General

  • Target

    c343790e1a3a1cea36f04f44b2d6562852abfb800bac8480cbdf23d8274e5efb

  • Size

    4.0MB

  • Sample

    220828-1bkqhsgad4

  • MD5

    1f26dd51dbfae86167077e9d605684d1

  • SHA1

    61a94d58ecb9a37735618985a80a4a11505d0da1

  • SHA256

    c343790e1a3a1cea36f04f44b2d6562852abfb800bac8480cbdf23d8274e5efb

  • SHA512

    fcdfea8756390302ca7348729f5620d2c3285ee22ea7393a3d09b3c7324766a370a9b6a83c522025fa99b863b0fde9117851b1a49e3126ac821e16758774d585

  • SSDEEP

    98304:UHvHk9S91JQH74MQR9KhXTnfQub4GSeelqHpXfsWXwpP:QQS91mHdQzO4KSepU5P

Malware Config

Targets

    • Target

      c343790e1a3a1cea36f04f44b2d6562852abfb800bac8480cbdf23d8274e5efb

    • Size

      4.0MB

    • MD5

      1f26dd51dbfae86167077e9d605684d1

    • SHA1

      61a94d58ecb9a37735618985a80a4a11505d0da1

    • SHA256

      c343790e1a3a1cea36f04f44b2d6562852abfb800bac8480cbdf23d8274e5efb

    • SHA512

      fcdfea8756390302ca7348729f5620d2c3285ee22ea7393a3d09b3c7324766a370a9b6a83c522025fa99b863b0fde9117851b1a49e3126ac821e16758774d585

    • SSDEEP

      98304:UHvHk9S91JQH74MQR9KhXTnfQub4GSeelqHpXfsWXwpP:QQS91mHdQzO4KSepU5P

    • 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