General

  • Target

    JaffaCakes118_29aa064de32d0111ef3869ab34bbb99a8ce1f3693b2e1c41cd902e20a738ad27

  • Size

    4.4MB

  • Sample

    241229-3t1wka1kds

  • MD5

    bf45e34255e43b48ea7e7b7e72e1ba5f

  • SHA1

    03822dd1eaa417b584b71f1665379f85b426c93b

  • SHA256

    29aa064de32d0111ef3869ab34bbb99a8ce1f3693b2e1c41cd902e20a738ad27

  • SHA512

    37354344045af6526a5fc890a1a5c13a08837e0b4807fd571c335be1cf62dcbf8f029bda97ed62510a2e812370430f7b58a63dedc22604f83780aedbf5fdca7d

  • SSDEEP

    98304:2Sn0prCinWzkyzahBwErSJLxF2wKXjvWtIU5ROXJ70Pv:2WztAOFMwpKU5RO57mv

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_29aa064de32d0111ef3869ab34bbb99a8ce1f3693b2e1c41cd902e20a738ad27

    • Size

      4.4MB

    • MD5

      bf45e34255e43b48ea7e7b7e72e1ba5f

    • SHA1

      03822dd1eaa417b584b71f1665379f85b426c93b

    • SHA256

      29aa064de32d0111ef3869ab34bbb99a8ce1f3693b2e1c41cd902e20a738ad27

    • SHA512

      37354344045af6526a5fc890a1a5c13a08837e0b4807fd571c335be1cf62dcbf8f029bda97ed62510a2e812370430f7b58a63dedc22604f83780aedbf5fdca7d

    • SSDEEP

      98304:2Sn0prCinWzkyzahBwErSJLxF2wKXjvWtIU5ROXJ70Pv:2WztAOFMwpKU5RO57mv

    • 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