General

  • Target

    5f65f8757c6469db24c7ecf804c431b69ebf19a245584906e7442a18c7316c0a

  • Size

    4.0MB

  • Sample

    220921-d8et7sehd6

  • MD5

    536a37a0e911e2f70bc9103814d77eb2

  • SHA1

    e21d0c3351ed87c4a00133457cdd2ea742b1176f

  • SHA256

    5f65f8757c6469db24c7ecf804c431b69ebf19a245584906e7442a18c7316c0a

  • SHA512

    75f7f148bafe88dd2752254d4ec3fb36b172071775a252496b1ecceedf4053600190863a9032f7da82c533835a8fdeeee74d34c43431e5b6621e896c2f0e057c

  • SSDEEP

    98304:BQVi4pZmChUECj9HodHOns5ImWmfQW+qqg:mVi4pZmIaidiLmWmfeg

Malware Config

Targets

    • Target

      5f65f8757c6469db24c7ecf804c431b69ebf19a245584906e7442a18c7316c0a

    • Size

      4.0MB

    • MD5

      536a37a0e911e2f70bc9103814d77eb2

    • SHA1

      e21d0c3351ed87c4a00133457cdd2ea742b1176f

    • SHA256

      5f65f8757c6469db24c7ecf804c431b69ebf19a245584906e7442a18c7316c0a

    • SHA512

      75f7f148bafe88dd2752254d4ec3fb36b172071775a252496b1ecceedf4053600190863a9032f7da82c533835a8fdeeee74d34c43431e5b6621e896c2f0e057c

    • SSDEEP

      98304:BQVi4pZmChUECj9HodHOns5ImWmfQW+qqg:mVi4pZmIaidiLmWmfeg

    • Glupteba

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

    • 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.

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

System Information Discovery

1
T1082

Tasks