Analysis
- max time kernel
149s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
- submitted
26/06/2026, 12:45
General
- Target MO_TA_VIEC_LAM_PDF.exe
- Size 19.4MB
- Sample260626-py547act4j
- SHA256 719f689b34f47be8ca105ce8484948474dafde0e106bab599e4a89326070c3d0
Malware Config
Signatures
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 6 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of WriteProcessMemory 16 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\MO_TA_VIEC_LAM_PDF.exe"C:\Users\Admin\AppData\Local\Temp\MO_TA_VIEC_LAM_PDF.exe"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exeexplorer.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exeexplorer.exe3⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"4⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"4⤵
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"4⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"4⤵
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C:\Users\Admin\AppData\Local\demo.exeC:\Users\Admin\AppData\Local\demo.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exeexplorer.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exeexplorer.exe3⤵
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
fingerprint.json
fingerprint.json
SumatraPDF-settings.txt
UxTheme.dll
demo.exe
cookies.json
cookies.txt
fingerprint.json
cookies.json
cookies.txt
fingerprint.json
memory/5428-108-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-125-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-7-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-1-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-34-0x0000000004970000-0x0000000004AD5000-memory.dmp
memory/5428-37-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-44-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-47-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-54-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-48-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-50-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-51-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-9-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-10-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-148-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-150-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-8-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-14-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-117-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-120-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-121-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-122-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-123-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-124-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-119-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-126-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-127-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-128-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-49-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-46-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-45-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-43-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-41-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-42-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-53-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-52-0x0000000004E00000-0x0000000004F9A000-memory.dmp
memory/5428-11-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-12-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-13-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-15-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-16-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-17-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-18-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-0-0x0000000001260000-0x0000000001264000-memory.dmp
memory/5428-114-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-118-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-6-0x0000000001270000-0x00000000012C5000-memory.dmp
memory/5428-129-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/5428-130-0x0000000004E80000-0x000000000501A000-memory.dmp
memory/6332-72-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-76-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-68-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-69-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-70-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-71-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-67-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-74-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-62-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-75-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-73-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-77-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-78-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-79-0x0000000002B70000-0x0000000002BC5000-memory.dmp
memory/6332-151-0x0000000002B70000-0x0000000002BC5000-memory.dmp