General

  • Target

    86e067d8422249eba47d68a2676ed3dd92a8173f8a24675b2c233a0c242169b5

  • Size

    4.0MB

  • Sample

    230204-kac2aach56

  • MD5

    b4e554db1d6fe2a4c9c7ce30650eee5d

  • SHA1

    af27e4e2981f8f263ebe972605daa065d9208666

  • SHA256

    86e067d8422249eba47d68a2676ed3dd92a8173f8a24675b2c233a0c242169b5

  • SHA512

    c751df5d85d7869ab816adcbae1d8f7ef61d8ffeb95ce10c25df5c0347fb4c9df354440ca4f08eb2ce33f4e893254999ea122db08f4955fa29e48d61daef50e5

  • SSDEEP

    98304:rdREkzcI1qdyckvktiqiexmGldkJXl5ZlJ9xZILtcwBbnk:rkkwz3kv5qopJ9xmHBY

Malware Config

Targets

    • Target

      86e067d8422249eba47d68a2676ed3dd92a8173f8a24675b2c233a0c242169b5

    • Size

      4.0MB

    • MD5

      b4e554db1d6fe2a4c9c7ce30650eee5d

    • SHA1

      af27e4e2981f8f263ebe972605daa065d9208666

    • SHA256

      86e067d8422249eba47d68a2676ed3dd92a8173f8a24675b2c233a0c242169b5

    • SHA512

      c751df5d85d7869ab816adcbae1d8f7ef61d8ffeb95ce10c25df5c0347fb4c9df354440ca4f08eb2ce33f4e893254999ea122db08f4955fa29e48d61daef50e5

    • SSDEEP

      98304:rdREkzcI1qdyckvktiqiexmGldkJXl5ZlJ9xZILtcwBbnk:rkkwz3kv5qopJ9xmHBY

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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

Tasks