General

  • Target

    JaffaCakes118_497420f5239385fd0c19af61bee22eabc18485ad325574a4015417732ba94251

  • Size

    4.3MB

  • Sample

    241222-c3twhazqan

  • MD5

    4e7e2e274d4f34b34fb6c116f9e6c83c

  • SHA1

    a016ed4091229e8b929b581633612464d7fa7974

  • SHA256

    497420f5239385fd0c19af61bee22eabc18485ad325574a4015417732ba94251

  • SHA512

    37aa89eda696333ef38ca6348fdc8915480c090afc49748011e86d052486fec10a04809daceb42b86f419cb4123b9f5e2fbb434e79f3e5bbe1efd6c2cba25ca2

  • SSDEEP

    98304:A3Y8q+IOAZErq3ovrw1uRqBLIkurMx23Il6UTO8hOOkiDcxl:MYuIOsEs4YuRqBLpuH3IXlhOgcn

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_497420f5239385fd0c19af61bee22eabc18485ad325574a4015417732ba94251

    • Size

      4.3MB

    • MD5

      4e7e2e274d4f34b34fb6c116f9e6c83c

    • SHA1

      a016ed4091229e8b929b581633612464d7fa7974

    • SHA256

      497420f5239385fd0c19af61bee22eabc18485ad325574a4015417732ba94251

    • SHA512

      37aa89eda696333ef38ca6348fdc8915480c090afc49748011e86d052486fec10a04809daceb42b86f419cb4123b9f5e2fbb434e79f3e5bbe1efd6c2cba25ca2

    • SSDEEP

      98304:A3Y8q+IOAZErq3ovrw1uRqBLIkurMx23Il6UTO8hOOkiDcxl:MYuIOsEs4YuRqBLpuH3IXlhOgcn

    • 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