Analysis
- max time kernel
58s - max time network
57s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/10/2026, 19:52
General
- Target 6a253b38a37389c0451e01a4c69f30375b2cc645e760a84acaca8e28cd237637.exe
- Size 47KB
- Sample261002-ylpfca11dw
- SHA256 6a253b38a37389c0451e01a4c69f30375b2cc645e760a84acaca8e28cd237637
Malware Config
Extracted
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asyncrat
-
0.5.8
-
Default
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92.96.191.46:6868
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gqWEJsGalCu5
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delay
3
-
install
true
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install_file
System.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 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\6a253b38a37389c0451e01a4c69f30375b2cc645e760a84acaca8e28cd237637.exe"C:\Users\Admin\AppData\Local\Temp\6a253b38a37389c0451e01a4c69f30375b2cc645e760a84acaca8e28cd237637.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 "System" /tr '"C:\Users\Admin\AppData\Roaming\System.exe"' & exit2⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "System" /tr '"C:\Users\Admin\AppData\Roaming\System.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\tmp6865.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\System.exe"C:\Users\Admin\AppData\Roaming\System.exe"3⤵
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C:\Users\Admin\AppData\Roaming\System.exe"C:\Users\Admin\AppData\Roaming\System.exe"1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
tmp6865.tmp.bat
System.exe
memory/2680-0-0x0000000074672000-0x0000000074673000-memory.dmp
memory/2680-1-0x00000000007F0000-0x0000000000802000-memory.dmp
memory/2680-2-0x0000000074660000-0x0000000074E1C000-memory.dmp
memory/2680-3-0x0000000005180000-0x00000000051E6000-memory.dmp
memory/2680-4-0x0000000005650000-0x00000000056EC000-memory.dmp
memory/2680-9-0x0000000074660000-0x0000000074E1C000-memory.dmp
memory/4264-13-0x0000000074470000-0x0000000074C2C000-memory.dmp
memory/4264-15-0x0000000074470000-0x0000000074C2C000-memory.dmp