General

  • Target

    f2ba69063b3000afa096f8ddd5ccb822_JaffaCakes118

  • Size

    3.8MB

  • Sample

    240923-vkw71stfkq

  • MD5

    f2ba69063b3000afa096f8ddd5ccb822

  • SHA1

    c286534d1c101d72fc78567061b0abf688140e7d

  • SHA256

    f6ee3c70e54e3bb3a47a650895914d0d8b6bd52824c8aebb359a96e934d75250

  • SHA512

    f3a2b133244c2a4e54e288d23419d8c89b5bbae09727e2a58702746baff29bdc457842b2150189d0dcb50ac87ed22b98bd86252c59a949882a32ae1ffcf3a1bc

  • SSDEEP

    98304:zhM95DKGeMka0xoaaay8CPBbK6E6C27J0fJDPmlPdIa:zhMnOMdKTp2lK6Elml6

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      f2ba69063b3000afa096f8ddd5ccb822_JaffaCakes118

    • Size

      3.8MB

    • MD5

      f2ba69063b3000afa096f8ddd5ccb822

    • SHA1

      c286534d1c101d72fc78567061b0abf688140e7d

    • SHA256

      f6ee3c70e54e3bb3a47a650895914d0d8b6bd52824c8aebb359a96e934d75250

    • SHA512

      f3a2b133244c2a4e54e288d23419d8c89b5bbae09727e2a58702746baff29bdc457842b2150189d0dcb50ac87ed22b98bd86252c59a949882a32ae1ffcf3a1bc

    • SSDEEP

      98304:zhM95DKGeMka0xoaaay8CPBbK6E6C27J0fJDPmlPdIa:zhMnOMdKTp2lK6Elml6

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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