General

  • Target

    e9f4b835f67588253fd8886dc01d596d03f2411b77d001f3d8e28c26a63fef02

  • Size

    4.1MB

  • Sample

    240404-p1qghsgg23

  • MD5

    79c09559d7399c1684ee3d682be6a141

  • SHA1

    21e1906b8940347b5156f34951f80334e9ea6f67

  • SHA256

    e9f4b835f67588253fd8886dc01d596d03f2411b77d001f3d8e28c26a63fef02

  • SHA512

    ef016a636235a3b86869949cde4c8653a74dbe3332385b90f21f1e816bc7d9f1dde25f8bf71a6835fb7dff4f184dacae87c8fc0f6d0c0aaa936904b5060ef1fb

  • SSDEEP

    98304:W5uGUxyGNHvR+rg+uWcdiM0F3ZjLTFnqJK2M+8rkIIZEcfE:NNJ+k+OSKRkoZEcM

Malware Config

Targets

    • Target

      e9f4b835f67588253fd8886dc01d596d03f2411b77d001f3d8e28c26a63fef02

    • Size

      4.1MB

    • MD5

      79c09559d7399c1684ee3d682be6a141

    • SHA1

      21e1906b8940347b5156f34951f80334e9ea6f67

    • SHA256

      e9f4b835f67588253fd8886dc01d596d03f2411b77d001f3d8e28c26a63fef02

    • SHA512

      ef016a636235a3b86869949cde4c8653a74dbe3332385b90f21f1e816bc7d9f1dde25f8bf71a6835fb7dff4f184dacae87c8fc0f6d0c0aaa936904b5060ef1fb

    • SSDEEP

      98304:W5uGUxyGNHvR+rg+uWcdiM0F3ZjLTFnqJK2M+8rkIIZEcfE:NNJ+k+OSKRkoZEcM

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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