General

  • Target

    94083a21dd37c98ad5025f6d4e965a89be4beb6f3aac6302690361b0928db891

  • Size

    4.1MB

  • Sample

    220915-l6smaagddn

  • MD5

    7a1faf60de16d541f2ea5a908c8271c0

  • SHA1

    6f6ed27c63dbaaf61a644288bb10d053fdbd5448

  • SHA256

    94083a21dd37c98ad5025f6d4e965a89be4beb6f3aac6302690361b0928db891

  • SHA512

    d7efb4cf19549f8298ce7080fc1cfff278844784f083db0aecd2e69c8ee72e60698aca00c9af5558a1263e0ba7170789f3e961e4a143aeb9a1043fb266218dee

  • SSDEEP

    98304:qTHrH0JWQkkM2c7NeWiGYD1ZWrhSw5wNNB2Zq1dFVycdu6:gIJZk/2cEWK1ZKDwPp1dFs6

Malware Config

Targets

    • Target

      94083a21dd37c98ad5025f6d4e965a89be4beb6f3aac6302690361b0928db891

    • Size

      4.1MB

    • MD5

      7a1faf60de16d541f2ea5a908c8271c0

    • SHA1

      6f6ed27c63dbaaf61a644288bb10d053fdbd5448

    • SHA256

      94083a21dd37c98ad5025f6d4e965a89be4beb6f3aac6302690361b0928db891

    • SHA512

      d7efb4cf19549f8298ce7080fc1cfff278844784f083db0aecd2e69c8ee72e60698aca00c9af5558a1263e0ba7170789f3e961e4a143aeb9a1043fb266218dee

    • SSDEEP

      98304:qTHrH0JWQkkM2c7NeWiGYD1ZWrhSw5wNNB2Zq1dFVycdu6:gIJZk/2cEWK1ZKDwPp1dFs6

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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