Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 16:30

General

  • Target
    2026-09-29_cf2c8227ea956f228e9bfec9c2754ae6_icedid_luca-stealer_njrat_stealc.exe
  • Size 2.5MB
  • Sample260930-tzwpcsx12q
  • SHA256 c637b5c82a7920aeedcf9b6eb5344c211373097c6f73125187574383be60922f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Version
  • 1.6.6

Botnet
  • Pela Gaya

C2
  • 80.225.198.143:9717

Mutex
  • 7c0604c2-435d-4941-99c4-80bb0169dcdf

Attributes
  • encryption_key

    7799F230382DEC15CFC54F1D560B5A8B875621D2

  • install_name

    Discord.exe

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    3000

  • startup_key

    SecurityHealthService

  • subdirectory

    Discord

Signatures

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 2 IoCs
  • Detects Windows executables referencing non-Windows User-Agents 2 IoCs
  • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 2 IoCs
  • Detects executables manipulated with Fody 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-29_cf2c8227ea956f228e9bfec9c2754ae6_icedid_luca-stealer_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-29_cf2c8227ea956f228e9bfec9c2754ae6_icedid_luca-stealer_njrat_stealc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3696
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
      2⤵
        PID:4904

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3696-0-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp

          memory/3696-1-0x00007FFF5095F000-0x00007FFF50960000-memory.dmp

          memory/4904-2-0x000001C016940000-0x000001C016BDE000-memory.dmp

          memory/4904-7-0x000001C016940000-0x000001C016BDE000-memory.dmp