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General

  • Target

    c5c9cc18ecfdf1dd5e77163539206ce1_JaffaCakes118

  • Size

    168KB

  • Sample

    241205-ehjwxaxpct

  • MD5

    c5c9cc18ecfdf1dd5e77163539206ce1

  • SHA1

    4a15c7813fc60e06047205515901bb89094b3a4a

  • SHA256

    7bc761e7341be0a72eb4d4afff7cc1970c46cec2cf5851949b363626d04e2d22

  • SHA512

    69f8ae1277c42a0b12685e2d84cb73b5e90f3411af40fbad003d774fd4529fd414a5e2f5b8ec177ab9b5a4d6f42089ecb91e7401c9779a481d7ed7fbc24b9744

  • SSDEEP

    3072:Xh7IT11ifB55719lbskv2V2U1+8uEqWzv1VDCtwwTK4oYC86IGVP1QTjT:611iflBbLQ9FqWzdV2bTK4oZxIIP1QTH

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      c5c9cc18ecfdf1dd5e77163539206ce1_JaffaCakes118

    • Size

      168KB

    • MD5

      c5c9cc18ecfdf1dd5e77163539206ce1

    • SHA1

      4a15c7813fc60e06047205515901bb89094b3a4a

    • SHA256

      7bc761e7341be0a72eb4d4afff7cc1970c46cec2cf5851949b363626d04e2d22

    • SHA512

      69f8ae1277c42a0b12685e2d84cb73b5e90f3411af40fbad003d774fd4529fd414a5e2f5b8ec177ab9b5a4d6f42089ecb91e7401c9779a481d7ed7fbc24b9744

    • SSDEEP

      3072:Xh7IT11ifB55719lbskv2V2U1+8uEqWzv1VDCtwwTK4oYC86IGVP1QTjT:611iflBbLQ9FqWzdV2bTK4oZxIIP1QTH

    • 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