General

  • Target

    cbd42f44c0f85e54a7f5a67e58dc08004596b973a8238b01c4e767729a78f74f

  • Size

    4.0MB

  • Sample

    220829-ewxd6acfd7

  • MD5

    78eec9b8c977f035f2cb90667e9f203c

  • SHA1

    f3fa4b6b5aae55f4c52dd9ca6abcadc5b46b9b33

  • SHA256

    cbd42f44c0f85e54a7f5a67e58dc08004596b973a8238b01c4e767729a78f74f

  • SHA512

    a2967acd38ba3023fc1c69e8990d139fac539c1fc36e4caaff5b2eae2b9119621cf3991ac6d6558cca131a78634424e6021c390a84095d4dfaec114959b05f2b

  • SSDEEP

    98304:gp8JoKXC6WjoKqJaDVm2GI7sqJLxOXzyuwCpCGh8Za5cYFlD:BojvjTqJaxm2XVxOjSCRhr5cYF5

Malware Config

Targets

    • Target

      cbd42f44c0f85e54a7f5a67e58dc08004596b973a8238b01c4e767729a78f74f

    • Size

      4.0MB

    • MD5

      78eec9b8c977f035f2cb90667e9f203c

    • SHA1

      f3fa4b6b5aae55f4c52dd9ca6abcadc5b46b9b33

    • SHA256

      cbd42f44c0f85e54a7f5a67e58dc08004596b973a8238b01c4e767729a78f74f

    • SHA512

      a2967acd38ba3023fc1c69e8990d139fac539c1fc36e4caaff5b2eae2b9119621cf3991ac6d6558cca131a78634424e6021c390a84095d4dfaec114959b05f2b

    • SSDEEP

      98304:gp8JoKXC6WjoKqJaDVm2GI7sqJLxOXzyuwCpCGh8Za5cYFlD:BojvjTqJaxm2XVxOjSCRhr5cYF5

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks