General

  • Target

    9fc716f1625bdf70d6f0ae31a736c669_JaffaCakes118

  • Size

    6.9MB

  • Sample

    240816-y1l9jayalj

  • MD5

    9fc716f1625bdf70d6f0ae31a736c669

  • SHA1

    4e98e8af2952cfb2a071b54170cdd265da60af2b

  • SHA256

    d891f887fe2c1be7a90d55836a523703498416ed270a166050626662c18305b6

  • SHA512

    b0f14f33ffbf1f5e1ea92486c6a47c31c50d1561a09050ef6bd9e3fb1b2663df605fef44bb84225b2dc36719d8035d519b74d12a569e2463c0f6f1811278e949

  • SSDEEP

    196608:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxQw818dmXEQl1llLmiwlyif8cHQOyyy5Qy:i7effIPEsy58doQaTzwZ8Jq3QKnqVtx+

Malware Config

Targets

    • Target

      9fc716f1625bdf70d6f0ae31a736c669_JaffaCakes118

    • Size

      6.9MB

    • MD5

      9fc716f1625bdf70d6f0ae31a736c669

    • SHA1

      4e98e8af2952cfb2a071b54170cdd265da60af2b

    • SHA256

      d891f887fe2c1be7a90d55836a523703498416ed270a166050626662c18305b6

    • SHA512

      b0f14f33ffbf1f5e1ea92486c6a47c31c50d1561a09050ef6bd9e3fb1b2663df605fef44bb84225b2dc36719d8035d519b74d12a569e2463c0f6f1811278e949

    • SSDEEP

      196608:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxQw818dmXEQl1llLmiwlyif8cHQOyyy5Qy:i7effIPEsy58doQaTzwZ8Jq3QKnqVtx+

    • Modifies WinLogon for persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Modifies WinLogon

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks