Analysis
- max time kernel
114s - max time network
142s - 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, 18:13
Behavioral task
behavioral1
Sample
8468b3ffc49d173c1ebf31f15bf978fe4590167536d4142fa4d91ef3cd5fd4c2.xls
Resource
win10-20220812-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
8468b3ffc49d173c1ebf31f15bf978fe4590167536d4142fa4d91ef3cd5fd4c2.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target 8468b3ffc49d173c1ebf31f15bf978fe4590167536d4142fa4d91ef3cd5fd4c2.xls
- Size 91KB
- Sample221109-wtppzabaf4
- SHA256 8468b3ffc49d173c1ebf31f15bf978fe4590167536d4142fa4d91ef3cd5fd4c2
- MD5 a5a66eb9a644a306a86272b52f1bd633
- SHA1 3068f38b60b2ec30d4244d7430c3cb3ae8ead523
- SHA512 2f62bd1408185324a7c36be994c72ac2dc663bf47401b9dc3312b855338fd6bf58609db9522f322679e1b68ae64828a2f701d7684cc74d1448ca5978b4ce8fda
- SSDEEP 1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgEbCXuZH4gb4CEn9J4ZQEM:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgp
- 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\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2760 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 EXCEL.EXE 2760 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\8468b3ffc49d173c1ebf31f15bf978fe4590167536d4142fa4d91ef3cd5fd4c2.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2760