General

  • Target

    3d297f496bf5a9f4b02631167e7446899f25bbede6af693fe6a917ce32b2c705

  • Size

    4.2MB

  • Sample

    230607-a3lh1sgc23

  • MD5

    1976f6b5b9f3b03415fbd82541d3a07a

  • SHA1

    3c5333c8ae8eecbb81d7e69ee6f4e9d8a875124b

  • SHA256

    3d297f496bf5a9f4b02631167e7446899f25bbede6af693fe6a917ce32b2c705

  • SHA512

    22dc789595a2facf6970a7eabdf8749e37a75d21ac0b1ce341e556e39e6bd2076be60b22369efdabca456ee69f4195ef0ea9c4c58bf0f886446f69e1af4a2922

  • SSDEEP

    98304:Ufj1qqJsKF48d0lq1tWEW7hhcbSAW+/YMXAe530ShV2WySKC:Y9a8dPCj3cbSm55002b/C

Malware Config

Targets

    • Target

      3d297f496bf5a9f4b02631167e7446899f25bbede6af693fe6a917ce32b2c705

    • Size

      4.2MB

    • MD5

      1976f6b5b9f3b03415fbd82541d3a07a

    • SHA1

      3c5333c8ae8eecbb81d7e69ee6f4e9d8a875124b

    • SHA256

      3d297f496bf5a9f4b02631167e7446899f25bbede6af693fe6a917ce32b2c705

    • SHA512

      22dc789595a2facf6970a7eabdf8749e37a75d21ac0b1ce341e556e39e6bd2076be60b22369efdabca456ee69f4195ef0ea9c4c58bf0f886446f69e1af4a2922

    • SSDEEP

      98304:Ufj1qqJsKF48d0lq1tWEW7hhcbSAW+/YMXAe530ShV2WySKC:Y9a8dPCj3cbSm55002b/C

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

System Information Discovery

1
T1082

Tasks