Analysis
- max time kernel
145s - max time network
140s - platform
windows10_x64 - resource
win10v20201028 - submitted
01/12/2020, 05:06
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.XLM.Mefisto.27.Gen.2888.9482.xls
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
SecuriteInfo.com.XLM.Mefisto.27.Gen.2888.9482.xls
Resource
win10v20201028
0 signatures
0 seconds
General
- Target SecuriteInfo.com.XLM.Mefisto.27.Gen.2888.9482.xls
- Size 36KB
- Sample201201-7x7yws3cc2
- SHA256 d0b90f932674036a1bd4db4c9b050ee66f6b1147e9e6e5f5900eb25d2c8a90b6
- MD5 7dc70ac2e92d3b9edcb519909e69aeab
- SHA1 1ed8e0946c3a1fa8d7fad0071f05427d35c803e4
- SHA512 4483577cf45bb8b00ba51052f465f492835354ff8c68ba66d27dc979ab4281ff8f7bfce4651dff27215539094d6f9234121cf7a4fe493e276009037d4c65fa58
- 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 4688 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 EXCEL.EXE 4688 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.2888.9482.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4688