Overview

overview

10

Static

static

10

a0e2a35e02...b1.exe

windows10-2004-x64

10

a0e2a35e02...b1.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    60s
  • max time network
    61s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 19:14

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    a0e2a35e029ebb5c3689532e35fcd7457631355ad48e342d1029d1e77e7c6eb1.exe
  • Size 48KB
  • Sample260730-xx45haec74
  • SHA256 a0e2a35e029ebb5c3689532e35fcd7457631355ad48e342d1029d1e77e7c6eb1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • viet69.be:2323

  • viet69.be:3232

  • viet69.be:7685

  • viet69.be:5435

  • viet69.be:8090

  • viet69.be:8002

  • www.viet69.be:2323

  • www.viet69.be:3232

  • www.viet69.be:7685

  • www.viet69.be:5435

  • www.viet69.be:8090

  • www.viet69.be:8002

  • ILOVEYOU.viet69.be:2323

  • ILOVEYOU.viet69.be:3232

  • ILOVEYOU.viet69.be:7685

  • ILOVEYOU.viet69.be:5435

  • ILOVEYOU.viet69.be:8090

  • ILOVEYOU.viet69.be:8002

  • Melissa.viet69.be:2323

  • Melissa.viet69.be:3232

Mutex

  • XAfAGB0mXfr3

Attributes
  • delay

    3

  • install

    true

  • install_file

    Copilot.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat
  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

    persistenceexecution

Processes

  • C:\Users\Admin\AppData\Local\Temp\a0e2a35e029ebb5c3689532e35fcd7457631355ad48e342d1029d1e77e7c6eb1.exe
    "C:\Users\Admin\AppData\Local\Temp\a0e2a35e029ebb5c3689532e35fcd7457631355ad48e342d1029d1e77e7c6eb1.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4676
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Copilot" /tr '"C:\Users\Admin\AppData\Roaming\Copilot.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:856
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "Copilot" /tr '"C:\Users\Admin\AppData\Roaming\Copilot.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4252
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp214A.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:1468
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:4180
      • C:\Users\Admin\AppData\Roaming\Copilot.exe
        "C:\Users\Admin\AppData\Roaming\Copilot.exe"
        3⤵
          PID:2420
    • C:\Users\Admin\AppData\Roaming\Copilot.exe
      "C:\Users\Admin\AppData\Roaming\Copilot.exe"
      1⤵
        PID:2532

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            tmp214A.tmp.bat
            • Path C:\Users\Admin\AppData\Local\Temp\tmp214A.tmp.bat
            • Size 151B
            • SHA256 a01c5ab9cb7a38e8da7651b2c920304642f702eccc620d9853780a49dcb5be37
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            Copilot.exe
            • Path C:\Users\Admin\AppData\Roaming\Copilot.exe
            • Size 48KB
            • SHA256 a0e2a35e029ebb5c3689532e35fcd7457631355ad48e342d1029d1e77e7c6eb1
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/2532-12-0x0000000074B80000-0x000000007533C000-memory.dmp
            Download

            memory/2532-14-0x0000000074B80000-0x000000007533C000-memory.dmp
            Download

            memory/4676-0-0x0000000074B92000-0x0000000074B93000-memory.dmp
            Download

            memory/4676-1-0x0000000000200000-0x0000000000212000-memory.dmp
            Download

            memory/4676-2-0x0000000074B80000-0x000000007533C000-memory.dmp
            Download

            memory/4676-3-0x0000000004C50000-0x0000000004CEC000-memory.dmp
            Download

            memory/4676-9-0x0000000074B80000-0x000000007533C000-memory.dmp
            Download