General

  • Target

    JaffaCakes118_d0f70e96f2d7837208d89b5e120ae607bc6bcbd4fb20bf4833739d2da35da45f

  • Size

    4.3MB

  • Sample

    241224-sdb76aznay

  • MD5

    cea34722a9d630a3bcc3910eff3657cb

  • SHA1

    2ecbb30b5f5ea3c30017a79e7339349c618e6dbe

  • SHA256

    d0f70e96f2d7837208d89b5e120ae607bc6bcbd4fb20bf4833739d2da35da45f

  • SHA512

    f3a127eaace5839a18b09afab661349bf4cf979050a19a5b9ebbfd73a0d9889fe6c919f363d9b993cf6bee735f0d395e257e7f744dbd034b3e8280f384689f6f

  • SSDEEP

    98304:oGOQX3wXLM5u9C7LM6UlDPsi5BIGHgNnwXlSSPVj:oGF3KSu2XUlD/IGHgNnw1TPVj

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d0f70e96f2d7837208d89b5e120ae607bc6bcbd4fb20bf4833739d2da35da45f

    • Size

      4.3MB

    • MD5

      cea34722a9d630a3bcc3910eff3657cb

    • SHA1

      2ecbb30b5f5ea3c30017a79e7339349c618e6dbe

    • SHA256

      d0f70e96f2d7837208d89b5e120ae607bc6bcbd4fb20bf4833739d2da35da45f

    • SHA512

      f3a127eaace5839a18b09afab661349bf4cf979050a19a5b9ebbfd73a0d9889fe6c919f363d9b993cf6bee735f0d395e257e7f744dbd034b3e8280f384689f6f

    • SSDEEP

      98304:oGOQX3wXLM5u9C7LM6UlDPsi5BIGHgNnwXlSSPVj:oGF3KSu2XUlD/IGHgNnw1TPVj

    • 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