Analysis
- max time kernel
102s - max time network
132s - platform
windows10_x64 - resource
win10v20210410 - submitted
22/04/2021, 05:42
Static task
static1
Behavioral task
behavioral1
Sample
M.V. OMNI TIGRIS.xlsx
Resource
win7v20210408
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
M.V. OMNI TIGRIS.xlsx
Resource
win10v20210410
0 signatures
0 seconds
General
- Target M.V. OMNI TIGRIS.xlsx
- Size 2.4MB
- Sample210422-7wbswehgls
- SHA256 da60cfcd432612818f35da7974929c8c1eb1226be19b84bd319dcaddc1f9cf03
- MD5 f2b5bbd42400e7c4b181d99ab1e75d92
- SHA1 84054fced977eb7e9d2cd5675286b364e6b7d56d
- SHA512 9d2eaac66c7f6cf4286c55316ad0f4e096b49dcc4f1e35699cf6e47ab6c51421fd74dbb26f79c8835865c5b8315b5f30101c4155f9ad1f06be97184e8500a15a
- 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 3968 EXCEL.EXE - Suspicious use of SetWindowsHookEx 13 IoCs
pid Process 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE 3968 EXCEL.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3968 wrote to memory of 1012 3968 EXCEL.EXE 77 PID 3968 wrote to memory of 1012 3968 EXCEL.EXE 77
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\M.V. OMNI TIGRIS.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3968 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:1012
-