General

  • Target

    d062e72c4a693d8a3a19570a10e0951eeed2040a2d8019b116269c348db78a90

  • Size

    3.9MB

  • Sample

    220524-cy6phafghp

  • MD5

    de7029a8adb05fd10cafd0ef1df1fb90

  • SHA1

    32d1100326f06828b50b9f58b42a3dbc5adad91b

  • SHA256

    d062e72c4a693d8a3a19570a10e0951eeed2040a2d8019b116269c348db78a90

  • SHA512

    5866ab74a59c60495d9b72ac9e121a7353729f7ed86842c741b457fe8a86280f05a174e32a12999da823a1535a2101a537aec96bf64bfbba078d407a8e1d8ce7

Malware Config

Targets

    • Target

      d062e72c4a693d8a3a19570a10e0951eeed2040a2d8019b116269c348db78a90

    • Size

      3.9MB

    • MD5

      de7029a8adb05fd10cafd0ef1df1fb90

    • SHA1

      32d1100326f06828b50b9f58b42a3dbc5adad91b

    • SHA256

      d062e72c4a693d8a3a19570a10e0951eeed2040a2d8019b116269c348db78a90

    • SHA512

      5866ab74a59c60495d9b72ac9e121a7353729f7ed86842c741b457fe8a86280f05a174e32a12999da823a1535a2101a537aec96bf64bfbba078d407a8e1d8ce7

    • Glupteba

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

    • Glupteba Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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

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

Tasks