Analysis
- max time kernel
143s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
14/06/2024, 03:44
Static task
static1
Behavioral task
behavioral1
Sample
40d18ab9b48c16d917ab69e101fa45eb.rtf
Resource
win7-20240611-en
17 signatures
150 seconds
Behavioral task
behavioral2
Sample
40d18ab9b48c16d917ab69e101fa45eb.rtf
Resource
win10v2004-20240226-en
4 signatures
150 seconds
General
- Target 40d18ab9b48c16d917ab69e101fa45eb.rtf
- Size 516KB
- Sample240614-eag3caxgqr
- SHA256 33046dea626595f2473070279af119a969c0d00495bc0a6472f29630f0764fca
- MD5 40d18ab9b48c16d917ab69e101fa45eb
- SHA1 3cad9461b878d8dac689201010539ac88b25616c
- SHA512 0e974f697569b20fe994fd386fc1db89510e4f80be4aff9302d4a6140007fcabc366a22d6f8dd3c9c35fdec89dddb8d82ba3cddf1f8683579b61e801104be3b4
- SSDEEP 6144:JwAYwAYwAYwAYwAYwAYwAYwAYwAYwA0T0cggms:9
- 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 4992 WINWORD.EXE 4992 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4992 WINWORD.EXE 4992 WINWORD.EXE 4992 WINWORD.EXE 4992 WINWORD.EXE 4992 WINWORD.EXE 4992 WINWORD.EXE 4992 WINWORD.EXE 4992 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\40d18ab9b48c16d917ab69e101fa45eb.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4992
-
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=1408 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:2972