Analysis
- max time kernel
142s - max time network
148s - platform
windows10-1703_x64 - resource
win10-20220812-en - resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system - submitted
09/11/2022, 17:22
Behavioral task
behavioral1
Sample
48868a50c058dadba5131064d6d44f5f73c0e7d3dcde4db40beea0a3b7f3c377.xls
Resource
win10-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
48868a50c058dadba5131064d6d44f5f73c0e7d3dcde4db40beea0a3b7f3c377.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target 48868a50c058dadba5131064d6d44f5f73c0e7d3dcde4db40beea0a3b7f3c377.xls
- Size 91KB
- Sample221109-vxq7jacdbm
- SHA256 48868a50c058dadba5131064d6d44f5f73c0e7d3dcde4db40beea0a3b7f3c377
- MD5 77cce32c49f333bbe7f175ca870a42b4
- SHA1 83cd12abf7eb49e8b09612eeb170a64e56736af7
- SHA512 2ef51258d44fb27255ae5e61e0cdb3a404b79d34ca1656642ba49108b2d0875b796eb0bca3c96d4bf197668968223324de5d1dc76b2919683511ad487d4d7ed8
- SSDEEP 1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgEbCXuZH4gb4CEn9J4ZsEM:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgl
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2404 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 EXCEL.EXE 2404 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\48868a50c058dadba5131064d6d44f5f73c0e7d3dcde4db40beea0a3b7f3c377.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2404