Analysis
- max time kernel
139s - max time network
133s - platform
windows10_x64 - resource
win10v20201028 - submitted
28/11/2020, 07:37
Static task
static1
Behavioral task
behavioral1
Sample
case.8920.xls
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
case.8920.xls
Resource
win10v20201028
0 signatures
0 seconds
General
- Target case.8920.xls
- Size 36KB
- Sample201128-qwalk34dme
- SHA256 728a8824a63aa0bcd66180d17a4b65fe6c0ef0bc6deeacf014ebd00700e8c5d4
- MD5 9f819b2bfe33781d049504b0f6aa1c61
- SHA1 c2a21ea02b8b8fbe98ea7a3a6cdc90348b9195d7
- SHA512 a07b2940ac5d1928e73e115d787447c02f1f76477520af5237df252339cbfe51e16b358076908b3182dd860cb7c001c4d0d283957014e55ce362f3477ea01012
- 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 1924 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 EXCEL.EXE 1924 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\case.8920.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1924