General

  • Target

    JaffaCakes118_f57b2b8746f3de72db0a83c6785fb24b409da1c9ba32e9c25ac8f69e286e23d6

  • Size

    4.4MB

  • Sample

    241224-29745szrfl

  • MD5

    c1eb638de168f4484bef4629af6530ea

  • SHA1

    e9b0fdb43fbc6ad278ecfe532f4cfdb09971f090

  • SHA256

    f57b2b8746f3de72db0a83c6785fb24b409da1c9ba32e9c25ac8f69e286e23d6

  • SHA512

    0e70a9939c118b58421a403e1e0ca9987c448f2fd116903270ddc19aa6daa3e5bad62aefcd56553294543ff4c151122041dd0a804c81a54b662c7b975f421e25

  • SSDEEP

    98304:+tBvpCFBw6LpSvQmxLhaHAXLajcLKJGX7BVKQ+qXAAG96iJu:+7vpCFBw6LpSrxLh2AbajcLrVMwAAG96

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f57b2b8746f3de72db0a83c6785fb24b409da1c9ba32e9c25ac8f69e286e23d6

    • Size

      4.4MB

    • MD5

      c1eb638de168f4484bef4629af6530ea

    • SHA1

      e9b0fdb43fbc6ad278ecfe532f4cfdb09971f090

    • SHA256

      f57b2b8746f3de72db0a83c6785fb24b409da1c9ba32e9c25ac8f69e286e23d6

    • SHA512

      0e70a9939c118b58421a403e1e0ca9987c448f2fd116903270ddc19aa6daa3e5bad62aefcd56553294543ff4c151122041dd0a804c81a54b662c7b975f421e25

    • SSDEEP

      98304:+tBvpCFBw6LpSvQmxLhaHAXLajcLKJGX7BVKQ+qXAAG96iJu:+7vpCFBw6LpSrxLh2AbajcLrVMwAAG96

    • 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.

    • 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