General

  • Target

    JaffaCakes118_63d2ee284ea9d7b62d42c10111f8f157

  • Size

    135KB

  • Sample

    250102-kesbrswler

  • MD5

    63d2ee284ea9d7b62d42c10111f8f157

  • SHA1

    c04b071315bba37482bc8d8affb6e155d8138bc5

  • SHA256

    afd1775c9e145c62f2af712cb50fbcd2c077187c6d9d270d28839ea8303d770a

  • SHA512

    1af0eeea87d7276729f1201d6f0131771c95e76c09c07aa3e431c9e352d683f783b3887d9e849c7f7a9c2e6a366c302b6c67fa6fe00f56a15d79dd39f91c1f1d

  • SSDEEP

    3072:Uf8wNOO5/bHoUYmxF44UkbZEvoA0opVgZGW:Un5dn4rkWg8pV+GW

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      JaffaCakes118_63d2ee284ea9d7b62d42c10111f8f157

    • Size

      135KB

    • MD5

      63d2ee284ea9d7b62d42c10111f8f157

    • SHA1

      c04b071315bba37482bc8d8affb6e155d8138bc5

    • SHA256

      afd1775c9e145c62f2af712cb50fbcd2c077187c6d9d270d28839ea8303d770a

    • SHA512

      1af0eeea87d7276729f1201d6f0131771c95e76c09c07aa3e431c9e352d683f783b3887d9e849c7f7a9c2e6a366c302b6c67fa6fe00f56a15d79dd39f91c1f1d

    • SSDEEP

      3072:Uf8wNOO5/bHoUYmxF44UkbZEvoA0opVgZGW:Un5dn4rkWg8pV+GW

    • MetaSploit

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

    • Metasploit family

    • Modifies firewall policy service

    • Windows security bypass

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks