General

  • Target

    506695f323a3e831b28cf194e14d572a_JaffaCakes118

  • Size

    4.5MB

  • Sample

    241017-c8r9vsycrf

  • MD5

    506695f323a3e831b28cf194e14d572a

  • SHA1

    15d120115c0e52ff5aaa62bcf39e148c1a4b0436

  • SHA256

    5a410e2d5807f2337a8cf55a7fbfdfa490e9835e5409660591fd6fad7eafcda0

  • SHA512

    19b179919accf088c2d233ea00624a0aceee6e4b928841e15be19b3aacab4d030739822bf6ffca2f1511a893247a24f731a58080f37a8af12da5af56bb3f895e

  • SSDEEP

    98304:dtG1sk31IjxYRPzCEqGQWxo+8hrWhbl6L5W3zcILrjjqKAvGLcHfY:fGKk3gazNQWP6LaNmSc/Y

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      506695f323a3e831b28cf194e14d572a_JaffaCakes118

    • Size

      4.5MB

    • MD5

      506695f323a3e831b28cf194e14d572a

    • SHA1

      15d120115c0e52ff5aaa62bcf39e148c1a4b0436

    • SHA256

      5a410e2d5807f2337a8cf55a7fbfdfa490e9835e5409660591fd6fad7eafcda0

    • SHA512

      19b179919accf088c2d233ea00624a0aceee6e4b928841e15be19b3aacab4d030739822bf6ffca2f1511a893247a24f731a58080f37a8af12da5af56bb3f895e

    • SSDEEP

      98304:dtG1sk31IjxYRPzCEqGQWxo+8hrWhbl6L5W3zcILrjjqKAvGLcHfY:fGKk3gazNQWP6LaNmSc/Y

    • Glupteba

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

    • Glupteba payload

    • MetaSploit

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

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks