Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
14/07/2026, 15:31
General
- Target 23e431d1e2512f404884132e702f51e5ec1f206bea7f0801bc710cd0369bc4fd.exe
- Size 45KB
- Sample260714-syjsqsas31
- SHA256 23e431d1e2512f404884132e702f51e5ec1f206bea7f0801bc710cd0369bc4fd
Malware Config
Extracted
-
asyncrat
-
0.5.8
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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
-
sexphimhayw.pro:2052
-
sexphimhayw.pro:2082
-
sexphimhayw.pro:2086
-
sexphimhayw.pro:2095
-
sexphimhayw.pro:443
-
sexphimhayw.pro:2053
-
sexphimhayw.pro:2083
-
sexphimhayw.pro:2087
-
sexphimhayw.pro:2096
-
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
-
www.sexphimhayw.pro:8880
-
www.sexphimhayw.pro:2052
-
www.sexphimhayw.pro:2082
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gOHAEx9buWTb
-
delay
0
-
install
true
-
install_file
9ic34ed.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\23e431d1e2512f404884132e702f51e5ec1f206bea7f0801bc710cd0369bc4fd.exe"C:\Users\Admin\AppData\Local\Temp\23e431d1e2512f404884132e702f51e5ec1f206bea7f0801bc710cd0369bc4fd.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 "9ic34ed" /tr '"C:\Users\Admin\AppData\Roaming\9ic34ed.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 "9ic34ed" /tr '"C:\Users\Admin\AppData\Roaming\9ic34ed.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\tmp4F30.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\9ic34ed.exe"C:\Users\Admin\AppData\Roaming\9ic34ed.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
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C:\Users\Admin\AppData\Roaming\9ic34ed.exe"C:\Users\Admin\AppData\Roaming\9ic34ed.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
tmp4F30.tmp.bat
9ic34ed.exe
memory/2308-12-0x0000000075020000-0x00000000757DC000-memory.dmp
memory/2308-14-0x0000000075020000-0x00000000757DC000-memory.dmp
memory/3012-0-0x00000000751F2000-0x00000000751F3000-memory.dmp
memory/3012-1-0x0000000000C40000-0x0000000000C52000-memory.dmp
memory/3012-2-0x00000000751E0000-0x000000007599C000-memory.dmp
memory/3012-3-0x0000000005770000-0x000000000580C000-memory.dmp
memory/3012-8-0x00000000751E0000-0x000000007599C000-memory.dmp