General

  • Target

    8f0d32fe42ebee8b973fbbdd09abec0769b7937876f4ee3f78ef6883d3a0392d

  • Size

    4.1MB

  • Sample

    221007-wnjlrsdae5

  • MD5

    466e2425ce19fbd0b8be1df37d6bef10

  • SHA1

    3541a127df215164ed52efb0f240288814177611

  • SHA256

    8f0d32fe42ebee8b973fbbdd09abec0769b7937876f4ee3f78ef6883d3a0392d

  • SHA512

    4ac533631f860282d449a553a38fde8a46f8fd0206e47005cdeb13dfef9a73dd66bf5035729f75fd3729fff82720d3cd6e22a5c7ece23bb50d2050887f6e7e0f

  • SSDEEP

    98304:nQOcsmXDT7pti73eSUVAIzslpDcOHVth1huHFjtn7rioP:lZmTnptYtUeIzApD1tTgHFvP

Malware Config

Targets

    • Target

      8f0d32fe42ebee8b973fbbdd09abec0769b7937876f4ee3f78ef6883d3a0392d

    • Size

      4.1MB

    • MD5

      466e2425ce19fbd0b8be1df37d6bef10

    • SHA1

      3541a127df215164ed52efb0f240288814177611

    • SHA256

      8f0d32fe42ebee8b973fbbdd09abec0769b7937876f4ee3f78ef6883d3a0392d

    • SHA512

      4ac533631f860282d449a553a38fde8a46f8fd0206e47005cdeb13dfef9a73dd66bf5035729f75fd3729fff82720d3cd6e22a5c7ece23bb50d2050887f6e7e0f

    • SSDEEP

      98304:nQOcsmXDT7pti73eSUVAIzslpDcOHVth1huHFjtn7rioP:lZmTnptYtUeIzApD1tTgHFvP

    • 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