Analysis
- max time kernel
3s - max time network
59s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
02/07/2026, 20:16
General
- Target d684ef7a6ce6340c2259f383c4877ed553e89df6ee142a462aa0c00b44fdb83e.exe
- Size 45KB
- Sample260702-y2cfqaay6m
- SHA256 3e408db421a0a832ed2374ffcaa3626844cbcc4f2ffccd7eca150bddb2fef40a
Malware Config
Extracted
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asyncrat
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0.5.8
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Default
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phimxes.club:443
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phimxes.club:80
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www.phimxes.club:443
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www.phimxes.club:80
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remcos.phimxes.club:443
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remcos.phimxes.club:80
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zbot.phimxes.club:443
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zbot.phimxes.club:80
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MYvCH0Zio5wA
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delay
0
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install
true
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install_file
9kh6.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 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 6 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 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d684ef7a6ce6340c2259f383c4877ed553e89df6ee142a462aa0c00b44fdb83e.exe"C:\Users\Admin\AppData\Local\Temp\d684ef7a6ce6340c2259f383c4877ed553e89df6ee142a462aa0c00b44fdb83e.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 "9kh6" /tr '"C:\Users\Admin\AppData\Roaming\9kh6.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 "9kh6" /tr '"C:\Users\Admin\AppData\Roaming\9kh6.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\tmp5BF1.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\9kh6.exe"C:\Users\Admin\AppData\Roaming\9kh6.exe"3⤵
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C:\Users\Admin\AppData\Roaming\9kh6.exe"C:\Users\Admin\AppData\Roaming\9kh6.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
tmp5BF1.tmp.bat
9kh6.exe
memory/1320-0-0x0000000074C02000-0x0000000074C03000-memory.dmp
memory/1320-1-0x0000000000820000-0x0000000000832000-memory.dmp
memory/1320-2-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/1320-3-0x0000000005350000-0x00000000053EC000-memory.dmp
memory/1320-8-0x0000000074BF0000-0x00000000753AC000-memory.dmp
memory/5272-12-0x0000000074A20000-0x00000000751DC000-memory.dmp
memory/5272-14-0x0000000074A20000-0x00000000751DC000-memory.dmp