General

  • Target

    JaffaCakes118_70340ae1f01d8d2141194c1f58cb47b786d8dddd1d8d6ae95358f34a0595d22d

  • Size

    4.3MB

  • Sample

    241226-3dadnsvlgr

  • MD5

    112713a10b53839c58176cfca62b00a0

  • SHA1

    899f22e0c4ef674a642afe9f0ce466c3b4513b33

  • SHA256

    70340ae1f01d8d2141194c1f58cb47b786d8dddd1d8d6ae95358f34a0595d22d

  • SHA512

    ce507ea712ab22fc919bb7770acf9ebcff57f4cf4edc1a29b1844501a4418adde82ec3e1c105f3396780dbf920d1c78fae7c667e052264da2d93657d1e24afa5

  • SSDEEP

    98304:zEpDZ9qzflY6frwNtAPb+Y8MtPCh80fcYat+S/imH:zEAh90mb+C0fcYat+S/imH

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_70340ae1f01d8d2141194c1f58cb47b786d8dddd1d8d6ae95358f34a0595d22d

    • Size

      4.3MB

    • MD5

      112713a10b53839c58176cfca62b00a0

    • SHA1

      899f22e0c4ef674a642afe9f0ce466c3b4513b33

    • SHA256

      70340ae1f01d8d2141194c1f58cb47b786d8dddd1d8d6ae95358f34a0595d22d

    • SHA512

      ce507ea712ab22fc919bb7770acf9ebcff57f4cf4edc1a29b1844501a4418adde82ec3e1c105f3396780dbf920d1c78fae7c667e052264da2d93657d1e24afa5

    • SSDEEP

      98304:zEpDZ9qzflY6frwNtAPb+Y8MtPCh80fcYat+S/imH:zEAh90mb+C0fcYat+S/imH

    • 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