General

  • Target

    JaffaCakes118_58e2109446c4f101bdba317007258dc85edc294b76cba6e7e05d3458187ab772

  • Size

    4.3MB

  • Sample

    241230-gvt9hszqhl

  • MD5

    b3625c4b97e7e4a105fd0be7c489e9cf

  • SHA1

    d478c9a85c7d586be44a94b96a882f65b6fa654d

  • SHA256

    58e2109446c4f101bdba317007258dc85edc294b76cba6e7e05d3458187ab772

  • SHA512

    3299494c5fb982764c7b8ea7bd5b3e668e72a666d86361a4124279a9da691fce26ffbaad273d7c9d502f628b1ec29511f9e35ced8458c890e17cf20320fc7972

  • SSDEEP

    98304:V0dDeJdNe3kzl+dd1rYpqAgBpLdyou0GuwyBeHeLTVe:V1CUI1rYwTpLANO4eLTVe

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_58e2109446c4f101bdba317007258dc85edc294b76cba6e7e05d3458187ab772

    • Size

      4.3MB

    • MD5

      b3625c4b97e7e4a105fd0be7c489e9cf

    • SHA1

      d478c9a85c7d586be44a94b96a882f65b6fa654d

    • SHA256

      58e2109446c4f101bdba317007258dc85edc294b76cba6e7e05d3458187ab772

    • SHA512

      3299494c5fb982764c7b8ea7bd5b3e668e72a666d86361a4124279a9da691fce26ffbaad273d7c9d502f628b1ec29511f9e35ced8458c890e17cf20320fc7972

    • SSDEEP

      98304:V0dDeJdNe3kzl+dd1rYpqAgBpLdyou0GuwyBeHeLTVe:V1CUI1rYwTpLANO4eLTVe

    • 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