General

  • Target

    JaffaCakes118_d4b6fad12d960cfb9c726b9a76deb8345182a96a3e2c4df26c2aac7ab4b9406f

  • Size

    4.3MB

  • Sample

    241222-yen61axmbj

  • MD5

    636e3a19f05ce99249b4d65bd242e9e9

  • SHA1

    0e91a632e5f384b194cb43fbb2a7c1a06c2331d0

  • SHA256

    d4b6fad12d960cfb9c726b9a76deb8345182a96a3e2c4df26c2aac7ab4b9406f

  • SHA512

    0822fe22114f72ea9127fa68d2df2d0d496d5aac398e7bb4d65f344d71e4ba652399b6eaa1666b2c6c285df8072a4ddc31e7b56cd8fd40a2fa1a455a1be138e1

  • SSDEEP

    98304:SvH5Ty4vqUb9LW+RTyqdkIS4yC9ynU1kei0YwOtitAGbv:SvHJvdhC+FJy+YirytGDz

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d4b6fad12d960cfb9c726b9a76deb8345182a96a3e2c4df26c2aac7ab4b9406f

    • Size

      4.3MB

    • MD5

      636e3a19f05ce99249b4d65bd242e9e9

    • SHA1

      0e91a632e5f384b194cb43fbb2a7c1a06c2331d0

    • SHA256

      d4b6fad12d960cfb9c726b9a76deb8345182a96a3e2c4df26c2aac7ab4b9406f

    • SHA512

      0822fe22114f72ea9127fa68d2df2d0d496d5aac398e7bb4d65f344d71e4ba652399b6eaa1666b2c6c285df8072a4ddc31e7b56cd8fd40a2fa1a455a1be138e1

    • SSDEEP

      98304:SvH5Ty4vqUb9LW+RTyqdkIS4yC9ynU1kei0YwOtitAGbv:SvHJvdhC+FJy+YirytGDz

    • 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