General

  • Target

    JaffaCakes118_15d4ad9a4df8b6e01d20b72731591747e8d5fca332f0fc6bca7b2cf5f159e717

  • Size

    4.5MB

  • Sample

    241225-rl99gsvmb1

  • MD5

    d0efae8615cfe9816e6bfa59a180ceb0

  • SHA1

    77cf9fde91f24a10d65e0e2647635f5b6df9c8ad

  • SHA256

    15d4ad9a4df8b6e01d20b72731591747e8d5fca332f0fc6bca7b2cf5f159e717

  • SHA512

    d30b618c58b10ee0669e4768730dcb8f2f5dac4e67b216d2091496cdecfafd7cee9d70fe0e2b65849ebdac5a63589f2727daf3b0f908a25a11bd444051b67049

  • SSDEEP

    49152:oGf0or+BB7llIgclEx8R51vg6FUbpLrFyHz4+wtZu6fphrynPoDD2cawAX/nVJLd:j5izh1uR51vg6FIpFqELrqXX/nvPHpd9

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_15d4ad9a4df8b6e01d20b72731591747e8d5fca332f0fc6bca7b2cf5f159e717

    • Size

      4.5MB

    • MD5

      d0efae8615cfe9816e6bfa59a180ceb0

    • SHA1

      77cf9fde91f24a10d65e0e2647635f5b6df9c8ad

    • SHA256

      15d4ad9a4df8b6e01d20b72731591747e8d5fca332f0fc6bca7b2cf5f159e717

    • SHA512

      d30b618c58b10ee0669e4768730dcb8f2f5dac4e67b216d2091496cdecfafd7cee9d70fe0e2b65849ebdac5a63589f2727daf3b0f908a25a11bd444051b67049

    • SSDEEP

      49152:oGf0or+BB7llIgclEx8R51vg6FUbpLrFyHz4+wtZu6fphrynPoDD2cawAX/nVJLd:j5izh1uR51vg6FIpFqELrqXX/nvPHpd9

    • 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