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
10/06/2024, 09:14
Static task
static1
Behavioral task
behavioral1
Sample
425ef5b31a93a014e2ff74d66c148a7b73b0fb2a57ab2e015576cb2272db5dfb.docx
Resource
win7-20240215-en
25 signatures
150 seconds
Behavioral task
behavioral2
Sample
425ef5b31a93a014e2ff74d66c148a7b73b0fb2a57ab2e015576cb2272db5dfb.docx
Resource
win10v2004-20240226-en
5 signatures
150 seconds
General
- Target 425ef5b31a93a014e2ff74d66c148a7b73b0fb2a57ab2e015576cb2272db5dfb.docx
- Size 16KB
- Sample240610-k7crsaff53
- SHA256 425ef5b31a93a014e2ff74d66c148a7b73b0fb2a57ab2e015576cb2272db5dfb
- MD5 58fa856ae520dc6c6e47f4b459e2de5b
- SHA1 89c76a3bcb6a83cb1b343f5ea03cfc2da2214e97
- SHA512 9f7f17693948a76f679bc076464e4c71408a3dc6a31b14861eed0fe987032ef9a1402c34ab8905aa31d3e373c4f50ac5148a121ca3e4498cb7fd31786318acd3
- SSDEEP 384:IyXnXK3Wgs8PL8wi4OEwH8TIbE91r2fRcJYzviML2nkPt:Icnyb5P3DOqnYJamvtL2nkF
- 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 3452 WINWORD.EXE 3452 WINWORD.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 3452 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3452 WINWORD.EXE 3452 WINWORD.EXE 3452 WINWORD.EXE 3452 WINWORD.EXE 3452 WINWORD.EXE 3452 WINWORD.EXE 3452 WINWORD.EXE 3452 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\425ef5b31a93a014e2ff74d66c148a7b73b0fb2a57ab2e015576cb2272db5dfb.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3452
-
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=1416 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:81⤵PID:1844
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512