General

  • Target

    d77b1e5c51fc11484a7b9269a81645578be28671e7df7fa58b4c850f9853700d

  • Size

    4.2MB

  • Sample

    230127-se3rhadc5y

  • MD5

    ee291bc39e7ac5cc07bb0bb775865ff8

  • SHA1

    4555bb489802462c01249c1c40874fc3dc564132

  • SHA256

    d77b1e5c51fc11484a7b9269a81645578be28671e7df7fa58b4c850f9853700d

  • SHA512

    52687ac31e2bcbee56866694447b9df23106023797e44190667a41381ff5a7b02e72c2da506dd41ccbfd9aeb136218a22ae06e5d57611b1dafaec3661f61526d

  • SSDEEP

    98304:wolgjhUfGhXaVNhvyKT9Ot2himH2rzcg5YwLW2j6H5/mGk:c6LVTtww07wY

Malware Config

Targets

    • Target

      d77b1e5c51fc11484a7b9269a81645578be28671e7df7fa58b4c850f9853700d

    • Size

      4.2MB

    • MD5

      ee291bc39e7ac5cc07bb0bb775865ff8

    • SHA1

      4555bb489802462c01249c1c40874fc3dc564132

    • SHA256

      d77b1e5c51fc11484a7b9269a81645578be28671e7df7fa58b4c850f9853700d

    • SHA512

      52687ac31e2bcbee56866694447b9df23106023797e44190667a41381ff5a7b02e72c2da506dd41ccbfd9aeb136218a22ae06e5d57611b1dafaec3661f61526d

    • SSDEEP

      98304:wolgjhUfGhXaVNhvyKT9Ot2himH2rzcg5YwLW2j6H5/mGk:c6LVTtww07wY

    • 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