General

  • Target

    a5de8ee506b355479796ab5ce467db22_JaffaCakes118

  • Size

    208KB

  • Sample

    241127-exw5satldj

  • MD5

    a5de8ee506b355479796ab5ce467db22

  • SHA1

    09fc927ed73ef48bd36d3f809a9fd378db66d743

  • SHA256

    b9640548b82f669d809d1e190016c9ca882578e0cdb350f896cdb7bd07906746

  • SHA512

    8f005994d0a3dac469d624434bebfcbb3613873786ef09b743ebb90fe550d092efc6cef3796b91266f098fb1934b826a1529d9a0d9da01636080cd1e4b863f70

  • SSDEEP

    6144:peCNPi1xvowBaxzsJM3tmXeLdIX4NwJN:peCBi1ewBaxAJM3tZNw

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      a5de8ee506b355479796ab5ce467db22_JaffaCakes118

    • Size

      208KB

    • MD5

      a5de8ee506b355479796ab5ce467db22

    • SHA1

      09fc927ed73ef48bd36d3f809a9fd378db66d743

    • SHA256

      b9640548b82f669d809d1e190016c9ca882578e0cdb350f896cdb7bd07906746

    • SHA512

      8f005994d0a3dac469d624434bebfcbb3613873786ef09b743ebb90fe550d092efc6cef3796b91266f098fb1934b826a1529d9a0d9da01636080cd1e4b863f70

    • SSDEEP

      6144:peCNPi1xvowBaxzsJM3tmXeLdIX4NwJN:peCBi1ewBaxAJM3tZNw

    • 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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks