Analysis
- max time kernel
102s - max time network
132s - platform
windows10-1703_x64 - resource
win10-20220812-en - resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system - submitted
10/11/2022, 08:29
Behavioral task
behavioral1
Sample
0c59bfc0f1397081cc415173f723d87c9f64da49b4dbf2bc37cf4f315aed4be0.xls
Resource
win10-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
0c59bfc0f1397081cc415173f723d87c9f64da49b4dbf2bc37cf4f315aed4be0.xls
Resource
win10-20220812-en
4 signatures
150 seconds
General
- Target 0c59bfc0f1397081cc415173f723d87c9f64da49b4dbf2bc37cf4f315aed4be0.xls
- Size 91KB
- Sample221110-kdrc3sgcb7
- SHA256 0c59bfc0f1397081cc415173f723d87c9f64da49b4dbf2bc37cf4f315aed4be0
- MD5 171cf6e7060dd2c88f1091633b8a3978
- SHA1 088fe78d0415a8b74ce8c0f250764b66c9adb9e3
- SHA512 266cc42a85252017800ef4c2edf2382815e53ed1f2f33fa4945c952b3542fb8400dc1a3e75cbbc65ed6b59108db747cc42aad75776b3fa3091beeb2914d45055
- SSDEEP 1536:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgGbCXuZH4gb4CEn9J4Z/Cs9o2:wKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgG
- 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 4788 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 EXCEL.EXE 4788 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\0c59bfc0f1397081cc415173f723d87c9f64da49b4dbf2bc37cf4f315aed4be0.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4788