Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
142s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
14/02/2023, 19:31
Behavioral task
behavioral1
Sample
201f6d54b339db3e7972279feeca2726.xls
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
201f6d54b339db3e7972279feeca2726.xls
Resource
win10v2004-20221111-en
General
-
Target
201f6d54b339db3e7972279feeca2726.xls
-
Size
182KB
-
MD5
201f6d54b339db3e7972279feeca2726
-
SHA1
9a8fcadf3a03846bff5f47a65254c0beb9a12f54
-
SHA256
dbd47ca15fbb20a66916514bf43e589a47d7a84a6c26246d39e5c219c3bb9544
-
SHA512
ddda097e84c2d395a4c1ffb3d34533d64a4b79f9a2808d4eed3db30bab3db1a73b6ca55346e686747bf61d2b412d44a8ea99c0d52fe8a9d1986029cc5e3405cb
-
SSDEEP
3072:EOk3hOdsylKlgryzc4bNhZFGzE+cL2knX/QfeW7OglgAF3NRKE0JtXw7gQpRyT:EOk3hOdsylKlgryzc4bNhZF+E+W2knXS
Malware Config
Signatures
-
Process spawned unexpected child process 3 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 2812 4440 cmd.exe 80 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 1424 4440 cmd.exe 80 Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 4344 4440 cmd.exe 80 -
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 -
NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Local\Temp\FCB65E00\:Zone.Identifier:$DATA EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4440 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE 4440 EXCEL.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 4440 wrote to memory of 2116 4440 EXCEL.EXE 83 PID 4440 wrote to memory of 2116 4440 EXCEL.EXE 83 PID 4440 wrote to memory of 2812 4440 EXCEL.EXE 85 PID 4440 wrote to memory of 2812 4440 EXCEL.EXE 85 PID 4440 wrote to memory of 1424 4440 EXCEL.EXE 87 PID 4440 wrote to memory of 1424 4440 EXCEL.EXE 87 PID 4440 wrote to memory of 4344 4440 EXCEL.EXE 90 PID 4440 wrote to memory of 4344 4440 EXCEL.EXE 90 PID 2812 wrote to memory of 3164 2812 cmd.exe 91 PID 2812 wrote to memory of 3164 2812 cmd.exe 91 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 3164 attrib.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\201f6d54b339db3e7972279feeca2726.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4440 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:2116
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c attrib -S -h "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Windows\system32\attrib.exeattrib -S -h "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"3⤵
- Views/modifies file attributes
PID:3164
-
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c Del /F /Q "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"2⤵
- Process spawned unexpected child process
PID:1424
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c RD /S /Q "C:\Users\Admin\AppData\Roaming\Microsoft\Excel\XLSTART\K4.XLS"2⤵
- Process spawned unexpected child process
PID:4344
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:1888