Analysis
- max time kernel
6s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/05/2026, 09:19
General
- Target 【薪資調整通知】/AISafeSDK64.dll
- Size 4.4MB
- Sample260527-labnwsb17w
- SHA256 08f8a286b6cd9ab0291e3b0e5f5d2fdce22024acc167634de0ad83bcb47a5747
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\【薪資調整通知】\AISafeSDK64.dll,#11⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.execmd.exe /c "C:\Users\Admin\AppData\Local\Temp\setup.exe"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\setup.exeC:\Users\Admin\AppData\Local\Temp\setup.exe3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
setup.exe
memory/1100-18-0x00007FFD22E50000-0x00007FFD23678000-memory.dmp
memory/1100-7-0x00007FFD3D040000-0x00007FFD3D042000-memory.dmp
memory/1100-4-0x00007FFD3F560000-0x00007FFD3F562000-memory.dmp
memory/1100-2-0x00007FFD3F540000-0x00007FFD3F542000-memory.dmp
memory/1100-1-0x00007FFD3F530000-0x00007FFD3F532000-memory.dmp
memory/1100-8-0x00007FFD22E50000-0x00007FFD23678000-memory.dmp
memory/1100-0-0x00007FFD22E9A000-0x00007FFD23206000-memory.dmp
memory/1100-3-0x00007FFD3F550000-0x00007FFD3F552000-memory.dmp
memory/1100-9-0x00007FFD3D050000-0x00007FFD3D052000-memory.dmp
memory/1100-6-0x00007FFD3EFC0000-0x00007FFD3EFC2000-memory.dmp
memory/1100-5-0x00007FFD3EFB0000-0x00007FFD3EFB2000-memory.dmp
memory/1100-17-0x00007FFD22E9A000-0x00007FFD23206000-memory.dmp
memory/1100-2-0x00007FFD3F540000-0x00007FFD3F542000-memory.dmp
memory/1100-6-0x00007FFD3EFC0000-0x00007FFD3EFC2000-memory.dmp
memory/1100-5-0x00007FFD3EFB0000-0x00007FFD3EFB2000-memory.dmp
memory/1100-4-0x00007FFD3F560000-0x00007FFD3F562000-memory.dmp
memory/1100-0-0x00007FFD22E9A000-0x00007FFD23206000-memory.dmp
memory/1100-1-0x00007FFD3F530000-0x00007FFD3F532000-memory.dmp
memory/1100-8-0x00007FFD22E50000-0x00007FFD23678000-memory.dmp
memory/1100-7-0x00007FFD3D040000-0x00007FFD3D042000-memory.dmp
memory/1100-3-0x00007FFD3F550000-0x00007FFD3F552000-memory.dmp
memory/1100-9-0x00007FFD3D050000-0x00007FFD3D052000-memory.dmp
memory/1100-17-0x00007FFD22E9A000-0x00007FFD23206000-memory.dmp
memory/1100-18-0x00007FFD22E50000-0x00007FFD23678000-memory.dmp