General

  • Target

    JaffaCakes118_3d05867e9f2e6e6e5ec1f11249afad88fec532474996b2ec0cea31d4b6afe40c

  • Size

    4.3MB

  • Sample

    241224-c7debazngk

  • MD5

    41335f44a8c51fd15687c38b5a51d684

  • SHA1

    1a39c2cd945761c07d17c14f836aa98c2ae2b52d

  • SHA256

    3d05867e9f2e6e6e5ec1f11249afad88fec532474996b2ec0cea31d4b6afe40c

  • SHA512

    05548a19faa75004ffd3b78f7374e07a0a843b12ced1e09ad049628b829834f2b29ac4d87e946ccf71f2200a2ee75abe91cb9c6b6a7fecf03346107f838b71a8

  • SSDEEP

    98304:JYThd+iPG6OaEz8aNsVAoOVtGOOh4FjMiE:JYGiPpS8Bm4OOC8

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3d05867e9f2e6e6e5ec1f11249afad88fec532474996b2ec0cea31d4b6afe40c

    • Size

      4.3MB

    • MD5

      41335f44a8c51fd15687c38b5a51d684

    • SHA1

      1a39c2cd945761c07d17c14f836aa98c2ae2b52d

    • SHA256

      3d05867e9f2e6e6e5ec1f11249afad88fec532474996b2ec0cea31d4b6afe40c

    • SHA512

      05548a19faa75004ffd3b78f7374e07a0a843b12ced1e09ad049628b829834f2b29ac4d87e946ccf71f2200a2ee75abe91cb9c6b6a7fecf03346107f838b71a8

    • SSDEEP

      98304:JYThd+iPG6OaEz8aNsVAoOVtGOOh4FjMiE:JYGiPpS8Bm4OOC8

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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