Analysis
- max time kernel
58s - max time network
56s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
20/04/2026, 19:41
General
- Target 71c73f5efdd8004dc6808bfd2d12883fa05c318ac490f769c7291d9ff268ed1d.exe
- Size 61KB
- Sample260420-yeb7fac19p
- SHA256 71c73f5efdd8004dc6808bfd2d12883fa05c318ac490f769c7291d9ff268ed1d
Malware Config
Extracted
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asyncrat
-
0.5.7B
-
:)
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Ky4n1te_Mut3x
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delay
0
-
install
true
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install_file
Voicemod Premium Cracked.exe
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install_folder
%AppData%
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local_host
127.0.0.1
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private_ip
192.168.1.9
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 23 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\71c73f5efdd8004dc6808bfd2d12883fa05c318ac490f769c7291d9ff268ed1d.exe"C:\Users\Admin\AppData\Local\Temp\71c73f5efdd8004dc6808bfd2d12883fa05c318ac490f769c7291d9ff268ed1d.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 "Voicemod Premium Cracked" /tr '"C:\Users\Admin\AppData\Roaming\Voicemod Premium Cracked.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 "Voicemod Premium Cracked" /tr '"C:\Users\Admin\AppData\Roaming\Voicemod Premium Cracked.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\tmpB532.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\Voicemod Premium Cracked.exe"C:\Users\Admin\AppData\Roaming\Voicemod Premium Cracked.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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-
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C:\Users\Admin\AppData\Roaming\Voicemod Premium Cracked.exe"C:\Users\Admin\AppData\Roaming\Voicemod Premium Cracked.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
tmpB532.tmp.bat
Voicemod Premium Cracked.exe
memory/3976-11-0x0000000000CD0000-0x0000000000D15000-memory.dmp
memory/4120-0-0x0000000000660000-0x0000000000674000-memory.dmp
memory/4120-1-0x0000000002C20000-0x0000000002C30000-memory.dmp
memory/4120-2-0x0000000005020000-0x0000000005086000-memory.dmp
memory/4120-3-0x0000000005480000-0x000000000551C000-memory.dmp