Analysis
- max time kernel
137s - max time network
132s - platform
windows10_x64 - resource
win10v200430 - submitted
09/07/2020, 11:44
Static task
static1
Behavioral task
behavioral1
Sample
inv_346.xls
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
inv_346.xls
Resource
win10v200430
0 signatures
0 seconds
General
- Target inv_346.xls
- Size 252KB
- Sample200709-2q4t4bdjfs
- SHA256 ef4b7242b64495229e4c1cd599669d9645d9f163806a50cabb403f1cd2b0a0e6
- MD5 bd0a2cd23a57a016723b61480fd37474
- SHA1 a3e1f210127a14b7f2a2432240835370edd1c5d6
- SHA512 92dce6c30f0cddf60159a8ccc25f9f1fad2f2491514a7283c8e6988597a2d82e1f71b80df71484370cc712eb84a11c07dd146e453f3ed4c62915b4e2b19f7aba
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE 1500 EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1500 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 - 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
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\inv_346.xls"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Enumerates system info in registry
- Checks processor information in registry
PID:1500