Analysis
- max time kernel
150s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240319-en - resource tags
- submitted
27/03/2024, 02:44
General
- Target e34c2541becc487a6a0dad1e7e2a7a67b3d8cb6b817827ec1b4a9b0b5bf33936.rtf
- Size 64KB
- Sample240327-c8lr3sba27
- SHA256 e34c2541becc487a6a0dad1e7e2a7a67b3d8cb6b817827ec1b4a9b0b5bf33936
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 2 IoCs
- Suspicious use of SetWindowsHookEx 8 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\e34c2541becc487a6a0dad1e7e2a7a67b3d8cb6b817827ec1b4a9b0b5bf33936.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4004 --field-trial-handle=2000,i,9877262470271371196,11878025205711850266,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
sist02.xsl
memory/3340-14-0x00007FFFB8340000-0x00007FFFB8350000-memory.dmp
memory/3340-538-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-3-0x00007FFFBA750000-0x00007FFFBA760000-memory.dmp
memory/3340-5-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-15-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-7-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-6-0x00007FFFBA750000-0x00007FFFBA760000-memory.dmp
memory/3340-8-0x00007FFFBA750000-0x00007FFFBA760000-memory.dmp
memory/3340-9-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-10-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-11-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-13-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-2-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-12-0x00007FFFB8340000-0x00007FFFB8350000-memory.dmp
memory/3340-1-0x00007FFFBA750000-0x00007FFFBA760000-memory.dmp
memory/3340-463-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-4-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-490-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-489-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-491-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-510-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-534-0x00007FFFBA750000-0x00007FFFBA760000-memory.dmp
memory/3340-535-0x00007FFFBA750000-0x00007FFFBA760000-memory.dmp
memory/3340-0-0x00007FFFBA750000-0x00007FFFBA760000-memory.dmp
memory/3340-537-0x00007FFFBA750000-0x00007FFFBA760000-memory.dmp
memory/3340-536-0x00007FFFBA750000-0x00007FFFBA760000-memory.dmp
memory/3340-540-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp
memory/3340-539-0x00007FFFFA6D0000-0x00007FFFFA8C5000-memory.dmp