General

  • Target

    JaffaCakes118_2226b1956df867b8487e48b223c653c5f4abe6338d143a5545cdf2936c7dcee4

  • Size

    4.3MB

  • Sample

    241221-2bjznaskak

  • MD5

    3322e54327656543df8591b5723c365c

  • SHA1

    6b53401cfca5fbc44fc0d4ec12e8986ce535dedb

  • SHA256

    2226b1956df867b8487e48b223c653c5f4abe6338d143a5545cdf2936c7dcee4

  • SHA512

    005b638e0e9dd06c6d75e5f8d2882a0c2eeaa134977026cd751e0fcfafedbf30a77fc843d051e457188733b6603d69e21cbd2a5395ab8483c5c0845e9a82abeb

  • SSDEEP

    98304:q0DmYyIqdFUiiX7Q9SdnqGUu8x6QJ8bCHAH4pMgZ6qpx5hWunj:DOIqdmiis9SdfL+R8uHpkoDFj

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_2226b1956df867b8487e48b223c653c5f4abe6338d143a5545cdf2936c7dcee4

    • Size

      4.3MB

    • MD5

      3322e54327656543df8591b5723c365c

    • SHA1

      6b53401cfca5fbc44fc0d4ec12e8986ce535dedb

    • SHA256

      2226b1956df867b8487e48b223c653c5f4abe6338d143a5545cdf2936c7dcee4

    • SHA512

      005b638e0e9dd06c6d75e5f8d2882a0c2eeaa134977026cd751e0fcfafedbf30a77fc843d051e457188733b6603d69e21cbd2a5395ab8483c5c0845e9a82abeb

    • SSDEEP

      98304:q0DmYyIqdFUiiX7Q9SdnqGUu8x6QJ8bCHAH4pMgZ6qpx5hWunj:DOIqdmiis9SdfL+R8uHpkoDFj

    • 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