General

  • Target

    JaffaCakes118_3e5867bea1c477101d2bf48fb165d074f92b3620ed585f0918e8b8f751352a7d

  • Size

    4.5MB

  • Sample

    241230-1bxp3szkar

  • MD5

    91938657c727ab96ff9a82ccdfbd2711

  • SHA1

    d622d8f79dfd2c2d818352cefd892561632f688c

  • SHA256

    3e5867bea1c477101d2bf48fb165d074f92b3620ed585f0918e8b8f751352a7d

  • SHA512

    2a597ad86e588a1e018e1d6bffb728368870a0c4d56d5beb104dcca1b4e228b51eb37a52bfb4ec907bd51440d33e466285b03cf3ba31f09c735b0a7a6d7b8a0d

  • SSDEEP

    98304:fa29PQE7ml2iCpM1RbmEb3jnkmb9H4PxsK:fj0lxTmcTFHen

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3e5867bea1c477101d2bf48fb165d074f92b3620ed585f0918e8b8f751352a7d

    • Size

      4.5MB

    • MD5

      91938657c727ab96ff9a82ccdfbd2711

    • SHA1

      d622d8f79dfd2c2d818352cefd892561632f688c

    • SHA256

      3e5867bea1c477101d2bf48fb165d074f92b3620ed585f0918e8b8f751352a7d

    • SHA512

      2a597ad86e588a1e018e1d6bffb728368870a0c4d56d5beb104dcca1b4e228b51eb37a52bfb4ec907bd51440d33e466285b03cf3ba31f09c735b0a7a6d7b8a0d

    • SSDEEP

      98304:fa29PQE7ml2iCpM1RbmEb3jnkmb9H4PxsK:fj0lxTmcTFHen

    • 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