Overview

overview

10

Static

static

3

2026-10-24...lc.exe

windows10-2004-x64

10

2026-10-24...lc.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-10-24_3d208915b926955925e8481b21bcf989_cobalt-strike_icedid_satacom_stealc
  • Size 3.3MB
  • Sample261026-aahawsay3t
  • SHA256 86010be5c589a6d608627dc06c8878dd5c71d43852f5cb04a0b64dc49b61f927
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasartest bastiendiscoveryexecutionpersistencespywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Test Bastien

C2

  • 6.tcp.eu.ngrok.io:20634

Mutex

  • 1d47547d-7fe7-449e-8a45-2ca09acef3bf

Attributes
  • encryption_key

    672B3EC87C4201552F0D20D3438DE1960017E654

  • install_name

    svchot.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    10000

  • startup_key

    OneSecret Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      2026-10-24_3d208915b926955925e8481b21bcf989_cobalt-strike_icedid_satacom_stealc
    • Size 3.3MB
    • SHA256 86010be5c589a6d608627dc06c8878dd5c71d43852f5cb04a0b64dc49b61f927
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    test bastiendiscoveryexecutionquasarpersistencespywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Detects Windows executables referencing non-Windows User-Agents

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

    • Detects executables containing common artifacts observed in infostealers

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks