General

  • Target

    https://cdn.discordapp.com/attachments/1100464533417496596/1100464905259331614/Setup.rar

  • Sample

    230426-m9q4asgh37

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1100464533417496596/1100464905259331614/Setup.rar

    • Downloads MZ/PE file

    • Suspicious Office macro

      Office document equipped with 4.0 macros.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • 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.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Discovery

Query Registry

7
T1012

System Information Discovery

6
T1082

Peripheral Device Discovery

2
T1120

Tasks