General

  • Target

    502888063a9d23fc403b857f11564c598f3aeb372b765cf04a30f6a59d579068

  • Size

    4.0MB

  • Sample

    230202-n1m6qaaa41

  • MD5

    35fd9dcd546034cca24767c1a0de9f61

  • SHA1

    55de0caf4cf16542641ff4cca83f38c3acb1bf10

  • SHA256

    502888063a9d23fc403b857f11564c598f3aeb372b765cf04a30f6a59d579068

  • SHA512

    6dc5406f49fdccbe8f435b5c8976214bbd5462ccf1959bd71dc6a9e335dd75f1fd89541f83144490bec248e1194bedd3718e5eaedbbf7f51318c38c979e06de5

  • SSDEEP

    98304:kKSybp/tyeGPyMfPx5cH3hM5EeTXadCh5:HSyFGjjcH33ds

Malware Config

Targets

    • Target

      502888063a9d23fc403b857f11564c598f3aeb372b765cf04a30f6a59d579068

    • Size

      4.0MB

    • MD5

      35fd9dcd546034cca24767c1a0de9f61

    • SHA1

      55de0caf4cf16542641ff4cca83f38c3acb1bf10

    • SHA256

      502888063a9d23fc403b857f11564c598f3aeb372b765cf04a30f6a59d579068

    • SHA512

      6dc5406f49fdccbe8f435b5c8976214bbd5462ccf1959bd71dc6a9e335dd75f1fd89541f83144490bec248e1194bedd3718e5eaedbbf7f51318c38c979e06de5

    • SSDEEP

      98304:kKSybp/tyeGPyMfPx5cH3hM5EeTXadCh5:HSyFGjjcH33ds

    • 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