General

  • Target

    83e9698366d83677ce39e15dd7380aa33fe14dd7938d8179b64f50f3095f2c3d

  • Size

    4.1MB

  • Sample

    230307-fjn3pagc9w

  • MD5

    ceb80279c120fe38b42bbb922ea21a80

  • SHA1

    28066a0362a94a0e21e632d92606445afa4f6f6b

  • SHA256

    83e9698366d83677ce39e15dd7380aa33fe14dd7938d8179b64f50f3095f2c3d

  • SHA512

    af8dc90757437152be9e889e482b1bda0e4f0d47e66e3809f376dcd8467774470c66ef979a314167ad0e5b3177cdfb2c12b5e02fec7cfc34261b8d542181331b

  • SSDEEP

    98304:o22p4QQlCmWSK8PDcEHgxmFKqsO+da+HcqT3r5kpzXQ:B2p453AEAsFKqWa+8qT3r56Q

Malware Config

Targets

    • Target

      83e9698366d83677ce39e15dd7380aa33fe14dd7938d8179b64f50f3095f2c3d

    • Size

      4.1MB

    • MD5

      ceb80279c120fe38b42bbb922ea21a80

    • SHA1

      28066a0362a94a0e21e632d92606445afa4f6f6b

    • SHA256

      83e9698366d83677ce39e15dd7380aa33fe14dd7938d8179b64f50f3095f2c3d

    • SHA512

      af8dc90757437152be9e889e482b1bda0e4f0d47e66e3809f376dcd8467774470c66ef979a314167ad0e5b3177cdfb2c12b5e02fec7cfc34261b8d542181331b

    • SSDEEP

      98304:o22p4QQlCmWSK8PDcEHgxmFKqsO+da+HcqT3r5kpzXQ:B2p453AEAsFKqWa+8qT3r56Q

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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 WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v6

Tasks