Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
18/04/2026, 03:54
General
- Target 253d6c0985396a5da29aa76012b8452c667b16582f6e8cab5e472c548e1705d9.exe
- Size 45KB
- Sample260418-egcq7sf14x
- SHA256 253d6c0985396a5da29aa76012b8452c667b16582f6e8cab5e472c548e1705d9
Malware Config
Extracted
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asyncrat
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0.5.8
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Default
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waiteparkautoandsport.com:443
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waiteparkautoandsport.com:80
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www.waiteparkautoandsport.com:443
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www.waiteparkautoandsport.com:80
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blaster.waiteparkautoandsport.com:443
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blaster.waiteparkautoandsport.com:80
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mydoom.waiteparkautoandsport.com:443
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mydoom.waiteparkautoandsport.com:80
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sodinokibi.waiteparkautoandsport.com:443
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sodinokibi.waiteparkautoandsport.com:80
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u6s8ACYUIgNC
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delay
0
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install
true
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install_file
cw7g.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
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- 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 21 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\253d6c0985396a5da29aa76012b8452c667b16582f6e8cab5e472c548e1705d9.exe"C:\Users\Admin\AppData\Local\Temp\253d6c0985396a5da29aa76012b8452c667b16582f6e8cab5e472c548e1705d9.exe"1⤵
- Checks computer location settings
- 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 "cw7g" /tr '"C:\Users\Admin\AppData\Roaming\cw7g.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 "cw7g" /tr '"C:\Users\Admin\AppData\Roaming\cw7g.exe"'3⤵
- System Location Discovery: System Language Discovery
- 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\tmp6481.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\cw7g.exe"C:\Users\Admin\AppData\Roaming\cw7g.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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-
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C:\Users\Admin\AppData\Roaming\cw7g.exe"C:\Users\Admin\AppData\Roaming\cw7g.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
tmp6481.tmp.bat
cw7g.exe
memory/2520-14-0x0000000002850000-0x0000000002869000-memory.dmp
memory/3440-15-0x00000000030D0000-0x00000000030E9000-memory.dmp
memory/3440-27-0x0000000000F60000-0x0000000000F6A000-memory.dmp
memory/3692-11-0x00000000010B0000-0x000000000116F000-memory.dmp
memory/4656-0-0x0000000000690000-0x00000000006A2000-memory.dmp
memory/4656-1-0x0000000004FD0000-0x0000000004FE0000-memory.dmp
memory/4656-2-0x0000000004FE0000-0x000000000507C000-memory.dmp
memory/4656-7-0x00000000010F0000-0x0000000001109000-memory.dmp