General

  • Target

    JaffaCakes118_65615417aadaeb071590393ee6b08dca5807481def0f665b4712231b3f459a27

  • Size

    4.4MB

  • Sample

    241223-y9cfpazqcm

  • MD5

    3b25b6b41f4f4bbd82c4e509f95febff

  • SHA1

    d0887b99ddda07b476571734670f840dae49248f

  • SHA256

    65615417aadaeb071590393ee6b08dca5807481def0f665b4712231b3f459a27

  • SHA512

    838b48fec511f7cda68054e9852347402fcf4d65df84dba6a43d32d7c4ef7316281fd4a10d89841a44c125c9e1547b95782334eb663fb36ade31238dc38bd305

  • SSDEEP

    98304:k0wzOrydmDKgx0VG5Yc336Or/ZqZQN3HbUxH38sgQ3U7Wkg8Dtn:JwzOrmZVG5Yc//UiNIFgSH8N

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_65615417aadaeb071590393ee6b08dca5807481def0f665b4712231b3f459a27

    • Size

      4.4MB

    • MD5

      3b25b6b41f4f4bbd82c4e509f95febff

    • SHA1

      d0887b99ddda07b476571734670f840dae49248f

    • SHA256

      65615417aadaeb071590393ee6b08dca5807481def0f665b4712231b3f459a27

    • SHA512

      838b48fec511f7cda68054e9852347402fcf4d65df84dba6a43d32d7c4ef7316281fd4a10d89841a44c125c9e1547b95782334eb663fb36ade31238dc38bd305

    • SSDEEP

      98304:k0wzOrydmDKgx0VG5Yc336Or/ZqZQN3HbUxH38sgQ3U7Wkg8Dtn:JwzOrmZVG5Yc//UiNIFgSH8N

    • 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