General

  • Target

    JaffaCakes118_93e1242256b8b174e0152408297048374a746f6b1ac432bb1f9c9a499eb2b99b

  • Size

    4.4MB

  • Sample

    241228-17v65atmej

  • MD5

    ee6d0814b94c32981fd807b7befcd0f9

  • SHA1

    8710d68fbdd39e8739de3be02ac84865bb1d853a

  • SHA256

    93e1242256b8b174e0152408297048374a746f6b1ac432bb1f9c9a499eb2b99b

  • SHA512

    06db027a385bdd9bfac32edcf1c4481a9ac47274bf51ee971030117ba1b6867077c4a574afa371a6def263ac04c4a499c051b86c78c6d3e652600f156c22a993

  • SSDEEP

    98304:JaL71mcewWNfrJkD0H3CAwShCa8fx0dT2BfFrgCjxdV+hDz0wNPnxvrcZ:JaLneLxb3CF6QrgCDIDRFrk

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_93e1242256b8b174e0152408297048374a746f6b1ac432bb1f9c9a499eb2b99b

    • Size

      4.4MB

    • MD5

      ee6d0814b94c32981fd807b7befcd0f9

    • SHA1

      8710d68fbdd39e8739de3be02ac84865bb1d853a

    • SHA256

      93e1242256b8b174e0152408297048374a746f6b1ac432bb1f9c9a499eb2b99b

    • SHA512

      06db027a385bdd9bfac32edcf1c4481a9ac47274bf51ee971030117ba1b6867077c4a574afa371a6def263ac04c4a499c051b86c78c6d3e652600f156c22a993

    • SSDEEP

      98304:JaL71mcewWNfrJkD0H3CAwShCa8fx0dT2BfFrgCjxdV+hDz0wNPnxvrcZ:JaLneLxb3CF6QrgCDIDRFrk

    • 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