General

  • Target

    f8fc912b137cacf268f49710fbc3e408_JaffaCakes118

  • Size

    168KB

  • Sample

    241217-1qqv3syqfw

  • MD5

    f8fc912b137cacf268f49710fbc3e408

  • SHA1

    ef067fb48af476cd3f1c66a22ed16e91cf103456

  • SHA256

    84f1996cf4782d1895b6f92426f8479ece39c94b1b01a940b01ba01d8ddb9a90

  • SHA512

    c72ce5fcb44133c76eae8bfc850e9c47b921da1602c20b38a0777fc2347e060540459625ce65855dee402be63bba7344f525153a2f310002a870076edf879ac0

  • SSDEEP

    3072:dIM4k11DfZS5/Y+oj6i4LNjAlZ20n6sYAoB+E5+N6fKRZj0A28AnTPln5pMGDqOd:aG11DfEY+m65JAms9V30foZj0L8An7lX

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      f8fc912b137cacf268f49710fbc3e408_JaffaCakes118

    • Size

      168KB

    • MD5

      f8fc912b137cacf268f49710fbc3e408

    • SHA1

      ef067fb48af476cd3f1c66a22ed16e91cf103456

    • SHA256

      84f1996cf4782d1895b6f92426f8479ece39c94b1b01a940b01ba01d8ddb9a90

    • SHA512

      c72ce5fcb44133c76eae8bfc850e9c47b921da1602c20b38a0777fc2347e060540459625ce65855dee402be63bba7344f525153a2f310002a870076edf879ac0

    • SSDEEP

      3072:dIM4k11DfZS5/Y+oj6i4LNjAlZ20n6sYAoB+E5+N6fKRZj0A28AnTPln5pMGDqOd:aG11DfEY+m65JAms9V30foZj0L8An7lX

    • 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