General

  • Target

    JaffaCakes118_625458e8cff4b32973b9aea3c916ec3e986eb7b7318ec98787d271a4e985fb62

  • Size

    4.4MB

  • Sample

    241225-1ex51synhq

  • MD5

    3d5809d996401913f71e9eff41fc69e5

  • SHA1

    e9429449bd88d410ee098f28f814333dce33ba21

  • SHA256

    625458e8cff4b32973b9aea3c916ec3e986eb7b7318ec98787d271a4e985fb62

  • SHA512

    33b881ef52c4cc252b6fe361b36d48238b7abe25d5ca4e7d39ce82c0cf2dd2e1b6b0219744214f36ab230ef1d8ab72b508b8074afdb9c5fb421d9cf6296e4e19

  • SSDEEP

    98304:DRH2qFNz3c0qVQZ1SKe59MeDPJbo5ru8c4MTe8gs2hJI2XP:DMqFNjc0tZUTDdoXvsazP

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_625458e8cff4b32973b9aea3c916ec3e986eb7b7318ec98787d271a4e985fb62

    • Size

      4.4MB

    • MD5

      3d5809d996401913f71e9eff41fc69e5

    • SHA1

      e9429449bd88d410ee098f28f814333dce33ba21

    • SHA256

      625458e8cff4b32973b9aea3c916ec3e986eb7b7318ec98787d271a4e985fb62

    • SHA512

      33b881ef52c4cc252b6fe361b36d48238b7abe25d5ca4e7d39ce82c0cf2dd2e1b6b0219744214f36ab230ef1d8ab72b508b8074afdb9c5fb421d9cf6296e4e19

    • SSDEEP

      98304:DRH2qFNz3c0qVQZ1SKe59MeDPJbo5ru8c4MTe8gs2hJI2XP:DMqFNjc0tZUTDdoXvsazP

    • 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