General

  • Target

    be1400b43bc205cfa9da61da7f38aed8_JaffaCakes118

  • Size

    248KB

  • Sample

    241203-s5f1es1pby

  • MD5

    be1400b43bc205cfa9da61da7f38aed8

  • SHA1

    f78cec4279e1a24304e3ac7ed9aa10bc7bad9fe4

  • SHA256

    e8553915ff83d177211948ee0fd98b609e7918024a68456b8f7e228bff4b5a93

  • SHA512

    bc98009873cc4038cc7c864b319898cf871cb0974457bfd4bb1394b3714840a8e3d1974c6a89633360c1441243da9b9b4502c36b051b473a1380b98b2aef1653

  • SSDEEP

    3072:AWtDChHWBzQHLiudSxKTitAidToXmBUmqCKizF+/4EuXMMdh94dg+eWClAvORbTu:AADxzQCcfgwUfzAwcOh9R2WzJq

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      be1400b43bc205cfa9da61da7f38aed8_JaffaCakes118

    • Size

      248KB

    • MD5

      be1400b43bc205cfa9da61da7f38aed8

    • SHA1

      f78cec4279e1a24304e3ac7ed9aa10bc7bad9fe4

    • SHA256

      e8553915ff83d177211948ee0fd98b609e7918024a68456b8f7e228bff4b5a93

    • SHA512

      bc98009873cc4038cc7c864b319898cf871cb0974457bfd4bb1394b3714840a8e3d1974c6a89633360c1441243da9b9b4502c36b051b473a1380b98b2aef1653

    • SSDEEP

      3072:AWtDChHWBzQHLiudSxKTitAidToXmBUmqCKizF+/4EuXMMdh94dg+eWClAvORbTu:AADxzQCcfgwUfzAwcOh9R2WzJq

    • 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

    • Loads dropped DLL

    • 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