Resubmissions

31-01-2025 22:03

250131-1ybfcszqdp 10

31-01-2025 21:55

250131-1stprazpcr 8

General

  • Target

    https://cdn.discordapp.com/attachments/1329364382857297960/1334578779531640832/gaming_chair_v3_think_external.rar?ex=679e5c58&is=679d0ad8&hm=526879e05d3b5f69126da569838245ee40a45876569a074ba27e9c5d830f1980&

  • Sample

    250131-1ybfcszqdp

Malware Config

Targets

    • Target

      https://cdn.discordapp.com/attachments/1329364382857297960/1334578779531640832/gaming_chair_v3_think_external.rar?ex=679e5c58&is=679d0ad8&hm=526879e05d3b5f69126da569838245ee40a45876569a074ba27e9c5d830f1980&

    • A stealer written in Python and packaged with Pyinstaller

    • Blankgrabber family

    • blankgrabber

      Blankgrabber is an infostealer written in Python and packaged with Pyinstaller.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Probable phishing domain

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks