General

  • Target

    7bb49c25d48f9e2812cc5a2c2167bc56cad4bb67380dff4abf3801ba808a6353

  • Size

    4.0MB

  • Sample

    230203-3m8b3afa7s

  • MD5

    2409316a632afdb58633c6415da02b57

  • SHA1

    57dd1c1435764174c9603c18c7d7747a627ead63

  • SHA256

    7bb49c25d48f9e2812cc5a2c2167bc56cad4bb67380dff4abf3801ba808a6353

  • SHA512

    e13a5c34b594446ef0e4adec511379d58c6ef171e19b207250304550c7741b6b7e8cd91662616db9943b8ecfbe10c0c038d91a8454d9ba4553aa4a0f868240a1

  • SSDEEP

    98304:nyBgj/os1ZS9JDwly8rxMGVI/ApR6wyu9StQ1HMH:yOjgsjS9J87xVI/Aywj9StQhMH

Malware Config

Targets

    • Target

      7bb49c25d48f9e2812cc5a2c2167bc56cad4bb67380dff4abf3801ba808a6353

    • Size

      4.0MB

    • MD5

      2409316a632afdb58633c6415da02b57

    • SHA1

      57dd1c1435764174c9603c18c7d7747a627ead63

    • SHA256

      7bb49c25d48f9e2812cc5a2c2167bc56cad4bb67380dff4abf3801ba808a6353

    • SHA512

      e13a5c34b594446ef0e4adec511379d58c6ef171e19b207250304550c7741b6b7e8cd91662616db9943b8ecfbe10c0c038d91a8454d9ba4553aa4a0f868240a1

    • SSDEEP

      98304:nyBgj/os1ZS9JDwly8rxMGVI/ApR6wyu9StQ1HMH:yOjgsjS9J87xVI/Aywj9StQhMH

    • 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