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General

  • Target

    b88f3160a897a6b88c253bc964821ef5_JaffaCakes118

  • Size

    512KB

  • Sample

    240617-pd2w2athrk

  • MD5

    b88f3160a897a6b88c253bc964821ef5

  • SHA1

    b32e26c0460852055d2999cf52a3f90a03c8e6d8

  • SHA256

    049c0d29eec24d6ec5ab2fe67ba97837eed35b0a5414a56d78a4f37024bc12d5

  • SHA512

    18c81fc85bf1b5de5db59f6f60573b57ecb8b344f923fdf0f84a0179a70c15b15eeab89d55a1d78c6949136a462cfce730898488f557f4880567970c73b2baf7

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6h:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5C

Malware Config

Targets

    • Target

      b88f3160a897a6b88c253bc964821ef5_JaffaCakes118

    • Size

      512KB

    • MD5

      b88f3160a897a6b88c253bc964821ef5

    • SHA1

      b32e26c0460852055d2999cf52a3f90a03c8e6d8

    • SHA256

      049c0d29eec24d6ec5ab2fe67ba97837eed35b0a5414a56d78a4f37024bc12d5

    • SHA512

      18c81fc85bf1b5de5db59f6f60573b57ecb8b344f923fdf0f84a0179a70c15b15eeab89d55a1d78c6949136a462cfce730898488f557f4880567970c73b2baf7

    • SSDEEP

      6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6h: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