Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/07/2026, 13:02
General
- Target e79be045171d6789ce4a144ecf3e01704b88fd08d1e724a74550bac6728bf0ca.exe
- Size 45KB
- Sample260714-qaah2sdw2j
- SHA256 e79be045171d6789ce4a144ecf3e01704b88fd08d1e724a74550bac6728bf0ca
Malware Config
Extracted
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asyncrat
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0.5.8
-
Default
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sexphimhayw.pro:80
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sexphimhayw.pro:22
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sexphimhayw.pro:8080
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sexphimhayw.pro:8880
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sexphimhayw.pro:2052
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sexphimhayw.pro:2082
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sexphimhayw.pro:2086
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sexphimhayw.pro:2095
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sexphimhayw.pro:443
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sexphimhayw.pro:2053
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sexphimhayw.pro:2083
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sexphimhayw.pro:2087
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sexphimhayw.pro:2096
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sexphimhayw.pro:8443
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www.sexphimhayw.pro:80
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www.sexphimhayw.pro:22
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www.sexphimhayw.pro:8080
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www.sexphimhayw.pro:8880
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www.sexphimhayw.pro:2052
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www.sexphimhayw.pro:2082
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cUxz4i1Fm0SA
-
delay
0
-
install
true
-
install_file
siog.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 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\e79be045171d6789ce4a144ecf3e01704b88fd08d1e724a74550bac6728bf0ca.exe"C:\Users\Admin\AppData\Local\Temp\e79be045171d6789ce4a144ecf3e01704b88fd08d1e724a74550bac6728bf0ca.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 "siog" /tr '"C:\Users\Admin\AppData\Roaming\siog.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 "siog" /tr '"C:\Users\Admin\AppData\Roaming\siog.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\tmp717D.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\siog.exe"C:\Users\Admin\AppData\Roaming\siog.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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-
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C:\Users\Admin\AppData\Roaming\siog.exe"C:\Users\Admin\AppData\Roaming\siog.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
tmp717D.tmp.bat
siog.exe
memory/1804-12-0x0000000074620000-0x0000000074DDC000-memory.dmp
memory/1804-14-0x0000000074620000-0x0000000074DDC000-memory.dmp
memory/2656-0-0x0000000074832000-0x0000000074833000-memory.dmp
memory/2656-1-0x0000000000B40000-0x0000000000B52000-memory.dmp
memory/2656-2-0x0000000074820000-0x0000000074FDC000-memory.dmp
memory/2656-3-0x0000000005650000-0x00000000056EC000-memory.dmp
memory/2656-8-0x0000000074820000-0x0000000074FDC000-memory.dmp