General

  • Target

    81b9d4755bd10d821694b0368e48f4bf_JaffaCakes118

  • Size

    42KB

  • Sample

    241031-fnf8msskal

  • MD5

    81b9d4755bd10d821694b0368e48f4bf

  • SHA1

    73f52d90fa500ab88b2936270472e904a73974b2

  • SHA256

    e532922ae2ee2f87a81914f50c5737a81e59d2f66807550057800eabdc0c0549

  • SHA512

    510167bacab7ace16b7769043ebe4c4d3c0773336fe6cbd7fa0ebb747c5e978b04c0d43aa792d89d7f04c2d7634e06752411c2109feda5c5184a9fc6bd891455

  • SSDEEP

    384:6ukdYkIw6bwwf/uPy6xWVy4mQFfqEzGbPJ/Ymvu1bPYnoX7AK13mVRRolXA0x:6LlIw6bwwHyy6xWh5pGbB/YNttA5Ru

Malware Config

Targets

    • Target

      81b9d4755bd10d821694b0368e48f4bf_JaffaCakes118

    • Size

      42KB

    • MD5

      81b9d4755bd10d821694b0368e48f4bf

    • SHA1

      73f52d90fa500ab88b2936270472e904a73974b2

    • SHA256

      e532922ae2ee2f87a81914f50c5737a81e59d2f66807550057800eabdc0c0549

    • SHA512

      510167bacab7ace16b7769043ebe4c4d3c0773336fe6cbd7fa0ebb747c5e978b04c0d43aa792d89d7f04c2d7634e06752411c2109feda5c5184a9fc6bd891455

    • SSDEEP

      384:6ukdYkIw6bwwf/uPy6xWVy4mQFfqEzGbPJ/Ymvu1bPYnoX7AK13mVRRolXA0x:6LlIw6bwwHyy6xWh5pGbB/YNttA5Ru

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks