General

  • Target

    JaffaCakes118_30383fc5c7ea150d8f5bad457145bd7a77edbbe85664ab405bb3c3d1b1b909b1

  • Size

    4.4MB

  • Sample

    241229-blcefsxnhy

  • MD5

    2e1abf01b5a91d6df44e46c517dfe481

  • SHA1

    c5c0dd524d37a69133b23be343f21ce287d9f24d

  • SHA256

    30383fc5c7ea150d8f5bad457145bd7a77edbbe85664ab405bb3c3d1b1b909b1

  • SHA512

    3b5445b37dc0326ff06768948fbb86e6aea72ff3b3e5904cb2c748def84cd7716afb18629e97013ccea8bc77aa261623f406897f4a0b75013de3b7aa07c0ddf8

  • SSDEEP

    98304:JHaTEBvgGoOKK1LnsPtWLtOI8pgZiGqkJH/M3oU70s:JkEKr3K1APIEBpgZHH/Q

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_30383fc5c7ea150d8f5bad457145bd7a77edbbe85664ab405bb3c3d1b1b909b1

    • Size

      4.4MB

    • MD5

      2e1abf01b5a91d6df44e46c517dfe481

    • SHA1

      c5c0dd524d37a69133b23be343f21ce287d9f24d

    • SHA256

      30383fc5c7ea150d8f5bad457145bd7a77edbbe85664ab405bb3c3d1b1b909b1

    • SHA512

      3b5445b37dc0326ff06768948fbb86e6aea72ff3b3e5904cb2c748def84cd7716afb18629e97013ccea8bc77aa261623f406897f4a0b75013de3b7aa07c0ddf8

    • SSDEEP

      98304:JHaTEBvgGoOKK1LnsPtWLtOI8pgZiGqkJH/M3oU70s:JkEKr3K1APIEBpgZHH/Q

    • 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