General

  • Target

    JaffaCakes118_5aef60b4422904e7b630ccbfa22385fe69bcc6b9bda3a2d19699506a8d791f92

  • Size

    4.4MB

  • Sample

    241225-y2xrnawpbm

  • MD5

    f4b066de6dad1498beb2b37b88c8f6a2

  • SHA1

    0f1ebc397b0dd2c5f5b6039bc833eb998e447904

  • SHA256

    5aef60b4422904e7b630ccbfa22385fe69bcc6b9bda3a2d19699506a8d791f92

  • SHA512

    6f31077de467ec1289eb958878d22119b681b7913602db7f6c3672faa97edb6e0282a77e160d75b6513043422649a7e00f1357c837db14ec58f3dca71a589897

  • SSDEEP

    98304:u43yyR1tYPzxK4gZW/TC1BV8yhc4cWr5T5Jh:uN7Pz4TW/oBVU4cWF53

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_5aef60b4422904e7b630ccbfa22385fe69bcc6b9bda3a2d19699506a8d791f92

    • Size

      4.4MB

    • MD5

      f4b066de6dad1498beb2b37b88c8f6a2

    • SHA1

      0f1ebc397b0dd2c5f5b6039bc833eb998e447904

    • SHA256

      5aef60b4422904e7b630ccbfa22385fe69bcc6b9bda3a2d19699506a8d791f92

    • SHA512

      6f31077de467ec1289eb958878d22119b681b7913602db7f6c3672faa97edb6e0282a77e160d75b6513043422649a7e00f1357c837db14ec58f3dca71a589897

    • SSDEEP

      98304:u43yyR1tYPzxK4gZW/TC1BV8yhc4cWr5T5Jh:uN7Pz4TW/oBVU4cWF53

    • 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