General

  • Target

    04680096c7e1e48d197016f3f66e0fb2960bec10f2473fb068a6000fbba5438c

  • Size

    4.0MB

  • Sample

    221201-f16n3acc5s

  • MD5

    cfcbaf76e34d95750fbd4965242077d9

  • SHA1

    757bb27e3cc8569641902d805fd8aabfbf1568c1

  • SHA256

    04680096c7e1e48d197016f3f66e0fb2960bec10f2473fb068a6000fbba5438c

  • SHA512

    20099b428d42618dbf03b68c54f82424c24186b391395deb1a460d418ae9b25a2ade0decdc1b1d27a45fa0693c3ab4fc9ecb46737618273642cd8da4ac0b9302

  • SSDEEP

    98304:Ec6OhvHDZFHuE33nMm2wh+PH3SROJJGbSfwTaKJN:Ec6qvHDZb3Mm2wEfqOJWcpAN

Malware Config

Targets

    • Target

      04680096c7e1e48d197016f3f66e0fb2960bec10f2473fb068a6000fbba5438c

    • Size

      4.0MB

    • MD5

      cfcbaf76e34d95750fbd4965242077d9

    • SHA1

      757bb27e3cc8569641902d805fd8aabfbf1568c1

    • SHA256

      04680096c7e1e48d197016f3f66e0fb2960bec10f2473fb068a6000fbba5438c

    • SHA512

      20099b428d42618dbf03b68c54f82424c24186b391395deb1a460d418ae9b25a2ade0decdc1b1d27a45fa0693c3ab4fc9ecb46737618273642cd8da4ac0b9302

    • SSDEEP

      98304:Ec6OhvHDZFHuE33nMm2wh+PH3SROJJGbSfwTaKJN:Ec6qvHDZb3Mm2wEfqOJWcpAN

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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