General

  • Target

    JaffaCakes118_228bb26d3a926eeefae53f870c6cd1682872fa6ed3e12b63fa841faf7ae10c4a

  • Size

    4.2MB

  • Sample

    241226-1vk6dsskdz

  • MD5

    1f1536f72bff4430a7a7966df9d0532a

  • SHA1

    03cfdc987301f33aece8d6c988797a6c1d02cc49

  • SHA256

    228bb26d3a926eeefae53f870c6cd1682872fa6ed3e12b63fa841faf7ae10c4a

  • SHA512

    189a4ff4800a4f1cf6375d409ac74e7fdf7be1de61b23708a0dca20456819c598abf62505f33e676f719a81b384382fe5a9803eb8e59d03882a3b79471fdf39a

  • SSDEEP

    98304:neaVzX5ZpD6pxDoeAkdyQ++LR2EnstgaOSsjQG2wjLtDLb:JhTwLceKQ++lfnsaapGjt7

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_228bb26d3a926eeefae53f870c6cd1682872fa6ed3e12b63fa841faf7ae10c4a

    • Size

      4.2MB

    • MD5

      1f1536f72bff4430a7a7966df9d0532a

    • SHA1

      03cfdc987301f33aece8d6c988797a6c1d02cc49

    • SHA256

      228bb26d3a926eeefae53f870c6cd1682872fa6ed3e12b63fa841faf7ae10c4a

    • SHA512

      189a4ff4800a4f1cf6375d409ac74e7fdf7be1de61b23708a0dca20456819c598abf62505f33e676f719a81b384382fe5a9803eb8e59d03882a3b79471fdf39a

    • SSDEEP

      98304:neaVzX5ZpD6pxDoeAkdyQ++LR2EnstgaOSsjQG2wjLtDLb:JhTwLceKQ++lfnsaapGjt7

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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