Overview

overview

10

Static

static

10

514cb97cc1...bd.exe

windows10-2004-x64

10

514cb97cc1...bd.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    3s
  • max time network
    58s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/06/2026, 19:28

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General

  • Target
    514cb97cc15c4c090e11ae5aa091568afeba2f82568376f3966409099ae7cabd.exe
  • Size 45KB
  • Sample260620-x6tecsg13m
  • SHA256 514cb97cc15c4c090e11ae5aa091568afeba2f82568376f3966409099ae7cabd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • sexnhatban.me:80

  • sexnhatban.me:22

  • sexnhatban.me:8080

  • sexnhatban.me:8880

  • sexnhatban.me:2052

  • sexnhatban.me:2082

  • sexnhatban.me:2086

  • sexnhatban.me:2095

  • sexnhatban.me:443

  • sexnhatban.me:2053

  • sexnhatban.me:2083

  • sexnhatban.me:2087

  • sexnhatban.me:2096

  • sexnhatban.me:8443

  • www.sexnhatban.me:80

  • www.sexnhatban.me:22

  • www.sexnhatban.me:8080

  • www.sexnhatban.me:8880

  • www.sexnhatban.me:2052

  • www.sexnhatban.me:2082

Mutex

  • FRjrqdxxCOEK

Attributes
  • delay

    0

  • install

    true

  • install_file

    l3ytai9.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 dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 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
  • Suspicious behavior: EnumeratesProcesses 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\514cb97cc15c4c090e11ae5aa091568afeba2f82568376f3966409099ae7cabd.exe
    "C:\Users\Admin\AppData\Local\Temp\514cb97cc15c4c090e11ae5aa091568afeba2f82568376f3966409099ae7cabd.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "l3ytai9" /tr '"C:\Users\Admin\AppData\Roaming\l3ytai9.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5072
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "l3ytai9" /tr '"C:\Users\Admin\AppData\Roaming\l3ytai9.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2232
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpFD95.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5368
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:1204
      • C:\Users\Admin\AppData\Roaming\l3ytai9.exe
        "C:\Users\Admin\AppData\Roaming\l3ytai9.exe"
        3⤵
          PID:1676
    • C:\Users\Admin\AppData\Roaming\l3ytai9.exe
      "C:\Users\Admin\AppData\Roaming\l3ytai9.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5860

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          tmpFD95.tmp.bat
          • Path C:\Users\Admin\AppData\Local\Temp\tmpFD95.tmp.bat
          • Size 151B
          • SHA256 8dc6f111b5eb671feeebab6842bdd8eeaa869b5c9da6e58707aa510ed0a420bc
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          l3ytai9.exe
          • Path C:\Users\Admin\AppData\Roaming\l3ytai9.exe
          • Size 45KB
          • SHA256 514cb97cc15c4c090e11ae5aa091568afeba2f82568376f3966409099ae7cabd
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/2940-0-0x0000000074212000-0x0000000074213000-memory.dmp
          Download

          memory/2940-1-0x0000000000900000-0x0000000000912000-memory.dmp
          Download

          memory/2940-2-0x0000000074200000-0x00000000749BC000-memory.dmp
          Download

          memory/2940-3-0x0000000005460000-0x00000000054FC000-memory.dmp
          Download

          memory/2940-13-0x0000000074200000-0x00000000749BC000-memory.dmp
          Download

          memory/5860-11-0x0000000074060000-0x000000007481C000-memory.dmp
          Download

          memory/5860-14-0x0000000074060000-0x000000007481C000-memory.dmp
          Download