Analysis
- max time kernel
151s - max time network
153s - platform
windows10_x64 - resource
win10v20201028 - submitted
24/03/2021, 15:06
Static task
static1
Behavioral task
behavioral1
Sample
sample20210324-01.xls
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
sample20210324-01.xls
Resource
win10v20201028
0 signatures
0 seconds
General
- Target sample20210324-01.xls
- Size 263KB
- Sample210324-texag1wdye
- SHA256 9074c89858ef05547dc22166379eefbd7a96f9f54df6281945f80643e5ad87c7
- MD5 47f7006dc586d532962011c15595100c
- SHA1 254eee7832d7dfe747c8eae34f12524587d50f37
- SHA512 6a8ade5013e4690fbf506bdf50d135f85a642043fcf9fb85ef47535fb285f0b0a5e5279553feda7da3741797a92fa2b0bc119c6c0e2fad308da1826aa63caecc
- 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 3636 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 EXCEL.EXE 3636 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\sample20210324-01.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3636