Analysis
-
max time kernel
137s -
max time network
142s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
03/11/2022, 23:56
Behavioral task
behavioral1
Sample
d3bf63c9047eeba5f3506a75e2070a7091aa7f3c72009e9426f3619d2b42d537.xls
Resource
win10-20220812-en
Behavioral task
behavioral2
Sample
d3bf63c9047eeba5f3506a75e2070a7091aa7f3c72009e9426f3619d2b42d537.xls
Resource
win10-20220812-en
General
-
Target
d3bf63c9047eeba5f3506a75e2070a7091aa7f3c72009e9426f3619d2b42d537.xls
-
Size
217KB
-
MD5
6116e870755d2cdf45944d6432fe0bf5
-
SHA1
d82785b4f394b742863412d8785aeee590b53e1e
-
SHA256
d3bf63c9047eeba5f3506a75e2070a7091aa7f3c72009e9426f3619d2b42d537
-
SHA512
d63e123561f150c083206c1e8c187064eed6586528f15bb9000817125e8b5062837fccb343b7bd5e9adce02bffd97430de9d1eca866e373e8e131e7ce775ff9c
-
SSDEEP
6144:zKpb8rGYrMPe3q7Q0XV5xtuEsi8/dglyY+TAQXTHGUMEyP5p6f5jQmc:JbGUMVWlbc
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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 4816 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 EXCEL.EXE 4816 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\d3bf63c9047eeba5f3506a75e2070a7091aa7f3c72009e9426f3619d2b42d537.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4816