Analysis
- max time kernel
140s - max time network
135s - platform
windows10_x64 - resource
win10v20201028 - submitted
01/12/2020, 01:47
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.XLM.Mefisto.27.Gen.21208.5047.xls
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
SecuriteInfo.com.XLM.Mefisto.27.Gen.21208.5047.xls
Resource
win10v20201028
0 signatures
0 seconds
General
- Target SecuriteInfo.com.XLM.Mefisto.27.Gen.21208.5047.xls
- Size 36KB
- Sample201201-nctj3mmnte
- SHA256 062ad65985fd4e9d7b951ab319079c74da69e2804dab3ff00a11707d4a4f9bb3
- MD5 7cd1dcfa09a471a9d4f8efaf088204fe
- SHA1 ba932f6dc2a741257c84b4e9be63b62173a38d24
- SHA512 45899b706e88206f7c6e759c1ad49f340d8432f115c7e6ec4fd022a0143c0f2bec768cdc83d2d7d96465077dbc0a3f9498d46aeb4b057d5487d204b109ebf953
- 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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 3932 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 EXCEL.EXE 3932 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\SecuriteInfo.com.XLM.Mefisto.27.Gen.21208.5047.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3932