Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
17/07/2026, 15:19
General
- Target 1516015e168aa253d79b23edbb0cb582fd94f85a7c0376580b1a728bf7957f97.exe
- Size 45KB
- Sample260717-sqfq4set8k
- SHA256 1516015e168aa253d79b23edbb0cb582fd94f85a7c0376580b1a728bf7957f97
Malware Config
Extracted
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asyncrat
-
0.5.8
-
Default
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dagatructiep.sh:80
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dagatructiep.sh:22
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dagatructiep.sh:8080
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dagatructiep.sh:8880
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dagatructiep.sh:2052
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dagatructiep.sh:2082
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dagatructiep.sh:2086
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dagatructiep.sh:2095
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dagatructiep.sh:443
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dagatructiep.sh:2053
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dagatructiep.sh:2083
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dagatructiep.sh:2087
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dagatructiep.sh:2096
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dagatructiep.sh:8443
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www.dagatructiep.sh:80
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www.dagatructiep.sh:22
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www.dagatructiep.sh:8080
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www.dagatructiep.sh:8880
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www.dagatructiep.sh:2052
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www.dagatructiep.sh:2082
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XcK12SqE1jRh
-
delay
0
-
install
true
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install_file
k27a.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\1516015e168aa253d79b23edbb0cb582fd94f85a7c0376580b1a728bf7957f97.exe"C:\Users\Admin\AppData\Local\Temp\1516015e168aa253d79b23edbb0cb582fd94f85a7c0376580b1a728bf7957f97.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 "k27a" /tr '"C:\Users\Admin\AppData\Roaming\k27a.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 "k27a" /tr '"C:\Users\Admin\AppData\Roaming\k27a.exe"'3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp9996.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\k27a.exe"C:\Users\Admin\AppData\Roaming\k27a.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
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C:\Users\Admin\AppData\Roaming\k27a.exe"C:\Users\Admin\AppData\Roaming\k27a.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
tmp9996.tmp.bat
k27a.exe
memory/2872-12-0x00000000743F0000-0x0000000074BAC000-memory.dmp
memory/2872-14-0x00000000743F0000-0x0000000074BAC000-memory.dmp
memory/5904-0-0x0000000074572000-0x0000000074573000-memory.dmp
memory/5904-1-0x0000000000AF0000-0x0000000000B02000-memory.dmp
memory/5904-2-0x0000000074560000-0x0000000074D1C000-memory.dmp
memory/5904-3-0x00000000054B0000-0x000000000554C000-memory.dmp
memory/5904-8-0x0000000074560000-0x0000000074D1C000-memory.dmp