General

  • Target

    9a6e152812702b5dfda8e889648f18f631d237ce00846e6e0eec3f0bc4f5541a

  • Size

    4.1MB

  • Sample

    230919-l836ssad79

  • MD5

    df49aad35a428f67ff8887ddac85231d

  • SHA1

    f0644a182d45a43b5e7acd86d4b1c0079793e061

  • SHA256

    9a6e152812702b5dfda8e889648f18f631d237ce00846e6e0eec3f0bc4f5541a

  • SHA512

    a4bccab5efe913598a6295f27083179deff4664ebe5fc8f4659eccddc0db8dfdef3a70222ea46bae3dab2f8ac991e016cbe6998bf363f35ea71607db344334fc

  • SSDEEP

    98304:95bXz60hdgUHGPqzOfIN+rWiqFHBV5OHCfnVD:vb3XHR4INsCHBIiVD

Malware Config

Targets

    • Target

      9a6e152812702b5dfda8e889648f18f631d237ce00846e6e0eec3f0bc4f5541a

    • Size

      4.1MB

    • MD5

      df49aad35a428f67ff8887ddac85231d

    • SHA1

      f0644a182d45a43b5e7acd86d4b1c0079793e061

    • SHA256

      9a6e152812702b5dfda8e889648f18f631d237ce00846e6e0eec3f0bc4f5541a

    • SHA512

      a4bccab5efe913598a6295f27083179deff4664ebe5fc8f4659eccddc0db8dfdef3a70222ea46bae3dab2f8ac991e016cbe6998bf363f35ea71607db344334fc

    • SSDEEP

      98304:95bXz60hdgUHGPqzOfIN+rWiqFHBV5OHCfnVD:vb3XHR4INsCHBIiVD

    • 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.

    • Manipulates WinMonFS driver.

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks