General

  • Target

    fd87dbb5ac4f2e34d6d92ee71aa8297c_JaffaCakes118

  • Size

    206KB

  • Sample

    241218-3e9vxswqay

  • MD5

    fd87dbb5ac4f2e34d6d92ee71aa8297c

  • SHA1

    fcbb9f727565aa481a625cdd5009feedda4421e2

  • SHA256

    daceb92e6eb1e44bc3be036b3857295dafe54126a49b6a65fdbd27b307cd924c

  • SHA512

    d7e6f387622ab626cdadcb220b55f6ff165252526a5676f228a53db90d1972f1a606fb282066dff3a1a0f406a6e07b0d148237fb96f69700f19c69e1ccc202ba

  • SSDEEP

    6144:gmo++9aEXsjjBW6nlUgH6Az8mZBRjggJ6b:Uj9aEcjj9J1Tv5J6b

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      fd87dbb5ac4f2e34d6d92ee71aa8297c_JaffaCakes118

    • Size

      206KB

    • MD5

      fd87dbb5ac4f2e34d6d92ee71aa8297c

    • SHA1

      fcbb9f727565aa481a625cdd5009feedda4421e2

    • SHA256

      daceb92e6eb1e44bc3be036b3857295dafe54126a49b6a65fdbd27b307cd924c

    • SHA512

      d7e6f387622ab626cdadcb220b55f6ff165252526a5676f228a53db90d1972f1a606fb282066dff3a1a0f406a6e07b0d148237fb96f69700f19c69e1ccc202ba

    • SSDEEP

      6144:gmo++9aEXsjjBW6nlUgH6Az8mZBRjggJ6b:Uj9aEcjj9J1Tv5J6b

    • 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