Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
- submitted
08/07/2026, 04:19
General
- Target 16323f7ccf2c8fc6fb3c37f636e0f48b176726ab675b3b8c62753f60d8b58d4b.exe
- Size 45KB
- Sample260708-exwh9abv2p
- SHA256 16323f7ccf2c8fc6fb3c37f636e0f48b176726ab675b3b8c62753f60d8b58d4b
Malware Config
Extracted
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asyncrat
-
0.5.8
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Default
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x.vnphimsexhay.blog:80
-
x.vnphimsexhay.blog:22
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x.vnphimsexhay.blog:8080
-
x.vnphimsexhay.blog:8880
-
x.vnphimsexhay.blog:2052
-
x.vnphimsexhay.blog:2082
-
x.vnphimsexhay.blog:2086
-
x.vnphimsexhay.blog:2095
-
x.vnphimsexhay.blog:443
-
x.vnphimsexhay.blog:2053
-
x.vnphimsexhay.blog:2083
-
x.vnphimsexhay.blog:2087
-
x.vnphimsexhay.blog:2096
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x.vnphimsexhay.blog:8443
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www.x.vnphimsexhay.blog:80
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www.x.vnphimsexhay.blog:22
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www.x.vnphimsexhay.blog:8080
-
www.x.vnphimsexhay.blog:8880
-
www.x.vnphimsexhay.blog:2052
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www.x.vnphimsexhay.blog:2082
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419R96q1n6Kw
-
delay
0
-
install
true
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install_file
wet0dj.exe
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install_folder
%AppData%
Signatures
- Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Async RAT payload 1 IoCs
- Executes dropped EXE 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Delays execution with timeout.exe 1 IoCs
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 29 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\16323f7ccf2c8fc6fb3c37f636e0f48b176726ab675b3b8c62753f60d8b58d4b.exe"C:\Users\Admin\AppData\Local\Temp\16323f7ccf2c8fc6fb3c37f636e0f48b176726ab675b3b8c62753f60d8b58d4b.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "wet0dj" /tr '"C:\Users\Admin\AppData\Roaming\wet0dj.exe"' & exit2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "wet0dj" /tr '"C:\Users\Admin\AppData\Roaming\wet0dj.exe"'3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp1E7B.tmp.bat""2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exetimeout 33⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
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C:\Users\Admin\AppData\Roaming\wet0dj.exe"C:\Users\Admin\AppData\Roaming\wet0dj.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
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C:\Users\Admin\AppData\Roaming\wet0dj.exe"C:\Users\Admin\AppData\Roaming\wet0dj.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
prep_Activatable Class_Hermes_perf.cache
prep_Activatable Class_Hermes_perf.cache
tmp1E7B.tmp.bat
wet0dj.exe
memory/3700-1-0x0000000000E00000-0x0000000000E12000-memory.dmp
memory/3700-2-0x00000000750C0000-0x000000007587C000-memory.dmp
memory/3700-3-0x0000000005A30000-0x0000000005ACC000-memory.dmp
memory/3700-8-0x00000000750C0000-0x000000007587C000-memory.dmp
memory/3700-0-0x00000000750D2000-0x00000000750D3000-memory.dmp
memory/4980-14-0x0000000074F50000-0x000000007570C000-memory.dmp
memory/4980-12-0x0000000074F50000-0x000000007570C000-memory.dmp
memory/5416-35-0x0000016C801E0000-0x0000016C802E0000-memory.dmp
memory/5416-49-0x0000016C82C90000-0x0000016C82CB0000-memory.dmp
memory/5416-53-0x0000016C94210000-0x0000016C94230000-memory.dmp
memory/5416-43-0x0000016C82A30000-0x0000016C82A50000-memory.dmp
memory/5416-45-0x0000016C82E50000-0x0000016C82F50000-memory.dmp