Analysis
- max time kernel
101s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
24/10/2022, 12:24
Static task
static1
Behavioral task
behavioral1
Sample
3_202210640813657219.xls
Resource
win7-20220812-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
3_202210640813657219.xls
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
- Target 3_202210640813657219.xls
- Size 65KB
- Sample221024-pk26dagdf4
- SHA256 e05fe5026485aec688c19ebca312e79cf06bd08c9e2182f25195cc49571ec7c4
- MD5 849da41df2fb55e5c586d017a4e7b3f5
- SHA1 bf43bf2332fe4e363c0629a3ca0a6d09e00b591f
- SHA512 1e3c06b36ee85d18a811be4cd345f9a82292585a4da251f2c10ae9bd626c073862bec2e3f9a5d0ce4d164821755339b14601a0ccd55e486d362eae97477f4a4c
- SSDEEP 1536:rEklYkEIbSkKBEqEXPgsRZmbaoFhZhR0cixIHm0lS5iCGKk1zn1ReRt7Rg/otPkM:rjlYkEIuPm3fNRZmbaoFhZhR0cixIHmh
- 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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 5104 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 EXCEL.EXE 5104 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\3_202210640813657219.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5104