Analysis
- max time kernel
5s - max time network
45s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 19:54
General
- Target eed105dc340cb18abb3cfd105bfd34298388e4f65e62db2d7ff362610877cf4f.exe
- Size 52KB
- Sample260808-ymst6axza1
- SHA256 eed105dc340cb18abb3cfd105bfd34298388e4f65e62db2d7ff362610877cf4f
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
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6XXqVhwlZ9Bi
-
delay
3
-
install
true
-
install_file
ServiceHost.exe
-
install_folder
%AppData%
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local_host
127.0.0.1
Signatures
- Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Async RAT payload 1 IoCs
- 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.
- 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.
- 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.
Processes
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C:\Users\Admin\AppData\Local\Temp\eed105dc340cb18abb3cfd105bfd34298388e4f65e62db2d7ff362610877cf4f.exe"C:\Users\Admin\AppData\Local\Temp\eed105dc340cb18abb3cfd105bfd34298388e4f65e62db2d7ff362610877cf4f.exe"1⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "ServiceHost" /tr '"C:\Users\Admin\AppData\Roaming\ServiceHost.exe"' & exit2⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "ServiceHost" /tr '"C:\Users\Admin\AppData\Roaming\ServiceHost.exe"'3⤵
- Scheduled Task/Job: Scheduled Task
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpE8D.tmp.bat""2⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\timeout.exetimeout 33⤵
- Delays execution with timeout.exe
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C:\Users\Admin\AppData\Roaming\ServiceHost.exe"C:\Users\Admin\AppData\Roaming\ServiceHost.exe"3⤵
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C:\Users\Admin\AppData\Roaming\ServiceHost.exe"C:\Users\Admin\AppData\Roaming\ServiceHost.exe"1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
tmpE8D.tmp.bat
ServiceHost.exe
memory/1728-13-0x00000000744F0000-0x0000000074CAC000-memory.dmp
memory/1728-15-0x00000000744F0000-0x0000000074CAC000-memory.dmp
memory/3772-0-0x0000000074502000-0x0000000074503000-memory.dmp
memory/3772-1-0x0000000000420000-0x0000000000432000-memory.dmp
memory/3772-2-0x00000000744F0000-0x0000000074CAC000-memory.dmp
memory/3772-3-0x0000000004DD0000-0x0000000004E36000-memory.dmp
memory/3772-4-0x0000000005260000-0x00000000052FC000-memory.dmp
memory/3772-9-0x00000000744F0000-0x0000000074CAC000-memory.dmp