Analysis
-
max time kernel
123s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2022, 19:01
Behavioral task
behavioral1
Sample
DOC-25504.xls
Resource
win7-20220812-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-25504.xls
Resource
win10v2004-20220812-en
4 signatures
150 seconds
General
-
Target
DOC-25504.xls
-
Size
91KB
-
MD5
aaa22d96a47e9693737814cd4f142148
-
SHA1
263366254e34f26829b79177ac17ebba8ac2a6d0
-
SHA256
b358e90548c02c793a72bc4bb41fa6700bd1cf8fbd834e3a58228ba67053c390
-
SHA512
90ca795920d8e54e21010dfa6472c849b8ec680403eb9e266fcc73ec6980a3ca829d1367448627f556963d6ecde026109ecdef1dc8071d224e36c089bb253239
-
SSDEEP
1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg2bCXuZH4gb4CEn9J4Zmcvp:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgu
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 4980 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 EXCEL.EXE 4980 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\DOC-25504.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4980