General

  • Target

    dd869fd51dc2ace42763d629fc8ed6caf209ddd71b41d6aedd7a7a1ab79ffb9d

  • Size

    3.8MB

  • Sample

    220524-q9f5wahaaq

  • MD5

    cf300ac61d822819800e96198b91b1c9

  • SHA1

    9daa6f31bbc1d329bfb4180e33f8c97402868a5b

  • SHA256

    dd869fd51dc2ace42763d629fc8ed6caf209ddd71b41d6aedd7a7a1ab79ffb9d

  • SHA512

    86837965dce13c2f8da00b19806e18fde09b18913feb9ab3866c8cffb8c5cb6613a79e8c8d514e1a5a18541cc2121c60e7c3efa88ab7c20112e68ddc47d3fdc3

Malware Config

Targets

    • Target

      dd869fd51dc2ace42763d629fc8ed6caf209ddd71b41d6aedd7a7a1ab79ffb9d

    • Size

      3.8MB

    • MD5

      cf300ac61d822819800e96198b91b1c9

    • SHA1

      9daa6f31bbc1d329bfb4180e33f8c97402868a5b

    • SHA256

      dd869fd51dc2ace42763d629fc8ed6caf209ddd71b41d6aedd7a7a1ab79ffb9d

    • SHA512

      86837965dce13c2f8da00b19806e18fde09b18913feb9ab3866c8cffb8c5cb6613a79e8c8d514e1a5a18541cc2121c60e7c3efa88ab7c20112e68ddc47d3fdc3

    • Glupteba

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

    • Glupteba Payload

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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.

    • Modifies boot configuration data using bcdedit

    • Drops file in System32 directory

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

4
T1112

Install Root Certificate

1
T1130

Discovery

Query Registry

1
T1012

Tasks