General

  • Target

    f470ade1d959384d333fca3cdf350bc9_JaffaCakes118

  • Size

    221KB

  • Sample

    240924-y6v4mawhqd

  • MD5

    f470ade1d959384d333fca3cdf350bc9

  • SHA1

    56b01cded3bdf5cdb240fa0b3fbc9db52051c199

  • SHA256

    70578e4a99fbf59dadaa338757bc6a8915f923e02dc9cce4d5606f168a370309

  • SHA512

    2e6494cfc06d97aa750feab58d03d2dc9a9e74857d37b41860efd942aa8fe7e1587f6d46df6e01612a93b7d0e837255d3c067e80998a8e32d83b721e1d831fe9

  • SSDEEP

    3072:ifVc4VeM+oRrZLiACTjjiLUwtPBg5GTjtmNOVB7ejqj59vA00hU3+1fUXpoRsPP2:Cy4VGQmjmBg5s6OLiM3A00e38MXqRQP2

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      f470ade1d959384d333fca3cdf350bc9_JaffaCakes118

    • Size

      221KB

    • MD5

      f470ade1d959384d333fca3cdf350bc9

    • SHA1

      56b01cded3bdf5cdb240fa0b3fbc9db52051c199

    • SHA256

      70578e4a99fbf59dadaa338757bc6a8915f923e02dc9cce4d5606f168a370309

    • SHA512

      2e6494cfc06d97aa750feab58d03d2dc9a9e74857d37b41860efd942aa8fe7e1587f6d46df6e01612a93b7d0e837255d3c067e80998a8e32d83b721e1d831fe9

    • SSDEEP

      3072:ifVc4VeM+oRrZLiACTjjiLUwtPBg5GTjtmNOVB7ejqj59vA00hU3+1fUXpoRsPP2:Cy4VGQmjmBg5s6OLiM3A00e38MXqRQP2

    • MetaSploit

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

    • Modifies firewall policy service

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • 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