Analysis
- max time kernel
127s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
13/06/2024, 09:14
Behavioral task
behavioral1
Sample
a4ccdeb61d735d9cf9db794e1c895548_JaffaCakes118.xls
Resource
win7-20231129-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
a4ccdeb61d735d9cf9db794e1c895548_JaffaCakes118.xls
Resource
win10v2004-20240611-en
4 signatures
150 seconds
General
- Target a4ccdeb61d735d9cf9db794e1c895548_JaffaCakes118.xls
- Size 28KB
- Sample240613-k7lppasdpg
- SHA256 186cd3ea7f4e8b5d4447d691c2f2a9d1d36165fa50bfdab522642d488db54814
- MD5 a4ccdeb61d735d9cf9db794e1c895548
- SHA1 a4f1c1ffe4bb8c5e20c41066761412d164e16803
- SHA512 2e43f33e306d69fb5902774ce480695bcf7c83b15432484901d3c2b5cd0d104f8ec0f899e9cbbce1bcb1a4ceda5ed38b34efc6032364fa93534076b460d00ff9
- SSDEEP 768:HBAk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJCWNPvx7/WXb8K:hAk3hbdlylKsgqopeJBWhZFGkE+cL2NH
- 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 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3980 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE 3980 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\a4ccdeb61d735d9cf9db794e1c895548_JaffaCakes118.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3980
-
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 --field-trial-handle=3708,i,10925946972013221578,8820669985803190952,262144 --variations-seed-version --mojo-platform-channel-handle=4312 /prefetch:81⤵PID:2348