Analysis
- max time kernel
143s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
25/04/2024, 02:02
Static task
static1
Behavioral task
behavioral1
Sample
926871a28c6b2606a37a3127b8f7a36eadea6b72b90a7bed6c2a2840e4e6d864.rtf
Resource
win7-20240221-en
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
926871a28c6b2606a37a3127b8f7a36eadea6b72b90a7bed6c2a2840e4e6d864.rtf
Resource
win10v2004-20240226-en
4 signatures
150 seconds
General
- Target 926871a28c6b2606a37a3127b8f7a36eadea6b72b90a7bed6c2a2840e4e6d864.rtf
- Size 63KB
- Sample240425-cgfrradc76
- SHA256 926871a28c6b2606a37a3127b8f7a36eadea6b72b90a7bed6c2a2840e4e6d864
- MD5 b4b0c10dc8fb59ed963fe34b31f6da3e
- SHA1 21c3add22d2e3c8142cc8bfbf9980354f06a5792
- SHA512 623deb764030dc3d59d8f94ef246448c74f60b10d5acdec830ad633f417d97a5edbda7b125114bd370b206fb97df209c3c2f751d44556028c5e9f17c231acb67
- SSDEEP 1536:j5nyQ8BuHtgHYeiTrk0cM0U2cHwFhTCPEPt6jUeGy5c14blZ0VNujA:j5nyQdHtg4eiT40cJ1FdCPQt6jaUc14U
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 412 WINWORD.EXE 412 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 412 WINWORD.EXE 412 WINWORD.EXE 412 WINWORD.EXE 412 WINWORD.EXE 412 WINWORD.EXE 412 WINWORD.EXE 412 WINWORD.EXE 412 WINWORD.EXE
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\926871a28c6b2606a37a3127b8f7a36eadea6b72b90a7bed6c2a2840e4e6d864.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:412
-
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=3848 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:81⤵PID:2732