Analysis
- max time kernel
141s - max time network
145s - 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, 17:38
Behavioral task
behavioral1
Sample
ad77145e32332301831b4b5e92034bb22c043df8954c6592295bc9440b20b13c.xls
Resource
win10-20220901-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
ad77145e32332301831b4b5e92034bb22c043df8954c6592295bc9440b20b13c.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target ad77145e32332301831b4b5e92034bb22c043df8954c6592295bc9440b20b13c.xls
- Size 91KB
- Sample221109-v761qsaha2
- SHA256 ad77145e32332301831b4b5e92034bb22c043df8954c6592295bc9440b20b13c
- MD5 6b7c7275e03d0dff7bcb4f69bf28c264
- SHA1 626b58585edbdafa6151183af2dae80349825ee7
- SHA512 80211aa98e9613435c89ac185d68023fcfae1be3fcfaf1100b2a907b811c83a49533e55ccd0903913290e1448f4596d8d35f4e724cb46416f7f294be4e2afc4b
- 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 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 2712 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 EXCEL.EXE 2712 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\ad77145e32332301831b4b5e92034bb22c043df8954c6592295bc9440b20b13c.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2712