General

  • Target

    JaffaCakes118_d7a77bdcb582bba4712b67f21e5b25b6684a297392c25ea673462acd1eefea29

  • Size

    4.3MB

  • Sample

    241225-vvm24azmas

  • MD5

    2a3766baa3055c8d027ef43f2fd19399

  • SHA1

    8abcbe917c2073cf43c00ab6dc577d72ebdd0fd7

  • SHA256

    d7a77bdcb582bba4712b67f21e5b25b6684a297392c25ea673462acd1eefea29

  • SHA512

    f9979f54e187e36ef93b7ff08f1e306e61eeb42eddbf0ca03aede71f799276e4dfc5c7429be94d1aafba6ed2080c7c4e7bf9fb26e3debb6a0ae389cede7ba0b6

  • SSDEEP

    98304:VnEJoEGKlnjVABQ9z/uSM6Z8rxGee83WK5NKZ:iv/lsyz/TMk8d5NK

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d7a77bdcb582bba4712b67f21e5b25b6684a297392c25ea673462acd1eefea29

    • Size

      4.3MB

    • MD5

      2a3766baa3055c8d027ef43f2fd19399

    • SHA1

      8abcbe917c2073cf43c00ab6dc577d72ebdd0fd7

    • SHA256

      d7a77bdcb582bba4712b67f21e5b25b6684a297392c25ea673462acd1eefea29

    • SHA512

      f9979f54e187e36ef93b7ff08f1e306e61eeb42eddbf0ca03aede71f799276e4dfc5c7429be94d1aafba6ed2080c7c4e7bf9fb26e3debb6a0ae389cede7ba0b6

    • SSDEEP

      98304:VnEJoEGKlnjVABQ9z/uSM6Z8rxGee83WK5NKZ:iv/lsyz/TMk8d5NK

    • 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