General

  • Target

    JaffaCakes118_f0351fae46c236b2d31d1f8d9309cb3f421b634e555d30b956c892aebada7bf9

  • Size

    4.3MB

  • Sample

    241222-w6jz9awjgq

  • MD5

    35092ded56c906f11b4be4cb0b1c413c

  • SHA1

    37fbab70090978e8a4c951d6ca6abd3d500854e9

  • SHA256

    f0351fae46c236b2d31d1f8d9309cb3f421b634e555d30b956c892aebada7bf9

  • SHA512

    c0b5db4faf82d5988cddda1619f83c3857bbdd3027c56069c173d2fa4f4e0f0bf91b1f752f4083a17a0f8782938230451f6d6bf223fe1e2bd45f859e875becbd

  • SSDEEP

    98304:TuObYbhZIXur0gracoZPfaHjx0bhT/r+PxvdnLsvET1l4:TB81yydOhitK/r+Px1nLsMTP4

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f0351fae46c236b2d31d1f8d9309cb3f421b634e555d30b956c892aebada7bf9

    • Size

      4.3MB

    • MD5

      35092ded56c906f11b4be4cb0b1c413c

    • SHA1

      37fbab70090978e8a4c951d6ca6abd3d500854e9

    • SHA256

      f0351fae46c236b2d31d1f8d9309cb3f421b634e555d30b956c892aebada7bf9

    • SHA512

      c0b5db4faf82d5988cddda1619f83c3857bbdd3027c56069c173d2fa4f4e0f0bf91b1f752f4083a17a0f8782938230451f6d6bf223fe1e2bd45f859e875becbd

    • SSDEEP

      98304:TuObYbhZIXur0gracoZPfaHjx0bhT/r+PxvdnLsvET1l4:TB81yydOhitK/r+Px1nLsMTP4

    • 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