General

  • Target

    72a2dd200c5dd46c3c8a32475cb5974031a8600d77ffe6bcb34e4161583700da

  • Size

    4.0MB

  • Sample

    221130-c9wnnsah96

  • MD5

    635b217f31a12a85e9f283cd841bd305

  • SHA1

    b0ebe48bfb6bfaacc33c20b539e527baa6715a7d

  • SHA256

    72a2dd200c5dd46c3c8a32475cb5974031a8600d77ffe6bcb34e4161583700da

  • SHA512

    3b5e26028c381bd264a335c40bccf7b470b2d1eadbc22704477bc3ac7c863102e8230c2acc08460b47cb95fd9d0474baf8918906a99eb18ef10d507f55ba1910

  • SSDEEP

    98304:htKcIToW/wZBPOt7WFaQtbBCjifvBvNZvLRhT0W0b/s8VOAwGG1oTefqQF:hscIEqwTOtCF7bYjQxDTTl0LsNAwGG15

Malware Config

Targets

    • Target

      72a2dd200c5dd46c3c8a32475cb5974031a8600d77ffe6bcb34e4161583700da

    • Size

      4.0MB

    • MD5

      635b217f31a12a85e9f283cd841bd305

    • SHA1

      b0ebe48bfb6bfaacc33c20b539e527baa6715a7d

    • SHA256

      72a2dd200c5dd46c3c8a32475cb5974031a8600d77ffe6bcb34e4161583700da

    • SHA512

      3b5e26028c381bd264a335c40bccf7b470b2d1eadbc22704477bc3ac7c863102e8230c2acc08460b47cb95fd9d0474baf8918906a99eb18ef10d507f55ba1910

    • SSDEEP

      98304:htKcIToW/wZBPOt7WFaQtbBCjifvBvNZvLRhT0W0b/s8VOAwGG1oTefqQF:hscIEqwTOtCF7bYjQxDTTl0LsNAwGG15

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • 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.

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

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks