General

  • Target

    5f7161323fdad474e7373212127aa7f717dfb7dba6a5ec1b188ea64b2f4e3b25

  • Size

    4.1MB

  • Sample

    220913-ssstfsfhf6

  • MD5

    3e12e8b4ea8b9ecb03252ca4d9459668

  • SHA1

    85522accf4f7a434db7bdd3aa0e8098907070ad4

  • SHA256

    5f7161323fdad474e7373212127aa7f717dfb7dba6a5ec1b188ea64b2f4e3b25

  • SHA512

    bbcd727f98e16ab6f44f38c034182e09db59590e856bc1d8ab432043969f38ae62db130148439fee92a976711a21ec4360c9bdd8189847444fb46f9704bd163d

  • SSDEEP

    98304:EDav3CKH8Bti0UQNm8Cc/Sfi9vTFRSy8QZSbVGju4GMg:Ei3c9Q8CISgFRUQcbVGju4GMg

Malware Config

Targets

    • Target

      5f7161323fdad474e7373212127aa7f717dfb7dba6a5ec1b188ea64b2f4e3b25

    • Size

      4.1MB

    • MD5

      3e12e8b4ea8b9ecb03252ca4d9459668

    • SHA1

      85522accf4f7a434db7bdd3aa0e8098907070ad4

    • SHA256

      5f7161323fdad474e7373212127aa7f717dfb7dba6a5ec1b188ea64b2f4e3b25

    • SHA512

      bbcd727f98e16ab6f44f38c034182e09db59590e856bc1d8ab432043969f38ae62db130148439fee92a976711a21ec4360c9bdd8189847444fb46f9704bd163d

    • SSDEEP

      98304:EDav3CKH8Bti0UQNm8Cc/Sfi9vTFRSy8QZSbVGju4GMg:Ei3c9Q8CISgFRUQcbVGju4GMg

    • 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