Analysis

  • max time kernel
    58s
  • max time network
    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
    22/07/2026, 19:20

General

  • Target
    376d6bcc92edc0e3e593375ff65b0c256f7e03c9f6596724d7afe10de01ad834.exe
  • Size 45KB
  • Sample260722-x2caaashke
  • SHA256 376d6bcc92edc0e3e593375ff65b0c256f7e03c9f6596724d7afe10de01ad834
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • sexul.love:80

  • sexul.love:22

  • sexul.love:8080

  • sexul.love:8880

  • sexul.love:2052

  • sexul.love:2082

  • sexul.love:2086

  • sexul.love:2095

  • sexul.love:443

  • sexul.love:2053

  • sexul.love:2083

  • sexul.love:2087

  • sexul.love:2096

  • sexul.love:8443

  • www.sexul.love:80

  • www.sexul.love:22

  • www.sexul.love:8080

  • www.sexul.love:8880

  • www.sexul.love:2052

  • www.sexul.love:2082

Mutex
  • WCydHwxY1v5o

Attributes
  • delay

    0

  • install

    true

  • install_file

    zxu36qbm.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\376d6bcc92edc0e3e593375ff65b0c256f7e03c9f6596724d7afe10de01ad834.exe
    "C:\Users\Admin\AppData\Local\Temp\376d6bcc92edc0e3e593375ff65b0c256f7e03c9f6596724d7afe10de01ad834.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2968
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "zxu36qbm" /tr '"C:\Users\Admin\AppData\Roaming\zxu36qbm.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:3680
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "zxu36qbm" /tr '"C:\Users\Admin\AppData\Roaming\zxu36qbm.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4592
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp522D.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:2228
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:1084
      • C:\Users\Admin\AppData\Roaming\zxu36qbm.exe
        "C:\Users\Admin\AppData\Roaming\zxu36qbm.exe"
        3⤵
          PID:5484
    • C:\Users\Admin\AppData\Roaming\zxu36qbm.exe
      "C:\Users\Admin\AppData\Roaming\zxu36qbm.exe"
      1⤵
        PID:5756

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            tmp522D.tmp.bat

            • Path C:\Users\Admin\AppData\Local\Temp\tmp522D.tmp.bat
            • Size 152B
            • SHA256 c7cb55b6ac63eeb26763be813b6d12493f87dd3dc6e7e9ff1379707a9b8b60fa
            • MD5 SHA1 SHA512 TLSH

            zxu36qbm.exe

            • Path C:\Users\Admin\AppData\Roaming\zxu36qbm.exe
            • Size 45KB
            • SHA256 376d6bcc92edc0e3e593375ff65b0c256f7e03c9f6596724d7afe10de01ad834
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/2968-0-0x0000000074B82000-0x0000000074B83000-memory.dmp

            memory/2968-1-0x0000000000870000-0x0000000000882000-memory.dmp

            memory/2968-2-0x0000000074B70000-0x000000007532C000-memory.dmp

            memory/2968-3-0x0000000005380000-0x000000000541C000-memory.dmp

            memory/2968-8-0x0000000074B70000-0x000000007532C000-memory.dmp

            memory/5756-12-0x0000000074A00000-0x00000000751BC000-memory.dmp

            memory/5756-14-0x0000000074A00000-0x00000000751BC000-memory.dmp