Overview

overview

10

Static

static

10

68e9996ce5...c6.exe

windows10-2004-x64

10

68e9996ce5...c6.exe

windows11-ltsc_2024-x64

10

Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 19:43

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    68e9996ce5ace4f09c016634bb9d915a3263836a45145e4dae19f595c313a2c6.exe
  • Size 45KB
  • Sample260808-yfjb5scq2x
  • SHA256 68e9996ce5ace4f09c016634bb9d915a3263836a45145e4dae19f595c313a2c6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • 3rules.co/vi-vn/:80

  • 3rules.co/vi-vn/:8080

  • 3rules.co/vi-vn/:443

  • 3rules.co/vi-vn/:8443

  • 3rules.co/vi-vn/:3306

  • 3rules.co/vi-vn/:20

  • 3rules.co/vi-vn/:25

  • 3rules.co/vi-vn/:22

  • 3rules.co/vi-vn/:23

  • uncall.me/vi-vn/:80

  • uncall.me/vi-vn/:8080

  • uncall.me/vi-vn/:443

  • uncall.me/vi-vn/:8443

  • uncall.me/vi-vn/:3306

  • uncall.me/vi-vn/:20

  • uncall.me/vi-vn/:25

  • uncall.me/vi-vn/:22

  • uncall.me/vi-vn/:23

  • ftxs.tw/vi-vn/:80

  • ftxs.tw/vi-vn/:8080

Mutex

  • dWWUO0pEsgj1

Attributes
  • delay

    3

  • install

    true

  • install_file

    hay88.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\68e9996ce5ace4f09c016634bb9d915a3263836a45145e4dae19f595c313a2c6.exe
    "C:\Users\Admin\AppData\Local\Temp\68e9996ce5ace4f09c016634bb9d915a3263836a45145e4dae19f595c313a2c6.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4144
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "hay88" /tr '"C:\Users\Admin\AppData\Roaming\hay88.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:2208
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "hay88" /tr '"C:\Users\Admin\AppData\Roaming\hay88.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4704
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp6F4A.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:4216
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:3012
      • C:\Users\Admin\AppData\Roaming\hay88.exe
        "C:\Users\Admin\AppData\Roaming\hay88.exe"
        3⤵
          PID:1328
    • C:\Users\Admin\AppData\Roaming\hay88.exe
      "C:\Users\Admin\AppData\Roaming\hay88.exe"
      1⤵
        PID:1164

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            tmp6F4A.tmp.bat
            • Path C:\Users\Admin\AppData\Local\Temp\tmp6F4A.tmp.bat
            • Size 149B
            • SHA256 f9730669a522bd3ae2f553c01d3e16dcb733037740448677f63998f0fab4febb
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            hay88.exe
            • Path C:\Users\Admin\AppData\Roaming\hay88.exe
            • Size 45KB
            • SHA256 68e9996ce5ace4f09c016634bb9d915a3263836a45145e4dae19f595c313a2c6
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/1164-12-0x00000000749C0000-0x000000007517C000-memory.dmp
            Download

            memory/1164-14-0x00000000749C0000-0x000000007517C000-memory.dmp
            Download

            memory/4144-0-0x00000000749E2000-0x00000000749E3000-memory.dmp
            Download

            memory/4144-1-0x00000000009E0000-0x00000000009F2000-memory.dmp
            Download

            memory/4144-2-0x00000000749D0000-0x000000007518C000-memory.dmp
            Download

            memory/4144-3-0x00000000053A0000-0x000000000543C000-memory.dmp
            Download

            memory/4144-9-0x00000000749D0000-0x000000007518C000-memory.dmp
            Download