb5f4169b45ff

    • SHA256

      af872d833d70179cbd748d91f766a7ff37a8b08fe1974cbc6bc2584827199c10

    • SHA512

      9517dfb7dd5b0feacb809e4a8fdadcf0e9e9ab4b84799043fc578fbb090c0e4c2adf8e46d8ad0f5ba8bba6f4d0ffc8254c9e4a96dbe74e8a11cf7d09d4de439d

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6b:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5u

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Modifies Installed Components in the registry

    • 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