General

  • Target

    d0ae18cbfb9b9c077d455f08393f329f8294ba7697aaa5569bf339d683ddfb6b

  • Size

    3.8MB

  • Sample

    220524-q5hsxagehl

  • MD5

    b298db4db0a03f5503a15988a25cf9cb

  • SHA1

    faecd0b57db3caeaea880b22534b7e5db9a84f19

  • SHA256

    d0ae18cbfb9b9c077d455f08393f329f8294ba7697aaa5569bf339d683ddfb6b

  • SHA512

    e09cece376179c32e13d91e79a3d7c0c714b8e16d301a01f439d5a5dc27a95212a92c95bc7538096e7cda4291bdb4d8484aa34212a58a2ecb7f4622141ae70fe

Malware Config

Targets

    • Target

      d0ae18cbfb9b9c077d455f08393f329f8294ba7697aaa5569bf339d683ddfb6b

    • Size

      3.8MB

    • MD5

      b298db4db0a03f5503a15988a25cf9cb

    • SHA1

      faecd0b57db3caeaea880b22534b7e5db9a84f19

    • SHA256

      d0ae18cbfb9b9c077d455f08393f329f8294ba7697aaa5569bf339d683ddfb6b

    • SHA512

      e09cece376179c32e13d91e79a3d7c0c714b8e16d301a01f439d5a5dc27a95212a92c95bc7538096e7cda4291bdb4d8484aa34212a58a2ecb7f4622141ae70fe

    • 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

    • 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