General

  • Target

    db19cc95f96b30a0be4f7c9624da78f2_JaffaCakes118

  • Size

    194KB

  • Sample

    241209-xs95ysspen

  • MD5

    db19cc95f96b30a0be4f7c9624da78f2

  • SHA1

    6941fab7273c70463e719ae5bbd8957d27ba9c20

  • SHA256

    e2f892b1cb049973f67cdf77a764fa94692a76e92c3e2d2f1abd7b4da43b8d9a

  • SHA512

    3cc3675ecfe5ba1ddf8f4fef1a96a9c517a4229d0f2d178befd69ddf38245f0477bf0c2f50a99a42316704723872c4d42f572465de5ff34c9b2212c57f7c1cc3

  • SSDEEP

    6144:yCimQQpmXClMYnXvM+e02fZ1+vbt0NgO6:yCusmXw44bt0Ng3

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      db19cc95f96b30a0be4f7c9624da78f2_JaffaCakes118

    • Size

      194KB

    • MD5

      db19cc95f96b30a0be4f7c9624da78f2

    • SHA1

      6941fab7273c70463e719ae5bbd8957d27ba9c20

    • SHA256

      e2f892b1cb049973f67cdf77a764fa94692a76e92c3e2d2f1abd7b4da43b8d9a

    • SHA512

      3cc3675ecfe5ba1ddf8f4fef1a96a9c517a4229d0f2d178befd69ddf38245f0477bf0c2f50a99a42316704723872c4d42f572465de5ff34c9b2212c57f7c1cc3

    • SSDEEP

      6144:yCimQQpmXClMYnXvM+e02fZ1+vbt0NgO6:yCusmXw44bt0Ng3

    • 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