Resubmissions

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General

  • Target

    https://1drv.ms/u/s!AnWE7BCdi_7hgxBogqt9g3XXAdK7?e=C53B24

  • Sample

    220317-nqrfdsbehp

Malware Config

Targets

    • Target

      https://1drv.ms/u/s!AnWE7BCdi_7hgxBogqt9g3XXAdK7?e=C53B24

    • PlugX

      PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

    • PlugX Rat Payload

    • Registers COM server for autorun

    • Executes dropped EXE

    • Sets file execution options in registry

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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

2
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

5
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

4
T1082

Collection

Data from Local System

1
T1005

Tasks