General

  • Target

    a3d49bb9d44da26bc5c3650be6b3663429cc7bd6e02d0483994f5c5a06949002

  • Size

    4.1MB

  • Sample

    221008-de6e3aebgj

  • MD5

    2341776828b862034d3d4c9b23b40b29

  • SHA1

    7f7ab6d3197cfec74dccf6f352107a2685e37d60

  • SHA256

    a3d49bb9d44da26bc5c3650be6b3663429cc7bd6e02d0483994f5c5a06949002

  • SHA512

    8c5991c9fc17ef0b97d984c4d18d23f5821d1fccb941a3fd81b1bac12690e589984a6e5ed8cc36c38fa13da6e47d4220bc97f84d6e6a17e7ba372f6848c7a661

  • SSDEEP

    49152:xlBep/VOTg1p7RXKO63AZ15KC+5WvEt6b/ZuM7XJUEM/iIgO2i5KB8vKMW+BXUEW:xveFPdyQZ1oKN7MMDJw3vKh+XcPCZK

Malware Config

Targets

    • Target

      a3d49bb9d44da26bc5c3650be6b3663429cc7bd6e02d0483994f5c5a06949002

    • Size

      4.1MB

    • MD5

      2341776828b862034d3d4c9b23b40b29

    • SHA1

      7f7ab6d3197cfec74dccf6f352107a2685e37d60

    • SHA256

      a3d49bb9d44da26bc5c3650be6b3663429cc7bd6e02d0483994f5c5a06949002

    • SHA512

      8c5991c9fc17ef0b97d984c4d18d23f5821d1fccb941a3fd81b1bac12690e589984a6e5ed8cc36c38fa13da6e47d4220bc97f84d6e6a17e7ba372f6848c7a661

    • SSDEEP

      49152:xlBep/VOTg1p7RXKO63AZ15KC+5WvEt6b/ZuM7XJUEM/iIgO2i5KB8vKMW+BXUEW:xveFPdyQZ1oKN7MMDJw3vKh+XcPCZK

    • 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