Overview

overview

10

Static

static

10

396afc95c4...81.exe

windows10-2004-x64

10

396afc95c4...81.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    3s
  • max time network
    153s
  • 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, 13:26

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General

  • Target
    396afc95c4d1e63a79187f1ee008a7daa5e5e5055389fcf7b377448003678381.exe
  • Size 45KB
  • Sample260731-qplvmavsdt
  • SHA256 396afc95c4d1e63a79187f1ee008a7daa5e5e5055389fcf7b377448003678381
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultcommand_and_controldefense_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

  • grkq7YLLX978

Attributes
  • delay

    0

  • install

    true

  • install_file

    mmchrygl.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
  • Outbound SSH connection to public host 2 TTPs 1 IoCs

    SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

    command_and_control
  • 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
  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\396afc95c4d1e63a79187f1ee008a7daa5e5e5055389fcf7b377448003678381.exe
    "C:\Users\Admin\AppData\Local\Temp\396afc95c4d1e63a79187f1ee008a7daa5e5e5055389fcf7b377448003678381.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4484
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "mmchrygl" /tr '"C:\Users\Admin\AppData\Roaming\mmchrygl.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      PID:836
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "mmchrygl" /tr '"C:\Users\Admin\AppData\Roaming\mmchrygl.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3380
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpEDE1.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      PID:2596
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:3984
      • C:\Users\Admin\AppData\Roaming\mmchrygl.exe
        "C:\Users\Admin\AppData\Roaming\mmchrygl.exe"
        3⤵
          PID:2572
    • C:\Users\Admin\AppData\Roaming\mmchrygl.exe
      "C:\Users\Admin\AppData\Roaming\mmchrygl.exe"
      1⤵
        PID:5052

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            tmpEDE1.tmp.bat
            • Path C:\Users\Admin\AppData\Local\Temp\tmpEDE1.tmp.bat
            • Size 152B
            • SHA256 027a65513ad03ddae81d76389bdb31a5cd85529a5dac1343de1aca746e9c1503
            • MD5 SHA1 SHA512 TLSH
            Submit Download

            mmchrygl.exe
            • Path C:\Users\Admin\AppData\Roaming\mmchrygl.exe
            • Size 45KB
            • SHA256 396afc95c4d1e63a79187f1ee008a7daa5e5e5055389fcf7b377448003678381
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/4484-0-0x0000000074E22000-0x0000000074E23000-memory.dmp
            Download

            memory/4484-1-0x0000000000AF0000-0x0000000000B02000-memory.dmp
            Download

            memory/4484-2-0x0000000074E10000-0x00000000755CC000-memory.dmp
            Download

            memory/4484-3-0x0000000005600000-0x000000000569C000-memory.dmp
            Download

            memory/4484-8-0x0000000074E10000-0x00000000755CC000-memory.dmp
            Download

            memory/5052-12-0x0000000074C40000-0x00000000753FC000-memory.dmp
            Download

            memory/5052-14-0x0000000074C40000-0x00000000753FC000-memory.dmp
            Download