Analysis
- max time kernel
136s - max time network
129s - platform
windows10_x64 - resource
win10v20201028 - submitted
23/03/2021, 06:22
Static task
static1
Behavioral task
behavioral1
Sample
907r.xlsm
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
907r.xlsm
Resource
win10v20201028
0 signatures
0 seconds
General
- Target 907r.xlsm
- Size 19KB
- Sample210323-t141f3tpbs
- SHA256 a493e99d6b2e9ba3da0233f4413d5bdb19edc593c227e07631e2e43af2c0eb83
- MD5 8f3e4a4679754768a8a17390e8f7d88b
- SHA1 3df901e85298d8dcb3fe62f3617d522f4483df97
- SHA512 f6e643271a9ae9e729eef57db063ff22bf8255ccf77b7d48303672476e69caa350b8b090b7cd0233f00c42c2066715861852918b220c033534210aa2812fa64f
- MD5 SHA1 SHA512
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 1192 EXCEL.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1192 EXCEL.EXE 1192 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 EXCEL.EXE 1192 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\907r.xlsm"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1192