General

  • Target

    JaffaCakes118_776885d85ff33eb0e84c2449c3b67f085f6b991af74459429105d13d034bcd6c

  • Size

    4.5MB

  • Sample

    241224-2rzp2szkev

  • MD5

    e30edd5229ed79c52ff6883987d91949

  • SHA1

    abcddd03a9ec636a0fd2d1922f8bba6ae6828125

  • SHA256

    776885d85ff33eb0e84c2449c3b67f085f6b991af74459429105d13d034bcd6c

  • SHA512

    07e6d3d19dce8ca77a08ba4fde76070be49e19e622b509d91fc376841d0ba75a9186d78e091eb879be5bcdbd0ebdc5e0d6284b6c57b46f587c41ed08fd74ca22

  • SSDEEP

    98304:mCni5jmpMFga9hTHaDUQXXWAYbw0V29MixEnFmfkVp5sR+AKw:mdsDUQXXWAU298nF7Vp2Ytw

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_776885d85ff33eb0e84c2449c3b67f085f6b991af74459429105d13d034bcd6c

    • Size

      4.5MB

    • MD5

      e30edd5229ed79c52ff6883987d91949

    • SHA1

      abcddd03a9ec636a0fd2d1922f8bba6ae6828125

    • SHA256

      776885d85ff33eb0e84c2449c3b67f085f6b991af74459429105d13d034bcd6c

    • SHA512

      07e6d3d19dce8ca77a08ba4fde76070be49e19e622b509d91fc376841d0ba75a9186d78e091eb879be5bcdbd0ebdc5e0d6284b6c57b46f587c41ed08fd74ca22

    • SSDEEP

      98304:mCni5jmpMFga9hTHaDUQXXWAYbw0V29MixEnFmfkVp5sR+AKw:mdsDUQXXWAU298nF7Vp2Ytw

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • MetaSploit

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

    • Metasploit family

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks