General

  • Target

    JaffaCakes118_904e7275ddbd7f9a3cc771339804f96d366f0905f88d26799b3b36377019eca1

  • Size

    4.3MB

  • Sample

    241225-zjv1saxmck

  • MD5

    0c521aa206f7d090bc09a660795d1968

  • SHA1

    e5c847e89373ad8a8ffb87d968a7b9af4894cfa3

  • SHA256

    904e7275ddbd7f9a3cc771339804f96d366f0905f88d26799b3b36377019eca1

  • SHA512

    673dd7803b9fc596d41750f88d98dbf79088eb4090795fa7561b969e0950786ae3e528ce83b9eb887666abb77258715ef154c2da3e5e29956d250975aff4d488

  • SSDEEP

    98304:Ilrgi9PP3CuCRG0fAFXGgZTRVkZE2kaliMANJNbFl9kOgBFx:Ilrh9PquCc0I9Gg/2ZuMiblUd

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_904e7275ddbd7f9a3cc771339804f96d366f0905f88d26799b3b36377019eca1

    • Size

      4.3MB

    • MD5

      0c521aa206f7d090bc09a660795d1968

    • SHA1

      e5c847e89373ad8a8ffb87d968a7b9af4894cfa3

    • SHA256

      904e7275ddbd7f9a3cc771339804f96d366f0905f88d26799b3b36377019eca1

    • SHA512

      673dd7803b9fc596d41750f88d98dbf79088eb4090795fa7561b969e0950786ae3e528ce83b9eb887666abb77258715ef154c2da3e5e29956d250975aff4d488

    • SSDEEP

      98304:Ilrgi9PP3CuCRG0fAFXGgZTRVkZE2kaliMANJNbFl9kOgBFx:Ilrh9PquCc0I9Gg/2ZuMiblUd

    • 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