Analysis
- user interaction
yes - max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
30/05/2026, 22:26
General
- Target ExStore - Complex.exe
- Size 5.4MB
- Sample260530-2cmryaes91
- SHA256 957d20f2804ab32e280097dc1302905d2577900fd7f7c7b57abc013c5da8b0de
Score
7/10
Malware Config
Signatures
- VMProtect packed file 2 IoCs
Detects executables packed with VMProtect commercial packer.
- Drops file in System32 directory 2 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Drops file in Windows directory 4 IoCs
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ExStore - Complex.exe"C:\Users\Admin\AppData\Local\Temp\ExStore - Complex.exe"1⤵
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c mode con: lines=12 cols=352⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\mode.commode con: lines=12 cols=353⤵
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
NU.zip
zMemDroid.zip
memory/4268-0-0x00007FF67F3F0000-0x00007FF67F763000-memory.dmp
memory/4268-2-0x00007FFD9BA20000-0x00007FFD9BA22000-memory.dmp
memory/4268-1-0x00007FFD9BA10000-0x00007FFD9BA12000-memory.dmp
memory/4268-3-0x00007FF67F3D0000-0x00007FF67FCCA000-memory.dmp
memory/4268-34-0x00007FF67F3F0000-0x00007FF67F763000-memory.dmp
memory/4268-35-0x00007FF67F3D0000-0x00007FF67FCCA000-memory.dmp