General

  • Target

    9800cc568d34ab93a585eb640313fdc2_JaffaCakes118

  • Size

    130KB

  • Sample

    241125-acvn1axkgv

  • MD5

    9800cc568d34ab93a585eb640313fdc2

  • SHA1

    fd0817266331bcf3c48bba94d701ed0f4dd4b69b

  • SHA256

    dbd6345e0329d3ffb4e04a695c678e27b71f887b8b767c7a7d8c7db0f91e8a3c

  • SHA512

    836b7f4ee138f3f3716ea7ebbc30cf7a6f645a6e291183019f9cf73fef841aba8fd344ddd24f840cd28f0c3a866ff86498da8bcebaa3875ed1f46ff260dfd075

  • SSDEEP

    3072:TLwEBbPERA6g2gThra6LQAKEfSo9pOcOWhVjtg:TMCPER02e9QqjpVOWBg

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      9800cc568d34ab93a585eb640313fdc2_JaffaCakes118

    • Size

      130KB

    • MD5

      9800cc568d34ab93a585eb640313fdc2

    • SHA1

      fd0817266331bcf3c48bba94d701ed0f4dd4b69b

    • SHA256

      dbd6345e0329d3ffb4e04a695c678e27b71f887b8b767c7a7d8c7db0f91e8a3c

    • SHA512

      836b7f4ee138f3f3716ea7ebbc30cf7a6f645a6e291183019f9cf73fef841aba8fd344ddd24f840cd28f0c3a866ff86498da8bcebaa3875ed1f46ff260dfd075

    • SSDEEP

      3072:TLwEBbPERA6g2gThra6LQAKEfSo9pOcOWhVjtg:TMCPER02e9QqjpVOWBg

    • 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