Analysis

  • max time kernel
    60s
  • max time network
    56s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 19:25

General

  • Target
    9dfd55e418642848181ac7c0b66bc363eebbaecd5eaeb26dbb629f2bf422ad2c.exe
  • Size 47KB
  • Sample260723-x5f3msvhpg
  • SHA256 9dfd55e418642848181ac7c0b66bc363eebbaecd5eaeb26dbb629f2bf422ad2c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • beefenmore.nl:6606

  • beefenmore.nl:80

  • beefenmore.nl:8080

  • beefenmore.nl:443

  • beefenmore.nl:8443

  • beefenmore.nl:22

  • beefenmore.nl:23

  • dailyworldnews.co:6606

  • dailyworldnews.co:80

  • dailyworldnews.co:8080

  • dailyworldnews.co:443

  • dailyworldnews.co:8443

  • dailyworldnews.co:22

  • dailyworldnews.co:23

Mutex
  • zapcoXArYBel

Attributes
  • delay

    3

  • install

    true

  • install_file

    GoogleUpdate.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
  • 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.

  • 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.

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\9dfd55e418642848181ac7c0b66bc363eebbaecd5eaeb26dbb629f2bf422ad2c.exe
    "C:\Users\Admin\AppData\Local\Temp\9dfd55e418642848181ac7c0b66bc363eebbaecd5eaeb26dbb629f2bf422ad2c.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1920
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "GoogleUpdate" /tr '"C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:4444
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "GoogleUpdate" /tr '"C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5092
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpD983.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:5612
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:2760
      • C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe
        "C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"
        3⤵
          PID:5176
    • C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe
      "C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"
      1⤵
        PID:5672

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            tmpD983.tmp.bat

            • Path C:\Users\Admin\AppData\Local\Temp\tmpD983.tmp.bat
            • Size 156B
            • SHA256 2807b70ef26454625beafa76c86b622fa6d210c760bb35561a12bc3975a2c9b9
            • MD5 SHA1 SHA512 TLSH

            GoogleUpdate.exe

            • Path C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe
            • Size 47KB
            • SHA256 9dfd55e418642848181ac7c0b66bc363eebbaecd5eaeb26dbb629f2bf422ad2c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1920-0-0x0000000074412000-0x0000000074413000-memory.dmp

            memory/1920-1-0x0000000000F70000-0x0000000000F82000-memory.dmp

            memory/1920-2-0x0000000074400000-0x0000000074BBC000-memory.dmp

            memory/1920-3-0x0000000005A30000-0x0000000005A96000-memory.dmp

            memory/1920-4-0x0000000005F20000-0x0000000005FBC000-memory.dmp

            memory/1920-9-0x0000000074400000-0x0000000074BBC000-memory.dmp

            memory/5672-13-0x0000000074280000-0x0000000074A3C000-memory.dmp

            memory/5672-15-0x0000000074280000-0x0000000074A3C000-memory.dmp