Analysis
-
max time kernel
141s -
max time network
134s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
14-01-2021 06:26
Static task
static1
Behavioral task
behavioral1
Sample
MV. XIN YU.xlsx
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
MV. XIN YU.xlsx
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
-
Target
MV. XIN YU.xlsx
-
Size
1.6MB
-
MD5
d715d4d4a61b5f887a208c9bddafb9da
-
SHA1
6cdfe2b35e2418f634a2ab2f0b0edb1cef68faac
-
SHA256
7ef5f3085a43a8ab9c302aa9127d13fea92daa426d999181eeba1bc2d8643c44
-
SHA512
af47a4d74577e847cee79e082036bead674054192161eb747c6f6ceaed7de578dde2186ccd0c1a6ad642244e25675b548b3733a3abefcac172cc13cc9f062092
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.
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEdescription 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
Processes:
EXCEL.EXEpid process 816 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
Processes:
EXCEL.EXEpid process 816 EXCEL.EXE 816 EXCEL.EXE 816 EXCEL.EXE 816 EXCEL.EXE 816 EXCEL.EXE 816 EXCEL.EXE 816 EXCEL.EXE 816 EXCEL.EXE 816 EXCEL.EXE 816 EXCEL.EXE 816 EXCEL.EXE 816 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\MV. XIN YU.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/816-2-0x00007FFB84C30000-0x00007FFB85267000-memory.dmpFilesize
6.2MB