General

  • Target

    JaffaCakes118_94adb40bd2cc220ecc3136e13da5a79471e5a4cd90889b41bea6602f6bc19a5d

  • Size

    4.3MB

  • Sample

    241224-bjkcaaxmbt

  • MD5

    cc77c2e8388924f4a2eab082d1431179

  • SHA1

    3c8565079cb87804b4a5351a63839fd3e68c38d1

  • SHA256

    94adb40bd2cc220ecc3136e13da5a79471e5a4cd90889b41bea6602f6bc19a5d

  • SHA512

    9f4c53794fad90c6188fced7806dd3d72c26d7fb1624b6be380ef1a93b8358cf04523a38282b2cff7d8628ae8672675d05f82a579d48396a1690cce918b384fd

  • SSDEEP

    98304:0RGHGXyeGulnMOlNuQjOH4NobLm+wS+8837X29pEJRbt:0RHTG4nMOl53yL9wSDKG9pErbt

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_94adb40bd2cc220ecc3136e13da5a79471e5a4cd90889b41bea6602f6bc19a5d

    • Size

      4.3MB

    • MD5

      cc77c2e8388924f4a2eab082d1431179

    • SHA1

      3c8565079cb87804b4a5351a63839fd3e68c38d1

    • SHA256

      94adb40bd2cc220ecc3136e13da5a79471e5a4cd90889b41bea6602f6bc19a5d

    • SHA512

      9f4c53794fad90c6188fced7806dd3d72c26d7fb1624b6be380ef1a93b8358cf04523a38282b2cff7d8628ae8672675d05f82a579d48396a1690cce918b384fd

    • SSDEEP

      98304:0RGHGXyeGulnMOlNuQjOH4NobLm+wS+8837X29pEJRbt:0RHTG4nMOl53yL9wSDKG9pErbt

    • 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