General

  • Target

    JaffaCakes118_436f775d0fa6b71bb057a85d6bd807cdde31aabf4daf07b96d2c0fefe1cfbce9

  • Size

    4.3MB

  • Sample

    241229-mfeheayrcz

  • MD5

    0e1b425f48ea7bf3188368d969a546a4

  • SHA1

    837a09d9c348a1ce7072d0e10b31024d26fd7667

  • SHA256

    436f775d0fa6b71bb057a85d6bd807cdde31aabf4daf07b96d2c0fefe1cfbce9

  • SHA512

    0002bf33921333465c2e0d6c4c22db0b67db2fe107c30adc7ef0fc8c2f7b482dc0e347edf1fc7e8e02fc68ea9e65248cb17db8c40a741f2098bbdbb568704f95

  • SSDEEP

    98304:SblVftzx3kzFisZ1Zrtezjxt2VI9Pnbhnmzpoq7WgKq:sVJlkh1ZZext2+9PnkVoBs

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_436f775d0fa6b71bb057a85d6bd807cdde31aabf4daf07b96d2c0fefe1cfbce9

    • Size

      4.3MB

    • MD5

      0e1b425f48ea7bf3188368d969a546a4

    • SHA1

      837a09d9c348a1ce7072d0e10b31024d26fd7667

    • SHA256

      436f775d0fa6b71bb057a85d6bd807cdde31aabf4daf07b96d2c0fefe1cfbce9

    • SHA512

      0002bf33921333465c2e0d6c4c22db0b67db2fe107c30adc7ef0fc8c2f7b482dc0e347edf1fc7e8e02fc68ea9e65248cb17db8c40a741f2098bbdbb568704f95

    • SSDEEP

      98304:SblVftzx3kzFisZ1Zrtezjxt2VI9Pnbhnmzpoq7WgKq:sVJlkh1ZZext2+9PnkVoBs

    • 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