Overview

overview

10

Static

static

10

d5055fee93...46.exe

windows10-2004-x64

10

d5055fee93...46.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    58s
  • max time network
    59s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/07/2026, 20:31

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General

  • Target
    d5055fee9314423e032ba82ef1bddd81fe662b172bbea2fbc6caadd839cfba46.exe
  • Size 45KB
  • Sample260702-zaqppsa17q
  • SHA256 d5055fee9314423e032ba82ef1bddd81fe662b172bbea2fbc6caadd839cfba46
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • myzoomboom.com:80

  • myzoomboom.com:22

  • myzoomboom.com:8080

  • myzoomboom.com:8880

  • myzoomboom.com:2052

  • myzoomboom.com:2082

  • myzoomboom.com:2086

  • myzoomboom.com:2095

  • myzoomboom.com:443

  • myzoomboom.com:2053

  • myzoomboom.com:2083

  • myzoomboom.com:2087

  • myzoomboom.com:2096

  • myzoomboom.com:8443

  • www.myzoomboom.com:80

  • www.myzoomboom.com:22

  • www.myzoomboom.com:8080

  • www.myzoomboom.com:8880

  • www.myzoomboom.com:2052

  • www.myzoomboom.com:2082

Mutex

  • kDadedSBhPQ7

Attributes
  • delay

    0

  • install

    true

  • install_file

    81cxm.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\d5055fee9314423e032ba82ef1bddd81fe662b172bbea2fbc6caadd839cfba46.exe
    "C:\Users\Admin\AppData\Local\Temp\d5055fee9314423e032ba82ef1bddd81fe662b172bbea2fbc6caadd839cfba46.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2300
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "81cxm" /tr '"C:\Users\Admin\AppData\Roaming\81cxm.exe"' & exit
      2⤵
        PID:4016
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "81cxm" /tr '"C:\Users\Admin\AppData\Roaming\81cxm.exe"'
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3004
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp5A4B.tmp.bat""
        2⤵
          PID:5200
          • C:\Windows\SysWOW64\timeout.exe
            timeout 3
            3⤵
            • Delays execution with timeout.exe
            PID:3748
          • C:\Users\Admin\AppData\Roaming\81cxm.exe
            "C:\Users\Admin\AppData\Roaming\81cxm.exe"
            3⤵
              PID:4524
        • C:\Users\Admin\AppData\Roaming\81cxm.exe
          "C:\Users\Admin\AppData\Roaming\81cxm.exe"
          1⤵
            PID:3956
          • C:\Windows\system32\sihost.exe
            sihost.exe
            1⤵
              PID:6036
              • C:\Windows\explorer.exe
                explorer.exe /LOADSAVEDWINDOWS
                2⤵
                  PID:5952
              • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
                "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
                1⤵
                  PID:5696
                • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                  1⤵
                    PID:3704

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        prep_Activatable Class_Hermes_perf.cache
                        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
                        • Size 599B
                        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
                        • MD5 SHA1 SHA512 TLSH
                        Submit Download

                        prep_Activatable Class_Hermes_perf.cache
                        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
                        • Size 595B
                        • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
                        • MD5 SHA1 SHA512 TLSH
                        Submit Download

                        tmp5A4B.tmp.bat
                        • Path C:\Users\Admin\AppData\Local\Temp\tmp5A4B.tmp.bat
                        • Size 149B
                        • SHA256 53c231026a9eb1c68ed04f252de819c3f125d625da475d5d6ce635063c9d952f
                        • MD5 SHA1 SHA512 TLSH
                        Submit Download

                        81cxm.exe
                        • Path C:\Users\Admin\AppData\Roaming\81cxm.exe
                        • Size 45KB
                        • SHA256 d5055fee9314423e032ba82ef1bddd81fe662b172bbea2fbc6caadd839cfba46
                        • MD5 SHA1 SHA512 SSDEEP TLSH
                        Submit Download

                        memory/2300-1-0x0000000000240000-0x0000000000252000-memory.dmp
                        Download

                        memory/2300-2-0x0000000074FE0000-0x000000007579C000-memory.dmp
                        Download

                        memory/2300-3-0x0000000004D30000-0x0000000004DCC000-memory.dmp
                        Download

                        memory/2300-8-0x0000000074FE0000-0x000000007579C000-memory.dmp
                        Download

                        memory/2300-0-0x0000000074FF2000-0x0000000074FF3000-memory.dmp
                        Download

                        memory/3956-14-0x0000000074DF0000-0x00000000755AC000-memory.dmp
                        Download

                        memory/3956-12-0x0000000074DF0000-0x00000000755AC000-memory.dmp
                        Download

                        memory/5696-25-0x000001BE801E0000-0x000001BE802E0000-memory.dmp
                        Download

                        memory/5696-41-0x000001BE81E30000-0x000001BE81F30000-memory.dmp
                        Download

                        memory/5696-79-0x000001BE941F0000-0x000001BE94210000-memory.dmp
                        Download

                        memory/5696-40-0x000001BE81A10000-0x000001BE81A30000-memory.dmp
                        Download

                        memory/5696-53-0x000001BE81C70000-0x000001BE81C90000-memory.dmp
                        Download

                        memory/5952-203-0x000000000E020000-0x000000000E89B000-memory.dmp
                        Download