Analysis
- max time kernel
2s - max time network
61s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
26/08/2026, 19:41
General
- Target 77b864752e88e4031c9801cff0eb0d433a9459747862c77fd23b51966a729fa0.exe
- Size 32KB
- Sample260826-yeeybsfa74
- SHA256 77b864752e88e4031c9801cff0eb0d433a9459747862c77fd23b51966a729fa0
Malware Config
Signatures
- Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- 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.
- 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\77b864752e88e4031c9801cff0eb0d433a9459747862c77fd23b51966a729fa0.exe"C:\Users\Admin\AppData\Local\Temp\77b864752e88e4031c9801cff0eb0d433a9459747862c77fd23b51966a729fa0.exe"1⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin delete shadows /all /quiet2⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Local\Temp\AppData\svchost.exe"' & exit2⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Local\Temp\AppData\svchost.exe"'3⤵
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\77b864752e88e4031c9801cff0eb0d433a9459747862c77fd23b51966a729fa0.exeC:\Users\Admin\AppData\Local\Temp\77b864752e88e4031c9801cff0eb0d433a9459747862c77fd23b51966a729fa0.exe1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4456-0-0x00000000745D2000-0x00000000745D3000-memory.dmp
memory/4456-1-0x0000000000F50000-0x0000000000F5E000-memory.dmp
memory/4456-2-0x00000000745C0000-0x0000000074D7C000-memory.dmp
memory/4456-3-0x00000000745D2000-0x00000000745D3000-memory.dmp
memory/4456-4-0x00000000745C0000-0x0000000074D7C000-memory.dmp
memory/4456-5-0x0000000006650000-0x0000000006C0A000-memory.dmp
memory/4456-18-0x0000000007EB0000-0x0000000007F4C000-memory.dmp
memory/6720-19-0x00000000745C0000-0x0000000074D7C000-memory.dmp
memory/6720-20-0x00000000745C0000-0x0000000074D7C000-memory.dmp
memory/6720-21-0x00000000745C0000-0x0000000074D7C000-memory.dmp
memory/6720-22-0x00000000745C0000-0x0000000074D7C000-memory.dmp