General

  • Target

    89ef678f12e94442113e45a5db09b325_JaffaCakes118

  • Size

    152KB

  • Sample

    241103-gllk1sxajb

  • MD5

    89ef678f12e94442113e45a5db09b325

  • SHA1

    c9aa586127b530d9d57d08076075ab290d99582c

  • SHA256

    9abac5220c8b808425fbfd24d824614cb4e39d53f95294edeb83d1ae9f341acf

  • SHA512

    c8709aeb5d702d86a1db4ca9bff26205552c3fdb02d89f01baf36a4b57438e5145919bb30a20d8c62b89236c447ce6cee6d254cb5391718a72d8bd8834a862df

  • SSDEEP

    3072:7RMebBMF/ZF5WpRDoDzKB/FM+kS11XiCJfbNt:mfKRDsK9FM5qSo

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      89ef678f12e94442113e45a5db09b325_JaffaCakes118

    • Size

      152KB

    • MD5

      89ef678f12e94442113e45a5db09b325

    • SHA1

      c9aa586127b530d9d57d08076075ab290d99582c

    • SHA256

      9abac5220c8b808425fbfd24d824614cb4e39d53f95294edeb83d1ae9f341acf

    • SHA512

      c8709aeb5d702d86a1db4ca9bff26205552c3fdb02d89f01baf36a4b57438e5145919bb30a20d8c62b89236c447ce6cee6d254cb5391718a72d8bd8834a862df

    • SSDEEP

      3072:7RMebBMF/ZF5WpRDoDzKB/FM+kS11XiCJfbNt:mfKRDsK9FM5qSo

    • 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