Analysis

  • max time kernel
    51s
  • max time network
    54s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/10/2026, 13:45

Errors

Reason
Machine shutdown

General

  • Target
    szczurekwaclenierat100%!!!!!!.exe
  • Size 1.6MB
  • Sample261017-q2d1jsvsbx
  • SHA256 ce366808ffbdf1d69186cd45e20c4a0e3efa8d2e491193479204fd62142d4967
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Version
  • 1.6.4

Botnet
  • Cracked by VXTR !

C2
  • twojstarysiadanawiniary-42074.portmap.host:42074

Mutex
  • 1aa932d0-35bc-4d9e-9242-560d37a74253

Attributes
  • encryption_key

    C75F347253EBF8A4C26053D2DB7CE5BF3E1417F5

  • install_name

    Crack.exe

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    svchost.exe

  • subdirectory

    SubDir

Signatures

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

  • PulsaRAT library module 1 IoCs

    Core component of the PulsaRAT remote access trojan, implementing its command protocol for hidden remote desktop, UAC bypass, persistence, and credential theft.

  • Quasar payload 2 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\szczurekwaclenierat100%!!!!!!.exe
    "C:\Users\Admin\AppData\Local\Temp\szczurekwaclenierat100%!!!!!!.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5460
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "svchost.exe" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Crack.exe" /rl HIGHEST /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2864
    • C:\Users\Admin\AppData\Roaming\SubDir\Crack.exe
      "C:\Users\Admin\AppData\Roaming\SubDir\Crack.exe"
      2⤵
        PID:1752
    • C:\Users\Admin\AppData\Roaming\SubDir\Crack.exe
      C:\Users\Admin\AppData\Roaming\SubDir\Crack.exe
      1⤵
        PID:3436
        • C:\Windows\SYSTEM32\schtasks.exe
          "schtasks" /create /tn "svchost.exe" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Crack.exe" /rl HIGHEST /f
          2⤵
          • Scheduled Task/Job: Scheduled Task
          PID:4080

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            Crack.exe

            • Path C:\Users\Admin\AppData\Roaming\SubDir\Crack.exe
            • Size 1.6MB
            • SHA256 ce366808ffbdf1d69186cd45e20c4a0e3efa8d2e491193479204fd62142d4967
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1752-21-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-16-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-37-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-25-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-30-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-29-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-28-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-27-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-26-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-22-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-24-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-20-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-19-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-18-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/1752-17-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/3436-34-0x0000019B403A0000-0x0000019B403F0000-memory.dmp

            memory/3436-33-0x0000019B3F6D0000-0x0000019B3F70A000-memory.dmp

            memory/3436-44-0x0000019B40B80000-0x0000019B40BBC000-memory.dmp

            memory/3436-43-0x0000019B40B20000-0x0000019B40B32000-memory.dmp

            memory/3436-38-0x0000019B403F0000-0x0000019B4043C000-memory.dmp

            memory/3436-39-0x0000019B40440000-0x0000019B4048A000-memory.dmp

            memory/3436-40-0x0000019B3F760000-0x0000019B3F78A000-memory.dmp

            memory/3436-32-0x0000019B3F6C0000-0x0000019B3F6D2000-memory.dmp

            memory/3436-35-0x0000019B404B0000-0x0000019B40562000-memory.dmp

            memory/3436-36-0x0000019B3F710000-0x0000019B3F75E000-memory.dmp

            memory/5460-10-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-8-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-5-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-23-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-0-0x00007FFDBF02F000-0x00007FFDBF030000-memory.dmp

            memory/5460-7-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-4-0x0000015039710000-0x000001503972C000-memory.dmp

            memory/5460-6-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-9-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-1-0x0000015039090000-0x000001503922C000-memory.dmp

            memory/5460-3-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-11-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-2-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-12-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-13-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp

            memory/5460-14-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp