Overview

overview

10

Static

static

10

8f2ce30c03...88.exe

windows10-2004-x64

10

8f2ce30c03...88.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
    06/09/2026, 19:01

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General

  • Target
    8f2ce30c03345642e87e670bbd3261472bbf7a2cd570b7b28cbad8bb1b001088.exe
  • Size 45KB
  • Sample260906-xpff6s1blb
  • SHA256 8f2ce30c03345642e87e670bbd3261472bbf7a2cd570b7b28cbad8bb1b001088
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • phimjapan.club:80

  • phimjapan.club:22

  • phimjapan.club:8080

  • phimjapan.club:8880

  • phimjapan.club:2052

  • phimjapan.club:2082

  • phimjapan.club:2086

  • phimjapan.club:2095

  • phimjapan.club:443

  • phimjapan.club:2053

  • phimjapan.club:2083

  • phimjapan.club:2087

  • phimjapan.club:2096

  • phimjapan.club:8443

  • www.phimjapan.club:80

  • www.phimjapan.club:22

  • www.phimjapan.club:8080

  • www.phimjapan.club:8880

  • www.phimjapan.club:2052

  • www.phimjapan.club:2082

Mutex

  • bk1bRN0lFTRU

Attributes
  • delay

    0

  • install

    true

  • install_file

    tlxu.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\8f2ce30c03345642e87e670bbd3261472bbf7a2cd570b7b28cbad8bb1b001088.exe
    "C:\Users\Admin\AppData\Local\Temp\8f2ce30c03345642e87e670bbd3261472bbf7a2cd570b7b28cbad8bb1b001088.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1848
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "tlxu" /tr '"C:\Users\Admin\AppData\Roaming\tlxu.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:468
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "tlxu" /tr '"C:\Users\Admin\AppData\Roaming\tlxu.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:124
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp3E96.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:3000
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:252
      • C:\Users\Admin\AppData\Roaming\tlxu.exe
        "C:\Users\Admin\AppData\Roaming\tlxu.exe"
        3⤵
          PID:1888
    • C:\Users\Admin\AppData\Roaming\tlxu.exe
      "C:\Users\Admin\AppData\Roaming\tlxu.exe"
      1⤵
        PID:1252

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            tmp3E96.tmp.bat
            • Path C:\Users\Admin\AppData\Local\Temp\tmp3E96.tmp.bat
            • Size 148B
            • SHA256 bb270f764a13805ae2f36fc867bc1faebc853a53a1b3bfe760ec7e58b39ef87c
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            tlxu.exe
            • Path C:\Users\Admin\AppData\Roaming\tlxu.exe
            • Size 45KB
            • SHA256 8f2ce30c03345642e87e670bbd3261472bbf7a2cd570b7b28cbad8bb1b001088
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/1252-12-0x0000000074540000-0x0000000074CFC000-memory.dmp
            Download

            memory/1252-14-0x0000000074540000-0x0000000074CFC000-memory.dmp
            Download

            memory/1848-0-0x00000000746C2000-0x00000000746C3000-memory.dmp
            Download

            memory/1848-1-0x0000000000E10000-0x0000000000E22000-memory.dmp
            Download

            memory/1848-2-0x00000000746B0000-0x0000000074E6C000-memory.dmp
            Download

            memory/1848-3-0x0000000005880000-0x000000000591C000-memory.dmp
            Download

            memory/1848-8-0x00000000746B0000-0x0000000074E6C000-memory.dmp
            Download