Analysis
- max time kernel
6s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/07/2026, 14:58
General
- Target be295a4b674c8a6aa5b575d21bca9faaa43009b463b2a92c7549591398504523.exe
- Size 45KB
- Sample260711-scjwlsds2m
- SHA256 be295a4b674c8a6aa5b575d21bca9faaa43009b463b2a92c7549591398504523
Malware Config
Extracted
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asyncrat
-
0.5.8
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Default
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dagatructiep.ph:80
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dagatructiep.ph:22
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dagatructiep.ph:8080
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dagatructiep.ph:8880
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dagatructiep.ph:2052
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dagatructiep.ph:2082
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dagatructiep.ph:2086
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dagatructiep.ph:2095
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dagatructiep.ph:443
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dagatructiep.ph:2053
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dagatructiep.ph:2083
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dagatructiep.ph:2087
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dagatructiep.ph:2096
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dagatructiep.ph:8443
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www.dagatructiep.ph:80
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www.dagatructiep.ph:22
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www.dagatructiep.ph:8080
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www.dagatructiep.ph:8880
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www.dagatructiep.ph:2052
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www.dagatructiep.ph:2082
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ApiEsGS7FxY2
-
delay
0
-
install
true
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install_file
fhck.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\be295a4b674c8a6aa5b575d21bca9faaa43009b463b2a92c7549591398504523.exe"C:\Users\Admin\AppData\Local\Temp\be295a4b674c8a6aa5b575d21bca9faaa43009b463b2a92c7549591398504523.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 "fhck" /tr '"C:\Users\Admin\AppData\Roaming\fhck.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 "fhck" /tr '"C:\Users\Admin\AppData\Roaming\fhck.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\tmp5346.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\fhck.exe"C:\Users\Admin\AppData\Roaming\fhck.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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-
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C:\Users\Admin\AppData\Roaming\fhck.exe"C:\Users\Admin\AppData\Roaming\fhck.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
tmp5346.tmp.bat
fhck.exe
memory/3284-12-0x0000000074740000-0x0000000074EFC000-memory.dmp
memory/3284-14-0x0000000074740000-0x0000000074EFC000-memory.dmp
memory/4680-0-0x00000000748C2000-0x00000000748C3000-memory.dmp
memory/4680-1-0x0000000000660000-0x0000000000672000-memory.dmp
memory/4680-2-0x00000000748B0000-0x000000007506C000-memory.dmp
memory/4680-3-0x0000000005170000-0x000000000520C000-memory.dmp
memory/4680-8-0x00000000748B0000-0x000000007506C000-memory.dmp