Analysis
-
max time kernel
55s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 03:15
Behavioral task
behavioral1
Sample
83776da38d10009bb6c39919b294d3cc2eba23b9e39545bb1a815a80923e7f0d.doc
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
83776da38d10009bb6c39919b294d3cc2eba23b9e39545bb1a815a80923e7f0d.doc
Resource
win10v2004-20240226-en
General
-
Target
83776da38d10009bb6c39919b294d3cc2eba23b9e39545bb1a815a80923e7f0d.doc
-
Size
404KB
-
MD5
cbf33bc17254cb531bc5ed8690af10cd
-
SHA1
b3909fd368511e6353523742f059e2eba8fbaf5e
-
SHA256
83776da38d10009bb6c39919b294d3cc2eba23b9e39545bb1a815a80923e7f0d
-
SHA512
4365c4dacc54cca08fc3aa9fb87cd741d0b3ef0cbaa2dffc73aa73a8ccbcceb084fb26ede07f5371e5952d21b016942419407fc0840197f7cf6e88caeed943aa
-
SSDEEP
6144:DVeeDDHf2/N+/2cAia7+NHd7eXtVuSA/M124joOVLxJ37U0kPEvxeng4p+I7X3KS:UMHf2/suh+lzE0RDMJ3wRk
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription 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
Processes:
WINWORD.EXEdescription 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
Processes:
WINWORD.EXEpid process 2428 WINWORD.EXE 2428 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
WINWORD.EXEpid process 2428 WINWORD.EXE 2428 WINWORD.EXE 2428 WINWORD.EXE 2428 WINWORD.EXE 2428 WINWORD.EXE 2428 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\83776da38d10009bb6c39919b294d3cc2eba23b9e39545bb1a815a80923e7f0d.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2428
-
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=4104 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:2236