Overview

overview

10

Static

static

10

6384991a2f...d4.exe

windows10-2004-x64

10

6384991a2f...d4.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    60s
  • max time network
    59s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 19:52

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    6384991a2f526d101ab0edfaa6e501a9d3c5e57c4bcac165ef984134b9587bd4.exe
  • Size 45KB
  • Sample260731-ylm8aafg69
  • SHA256 6384991a2f526d101ab0edfaa6e501a9d3c5e57c4bcac165ef984134b9587bd4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • xemsexxx.me:80

  • xemsexxx.me:22

  • xemsexxx.me:8080

  • xemsexxx.me:8880

  • xemsexxx.me:2052

  • xemsexxx.me:2082

  • xemsexxx.me:2086

  • xemsexxx.me:2095

  • xemsexxx.me:443

  • xemsexxx.me:2053

  • xemsexxx.me:2083

  • xemsexxx.me:2087

  • xemsexxx.me:2096

  • xemsexxx.me:8443

  • www.xemsexxx.me:80

  • www.xemsexxx.me:22

  • www.xemsexxx.me:8080

  • www.xemsexxx.me:8880

  • www.xemsexxx.me:2052

  • www.xemsexxx.me:2082

Mutex

  • yBoGB0U8prsd

Attributes
  • delay

    0

  • install

    true

  • install_file

    39qgla1l.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).

  • 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 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 31 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6384991a2f526d101ab0edfaa6e501a9d3c5e57c4bcac165ef984134b9587bd4.exe
    "C:\Users\Admin\AppData\Local\Temp\6384991a2f526d101ab0edfaa6e501a9d3c5e57c4bcac165ef984134b9587bd4.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3116
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "39qgla1l" /tr '"C:\Users\Admin\AppData\Roaming\39qgla1l.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5356
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "39qgla1l" /tr '"C:\Users\Admin\AppData\Roaming\39qgla1l.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4808
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp213A.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1992
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:1948
      • C:\Users\Admin\AppData\Roaming\39qgla1l.exe
        "C:\Users\Admin\AppData\Roaming\39qgla1l.exe"
        3⤵
          PID:2960
    • C:\Users\Admin\AppData\Roaming\39qgla1l.exe
      "C:\Users\Admin\AppData\Roaming\39qgla1l.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4352

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          tmp213A.tmp.bat
          • Path C:\Users\Admin\AppData\Local\Temp\tmp213A.tmp.bat
          • Size 152B
          • SHA256 eac56c9f7939e0320b7c556b513e24a9efe04d875a83d8c4a376d16bf56f1b6a
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          39qgla1l.exe
          • Path C:\Users\Admin\AppData\Roaming\39qgla1l.exe
          • Size 45KB
          • SHA256 6384991a2f526d101ab0edfaa6e501a9d3c5e57c4bcac165ef984134b9587bd4
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/3116-0-0x0000000074552000-0x0000000074553000-memory.dmp
          Download

          memory/3116-1-0x0000000000870000-0x0000000000882000-memory.dmp
          Download

          memory/3116-2-0x0000000074540000-0x0000000074CFC000-memory.dmp
          Download

          memory/3116-3-0x0000000005330000-0x00000000053CC000-memory.dmp
          Download

          memory/3116-8-0x0000000074540000-0x0000000074CFC000-memory.dmp
          Download

          memory/4352-12-0x00000000743D0000-0x0000000074B8C000-memory.dmp
          Download

          memory/4352-14-0x00000000743D0000-0x0000000074B8C000-memory.dmp
          Download