General

  • Target

    eff94973f607d20164337653e30f98f9_JaffaCakes118

  • Size

    315KB

  • Sample

    241214-wfja2azkft

  • MD5

    eff94973f607d20164337653e30f98f9

  • SHA1

    c2e56161d9d0ac5ae58fff06d09ecac960c9c2e1

  • SHA256

    957f96e1cf35fbc0bba2938fcf7033ded834f355524755e0f2c5c30226d3d174

  • SHA512

    0bda987061b5c6fa9b72873c753fb9cd839bf0ee77fcfc64d42c1bc7f79d0d924ea60295a5efcb21c1240d5ce4b100cc1465e60ff821e14d6b4072368d5372da

  • SSDEEP

    3072:sgCnAPipsi5eN4k1b7uDidYtgN5lbevhQL3Z9vKnqpeMcN87XdC1Gu:s1Aa6iUmk1u4pqv2XvnUwC

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      eff94973f607d20164337653e30f98f9_JaffaCakes118

    • Size

      315KB

    • MD5

      eff94973f607d20164337653e30f98f9

    • SHA1

      c2e56161d9d0ac5ae58fff06d09ecac960c9c2e1

    • SHA256

      957f96e1cf35fbc0bba2938fcf7033ded834f355524755e0f2c5c30226d3d174

    • SHA512

      0bda987061b5c6fa9b72873c753fb9cd839bf0ee77fcfc64d42c1bc7f79d0d924ea60295a5efcb21c1240d5ce4b100cc1465e60ff821e14d6b4072368d5372da

    • SSDEEP

      3072:sgCnAPipsi5eN4k1b7uDidYtgN5lbevhQL3Z9vKnqpeMcN87XdC1Gu:s1Aa6iUmk1u4pqv2XvnUwC

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks