General

  • Target

    e53200e9d295bfa749e236c054c51171_JaffaCakes118

  • Size

    255KB

  • Sample

    241212-hmzppsxrbj

  • MD5

    e53200e9d295bfa749e236c054c51171

  • SHA1

    2da9ecd0c20c153e5827b5257e2ab02d724a6f22

  • SHA256

    6cd0bd31401f19f42a7cd01746288122afa504519dad3e523f74febd8311da45

  • SHA512

    f47320d74e2cdc89641926a21241c4ddfdba2b39b14ecf2d2654fb4bb573a4f456f33f40089fcd4257e9cedfe286c1f40a770b3d124202294bedaa4e0d09feab

  • SSDEEP

    6144:kOXSzd4MZFHnOr/mqk1p2vKXy2Rwrt+lxawMX3s4tTc:kqSeMZFur/I10vcwp+lxawMX3s4tTc

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      e53200e9d295bfa749e236c054c51171_JaffaCakes118

    • Size

      255KB

    • MD5

      e53200e9d295bfa749e236c054c51171

    • SHA1

      2da9ecd0c20c153e5827b5257e2ab02d724a6f22

    • SHA256

      6cd0bd31401f19f42a7cd01746288122afa504519dad3e523f74febd8311da45

    • SHA512

      f47320d74e2cdc89641926a21241c4ddfdba2b39b14ecf2d2654fb4bb573a4f456f33f40089fcd4257e9cedfe286c1f40a770b3d124202294bedaa4e0d09feab

    • SSDEEP

      6144:kOXSzd4MZFHnOr/mqk1p2vKXy2Rwrt+lxawMX3s4tTc:kqSeMZFur/I10vcwp+lxawMX3s4tTc

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Modifies firewall policy service

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Adds Run key to start application

    • 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