Overview

overview

10

Static

static

10

79d895ed14...f4.exe

windows10-2004-x64

10

79d895ed14...f4.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    2s
  • max time network
    59s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 20:11

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    79d895ed1455355f95c5ccd7c4cc2e9de09f828078a967b01f4f230d24bf0af4.exe
  • Size 45KB
  • Sample260706-yyfc7sc18s
  • SHA256 79d895ed1455355f95c5ccd7c4cc2e9de09f828078a967b01f4f230d24bf0af4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • xemsex2k.net:80

  • xemsex2k.net:22

  • xemsex2k.net:8080

  • xemsex2k.net:8880

  • xemsex2k.net:2052

  • xemsex2k.net:2082

  • xemsex2k.net:2086

  • xemsex2k.net:2095

  • xemsex2k.net:443

  • xemsex2k.net:2053

  • xemsex2k.net:2083

  • xemsex2k.net:2087

  • xemsex2k.net:2096

  • xemsex2k.net:8443

  • www.xemsex2k.net:80

  • www.xemsex2k.net:22

  • www.xemsex2k.net:8080

  • www.xemsex2k.net:8880

  • www.xemsex2k.net:2052

  • www.xemsex2k.net:2082

Mutex

  • teIqY3L8jI0b

Attributes
  • delay

    0

  • install

    true

  • install_file

    9udd.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
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 27 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79d895ed1455355f95c5ccd7c4cc2e9de09f828078a967b01f4f230d24bf0af4.exe
    "C:\Users\Admin\AppData\Local\Temp\79d895ed1455355f95c5ccd7c4cc2e9de09f828078a967b01f4f230d24bf0af4.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3344
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "9udd" /tr '"C:\Users\Admin\AppData\Roaming\9udd.exe"' & exit
      2⤵
        PID:5528
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "9udd" /tr '"C:\Users\Admin\AppData\Roaming\9udd.exe"'
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1584
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp1F46.tmp.bat""
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2340
        • C:\Windows\SysWOW64\timeout.exe
          timeout 3
          3⤵
          • Delays execution with timeout.exe
          PID:3212
        • C:\Users\Admin\AppData\Roaming\9udd.exe
          "C:\Users\Admin\AppData\Roaming\9udd.exe"
          3⤵
            PID:5764
      • C:\Users\Admin\AppData\Roaming\9udd.exe
        "C:\Users\Admin\AppData\Roaming\9udd.exe"
        1⤵
          PID:2448
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:1716
            • C:\Windows\explorer.exe
              explorer.exe /LOADSAVEDWINDOWS
              2⤵
                PID:2888
            • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
              "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
              1⤵
                PID:1144
              • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                1⤵
                  PID:1772

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      tmp1F46.tmp.bat
                      • Path C:\Users\Admin\AppData\Local\Temp\tmp1F46.tmp.bat
                      • Size 148B
                      • SHA256 250fc8352b8141af680aaba84bd43e25e1f81debca8d291847e4e18f3595e5b4
                      • MD5 SHA1 SHA512 TLSH
                      Submit Download

                      9udd.exe
                      • Path C:\Users\Admin\AppData\Roaming\9udd.exe
                      • Size 45KB
                      • SHA256 79d895ed1455355f95c5ccd7c4cc2e9de09f828078a967b01f4f230d24bf0af4
                      • MD5 SHA1 SHA512 SSDEEP TLSH
                      Submit Download

                      memory/1144-17-0x000001AB001E0000-0x000001AB002E0000-memory.dmp
                      Download

                      memory/1144-74-0x000001AB14710000-0x000001AB14730000-memory.dmp
                      Download

                      memory/1144-43-0x000001AB01F00000-0x000001AB02000000-memory.dmp
                      Download

                      memory/1144-55-0x000001AB01E00000-0x000001AB01E20000-memory.dmp
                      Download

                      memory/1144-42-0x000001AB01CE0000-0x000001AB01D00000-memory.dmp
                      Download

                      memory/2448-12-0x0000000074E90000-0x000000007564C000-memory.dmp
                      Download

                      memory/2448-14-0x0000000074E90000-0x000000007564C000-memory.dmp
                      Download

                      memory/3344-3-0x00000000054F0000-0x000000000558C000-memory.dmp
                      Download

                      memory/3344-8-0x0000000075000000-0x00000000757BC000-memory.dmp
                      Download

                      memory/3344-2-0x0000000075000000-0x00000000757BC000-memory.dmp
                      Download

                      memory/3344-1-0x0000000000990000-0x00000000009A2000-memory.dmp
                      Download

                      memory/3344-0-0x0000000075012000-0x0000000075013000-memory.dmp
                      Download