General

  • Target

    JaffaCakes118_3c1a2d092711b8263c0a580ba4f7ad4a660d297a875a3831c397130adf5d6c60

  • Size

    4.4MB

  • Sample

    241222-g6wlqaxld1

  • MD5

    3ad2f30497d4d722986daaf7c313feb6

  • SHA1

    9c5de9895ef4755051a33b93de9c9969b1bb6db9

  • SHA256

    3c1a2d092711b8263c0a580ba4f7ad4a660d297a875a3831c397130adf5d6c60

  • SHA512

    c48f308fee2a7bb378838a81f00ebf143c4420e5e78cfb6e6f18b06e7213f37c0aeb2d77adaaadbe3a69c25ec4fdcce72687e24921b685d4744fa89e1b020e39

  • SSDEEP

    98304:nLRKENy1+5Iov2u8qbVqWWix/J09Qp7kpXQzY84XRC6UKTz1vB0HPuyp0:XI1UIov2TqbVqWWiBJ0Wp7KX/84hvFHV

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3c1a2d092711b8263c0a580ba4f7ad4a660d297a875a3831c397130adf5d6c60

    • Size

      4.4MB

    • MD5

      3ad2f30497d4d722986daaf7c313feb6

    • SHA1

      9c5de9895ef4755051a33b93de9c9969b1bb6db9

    • SHA256

      3c1a2d092711b8263c0a580ba4f7ad4a660d297a875a3831c397130adf5d6c60

    • SHA512

      c48f308fee2a7bb378838a81f00ebf143c4420e5e78cfb6e6f18b06e7213f37c0aeb2d77adaaadbe3a69c25ec4fdcce72687e24921b685d4744fa89e1b020e39

    • SSDEEP

      98304:nLRKENy1+5Iov2u8qbVqWWix/J09Qp7kpXQzY84XRC6UKTz1vB0HPuyp0:XI1UIov2TqbVqWWiBJ0Wp7KX/84hvFHV

    • 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