Resubmissions

01-06-2023 18:13

230601-wt7ksaga8z 8

01-06-2023 17:22

230601-vxxz3sfe65 8

General

  • Target

    https://ryder25.itch.io/ego-pssg-editor

  • Sample

    230601-wt7ksaga8z

Malware Config

Targets

    • Target

      https://ryder25.itch.io/ego-pssg-editor

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Enumerates connected drives

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

    • Legitimate hosting services abused for malware hosting/C2

    • Detected potential entity reuse from brand microsoft.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

6
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

2
T1120

Command and Control

Web Service

1
T1102

Tasks