General

  • Target

    http://cbytm.fastspeed121.xyz/d101/new982415

  • Sample

    211202-na3tgsadf5

Malware Config

Targets

    • Target

      http://cbytm.fastspeed121.xyz/d101/new982415

    • Registers COM server for autorun

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • Sets file execution options in registry

    • Sets service image path in registry

    • 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.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

5
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

7
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Tasks