Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
- submitted
02/07/2026, 07:34
General
- Target 030dc9380c2b25ae954707a8e8162b154d5af94c713629f7d06e0db42d3804fe.exe
- Size 45KB
- Sample260702-jee6rsdz2x
- SHA256 030dc9380c2b25ae954707a8e8162b154d5af94c713629f7d06e0db42d3804fe
Malware Config
Extracted
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asyncrat
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0.5.8
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Default
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istanbulozelegitim.net:80
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istanbulozelegitim.net:22
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istanbulozelegitim.net:8080
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istanbulozelegitim.net:8880
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istanbulozelegitim.net:2052
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istanbulozelegitim.net:2082
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istanbulozelegitim.net:2086
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istanbulozelegitim.net:2095
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istanbulozelegitim.net:443
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istanbulozelegitim.net:2053
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istanbulozelegitim.net:2083
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istanbulozelegitim.net:2087
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istanbulozelegitim.net:2096
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istanbulozelegitim.net:8443
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www.istanbulozelegitim.net:80
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www.istanbulozelegitim.net:22
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www.istanbulozelegitim.net:8080
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www.istanbulozelegitim.net:8880
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www.istanbulozelegitim.net:2052
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www.istanbulozelegitim.net:2082
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rSX0ssctdLEZ
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delay
0
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install
true
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install_file
m6sll.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 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 29 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\030dc9380c2b25ae954707a8e8162b154d5af94c713629f7d06e0db42d3804fe.exe"C:\Users\Admin\AppData\Local\Temp\030dc9380c2b25ae954707a8e8162b154d5af94c713629f7d06e0db42d3804fe.exe"1⤵
- 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 "m6sll" /tr '"C:\Users\Admin\AppData\Roaming\m6sll.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 "m6sll" /tr '"C:\Users\Admin\AppData\Roaming\m6sll.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\tmpCB8.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\m6sll.exe"C:\Users\Admin\AppData\Roaming\m6sll.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
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C:\Users\Admin\AppData\Roaming\m6sll.exe"C:\Users\Admin\AppData\Roaming\m6sll.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
prep_Activatable Class_Hermes_perf.cache
tmpCB8.tmp.bat
m6sll.exe
memory/296-197-0x000000000D710000-0x000000000DF8B000-memory.dmp
memory/2072-1-0x0000000000BF0000-0x0000000000C02000-memory.dmp
memory/2072-2-0x00000000750C0000-0x000000007587C000-memory.dmp
memory/2072-3-0x00000000055E0000-0x000000000567C000-memory.dmp
memory/2072-9-0x00000000750C0000-0x000000007587C000-memory.dmp
memory/2072-0-0x00000000750D2000-0x00000000750D3000-memory.dmp
memory/2608-14-0x00000000750C0000-0x000000007587C000-memory.dmp
memory/2608-12-0x00000000750C0000-0x000000007587C000-memory.dmp
memory/5568-36-0x000001CA82E70000-0x000001CA82F70000-memory.dmp
memory/5568-81-0x000001CA97330000-0x000001CA97350000-memory.dmp
memory/5568-52-0x000001CA866B0000-0x000001CA866D0000-memory.dmp
memory/5568-54-0x000001CA96BA0000-0x000001CA96CA0000-memory.dmp
memory/5568-66-0x000001CA86910000-0x000001CA86930000-memory.dmp