General

  • Target

    JaffaCakes118_b02a992aa7bba2f0de0d0dc3ff7cea1a0ed67d3d98214937036e79d2e6ea1e8b

  • Size

    4.4MB

  • Sample

    241230-cydcysvmaw

  • MD5

    41e8aebaf758115c7023cea79b72765c

  • SHA1

    a84d972f28b32636fd46793c92325af3367175b1

  • SHA256

    b02a992aa7bba2f0de0d0dc3ff7cea1a0ed67d3d98214937036e79d2e6ea1e8b

  • SHA512

    c63325a3873ecb459a5e3cbf7fa46ee305675bdd65deeb59fdbe6ab9ae2262d33ec24beb45b20b26ec0442bc52a54df9becf5b968d47174ea7f368ca9d2fc7e2

  • SSDEEP

    98304:XLUVc0ti/6imBEnO6hBO6oiUkJxYEY7uqnw1wGLe4IH8KcyVFqfBJ5:b8y6H6W7qY17ufwGLdIH8KcSwfB7

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_b02a992aa7bba2f0de0d0dc3ff7cea1a0ed67d3d98214937036e79d2e6ea1e8b

    • Size

      4.4MB

    • MD5

      41e8aebaf758115c7023cea79b72765c

    • SHA1

      a84d972f28b32636fd46793c92325af3367175b1

    • SHA256

      b02a992aa7bba2f0de0d0dc3ff7cea1a0ed67d3d98214937036e79d2e6ea1e8b

    • SHA512

      c63325a3873ecb459a5e3cbf7fa46ee305675bdd65deeb59fdbe6ab9ae2262d33ec24beb45b20b26ec0442bc52a54df9becf5b968d47174ea7f368ca9d2fc7e2

    • SSDEEP

      98304:XLUVc0ti/6imBEnO6hBO6oiUkJxYEY7uqnw1wGLe4IH8KcyVFqfBJ5:b8y6H6W7qY17ufwGLdIH8KcSwfB7

    • 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