General

  • Target

    44939ab48a15374dc6c92a1070910a4c5dc632f9e503d6e0eff3d03218f267b6

  • Size

    4.0MB

  • Sample

    230203-a9dfzshd74

  • MD5

    6d2913e6914b75b8b84868adebb2890f

  • SHA1

    5f96394cf4fb4fc22dad7f533dfcd44080960c67

  • SHA256

    44939ab48a15374dc6c92a1070910a4c5dc632f9e503d6e0eff3d03218f267b6

  • SHA512

    3ecb3c50ead366ddc350ba5be52cd4c2a894d4a2efe1d40fbaf0fb9aebabf5379ca9beca1aaee147b4f20b2cf75321d64f03ff2cc0f5cceda9940ee539223f38

  • SSDEEP

    98304:5AEP08IlO5HIyHblLw4/BP/sCf9zhVR3d5BVBo9QdBKJUYF86xEC:5c8EO5HIy79V/dFWJP

Malware Config

Targets

    • Target

      44939ab48a15374dc6c92a1070910a4c5dc632f9e503d6e0eff3d03218f267b6

    • Size

      4.0MB

    • MD5

      6d2913e6914b75b8b84868adebb2890f

    • SHA1

      5f96394cf4fb4fc22dad7f533dfcd44080960c67

    • SHA256

      44939ab48a15374dc6c92a1070910a4c5dc632f9e503d6e0eff3d03218f267b6

    • SHA512

      3ecb3c50ead366ddc350ba5be52cd4c2a894d4a2efe1d40fbaf0fb9aebabf5379ca9beca1aaee147b4f20b2cf75321d64f03ff2cc0f5cceda9940ee539223f38

    • SSDEEP

      98304:5AEP08IlO5HIyHblLw4/BP/sCf9zhVR3d5BVBo9QdBKJUYF86xEC:5c8EO5HIy79V/dFWJP

    • 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