General

  • Target

    90aad654bffb645a3298b6145a6e6a7b_JaffaCakes118

  • Size

    220KB

  • Sample

    241123-zy1jtasqfp

  • MD5

    90aad654bffb645a3298b6145a6e6a7b

  • SHA1

    838ba86aea36f949fa4f7c625f6ef134ad3601ef

  • SHA256

    3e93113a7d263633195cfb5f50d3448f0faee7279e79b1340b99cb7d6093ba1e

  • SHA512

    7b04e336bfbc6e2b8cb75a70a5f61c0810c560875b080273d6eba880c8900500e38d6038c8065eb5ca32ef1644876f375e5a7ab970200fa56b677c615b32f735

  • SSDEEP

    3072:V6pd+ERyLiaLX9dOtcNwCGo5IEN2/BIT1/6ZJWF4a3pyl0VuYI4:VOd+ERqLNNxGojN2E1/AJWF48pE0Vu94

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      90aad654bffb645a3298b6145a6e6a7b_JaffaCakes118

    • Size

      220KB

    • MD5

      90aad654bffb645a3298b6145a6e6a7b

    • SHA1

      838ba86aea36f949fa4f7c625f6ef134ad3601ef

    • SHA256

      3e93113a7d263633195cfb5f50d3448f0faee7279e79b1340b99cb7d6093ba1e

    • SHA512

      7b04e336bfbc6e2b8cb75a70a5f61c0810c560875b080273d6eba880c8900500e38d6038c8065eb5ca32ef1644876f375e5a7ab970200fa56b677c615b32f735

    • SSDEEP

      3072:V6pd+ERyLiaLX9dOtcNwCGo5IEN2/BIT1/6ZJWF4a3pyl0VuYI4:VOd+ERqLNNxGojN2E1/AJWF48pE0Vu94

    • 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