Overview

overview

10

Static

static

10

8624cd2c0d...27.exe

windows10-2004-x64

10

8624cd2c0d...27.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 17:16

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General

  • Target
    8624cd2c0d4862627ffa4d3c347f68d3f56331ec3e1cd015712d2d3185a93d27.exe
  • Size 45KB
  • Sample260707-vtmpyaa19k
  • SHA256 8624cd2c0d4862627ffa4d3c347f68d3f56331ec3e1cd015712d2d3185a93d27
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • sexviet182.com:80

  • sexviet182.com:22

  • sexviet182.com:8080

  • sexviet182.com:8880

  • sexviet182.com:2052

  • sexviet182.com:2082

  • sexviet182.com:2086

  • sexviet182.com:2095

  • sexviet182.com:443

  • sexviet182.com:2053

  • sexviet182.com:2083

  • sexviet182.com:2087

  • sexviet182.com:2096

  • sexviet182.com:8443

  • www.sexviet182.com:80

  • www.sexviet182.com:22

  • www.sexviet182.com:8080

  • www.sexviet182.com:8880

  • www.sexviet182.com:2052

  • www.sexviet182.com:2082

Mutex

  • FjD0MPh8Fed0

Attributes
  • delay

    0

  • install

    true

  • install_file

    y7cmr0se.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
  • 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\8624cd2c0d4862627ffa4d3c347f68d3f56331ec3e1cd015712d2d3185a93d27.exe
    "C:\Users\Admin\AppData\Local\Temp\8624cd2c0d4862627ffa4d3c347f68d3f56331ec3e1cd015712d2d3185a93d27.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5448
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "y7cmr0se" /tr '"C:\Users\Admin\AppData\Roaming\y7cmr0se.exe"' & exit
      2⤵
        PID:5888
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "y7cmr0se" /tr '"C:\Users\Admin\AppData\Roaming\y7cmr0se.exe"'
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1292
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp3A9E.tmp.bat""
        2⤵
          PID:892
          • C:\Windows\SysWOW64\timeout.exe
            timeout 3
            3⤵
            • Delays execution with timeout.exe
            PID:544
          • C:\Users\Admin\AppData\Roaming\y7cmr0se.exe
            "C:\Users\Admin\AppData\Roaming\y7cmr0se.exe"
            3⤵
              PID:5004
        • C:\Users\Admin\AppData\Roaming\y7cmr0se.exe
          "C:\Users\Admin\AppData\Roaming\y7cmr0se.exe"
          1⤵
            PID:5512

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                tmp3A9E.tmp.bat
                • Path C:\Users\Admin\AppData\Local\Temp\tmp3A9E.tmp.bat
                • Size 152B
                • SHA256 8ede0c60530272abb13f7bca861058872f0d482b6c79b0d72747e957bcf83a72
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                y7cmr0se.exe
                • Path C:\Users\Admin\AppData\Roaming\y7cmr0se.exe
                • Size 45KB
                • SHA256 8624cd2c0d4862627ffa4d3c347f68d3f56331ec3e1cd015712d2d3185a93d27
                • MD5 SHA1 SHA512 SSDEEP TLSH
                Submit Download

                memory/5448-0-0x00000000743F2000-0x00000000743F3000-memory.dmp
                Download

                memory/5448-1-0x0000000000720000-0x0000000000732000-memory.dmp
                Download

                memory/5448-2-0x00000000743E0000-0x0000000074B9C000-memory.dmp
                Download

                memory/5448-3-0x00000000743F2000-0x00000000743F3000-memory.dmp
                Download

                memory/5448-4-0x00000000052A0000-0x000000000533C000-memory.dmp
                Download

                memory/5448-5-0x00000000743E0000-0x0000000074B9C000-memory.dmp
                Download

                memory/5448-10-0x00000000743E0000-0x0000000074B9C000-memory.dmp
                Download

                memory/5512-14-0x00000000741F0000-0x00000000749AC000-memory.dmp
                Download

                memory/5512-16-0x00000000741F0000-0x00000000749AC000-memory.dmp
                Download