General

  • Target

    4c10a9dd0e113da910689bbd452989301201a2adfd44d648ded79eb6460274dc

  • Size

    4.0MB

  • Sample

    220828-26dfcsfham

  • MD5

    da0d958eee12331fe664ae805e153b48

  • SHA1

    c72b3259b7bd4d18cdbacdfc43607bee8ca2b7db

  • SHA256

    4c10a9dd0e113da910689bbd452989301201a2adfd44d648ded79eb6460274dc

  • SHA512

    89e40f80aebdc1218499bf2584e438f65ff213ea573b5adbfb8554367595a9658764820c2e5e4517298ebf132a9ff7ebdae3ae2e8f2cbf73e393801ec282ff75

  • SSDEEP

    98304:xOFi3ImDfQMjookYLKXFJ7Q3H0Nw0VfXy0qekL8O3pLIx+WkcW9moT:xOIYOQVYL2il0RC0Q8MLiF12

Malware Config

Targets

    • Target

      4c10a9dd0e113da910689bbd452989301201a2adfd44d648ded79eb6460274dc

    • Size

      4.0MB

    • MD5

      da0d958eee12331fe664ae805e153b48

    • SHA1

      c72b3259b7bd4d18cdbacdfc43607bee8ca2b7db

    • SHA256

      4c10a9dd0e113da910689bbd452989301201a2adfd44d648ded79eb6460274dc

    • SHA512

      89e40f80aebdc1218499bf2584e438f65ff213ea573b5adbfb8554367595a9658764820c2e5e4517298ebf132a9ff7ebdae3ae2e8f2cbf73e393801ec282ff75

    • SSDEEP

      98304:xOFi3ImDfQMjookYLKXFJ7Q3H0Nw0VfXy0qekL8O3pLIx+WkcW9moT:xOIYOQVYL2il0RC0Q8MLiF12

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks