Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
135s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
06/10/2023, 14:36
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.7be80d364613ec31e3d4bed89f849c96ec820187c6f5a524c4869e3012971952xlsx_JC.xlam
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.7be80d364613ec31e3d4bed89f849c96ec820187c6f5a524c4869e3012971952xlsx_JC.xlam
Resource
win10v2004-20230915-en
General
-
Target
NEAS.7be80d364613ec31e3d4bed89f849c96ec820187c6f5a524c4869e3012971952xlsx_JC.xlam
-
Size
706KB
-
MD5
010ac5aa486e123584b06d48acb633d7
-
SHA1
4d16403e148cbd35d815bf3a78da11b4b64249bb
-
SHA256
7be80d364613ec31e3d4bed89f849c96ec820187c6f5a524c4869e3012971952
-
SHA512
e75b119d348a09f9c7ace8f7f84c577b9c0e9e2a8cd690cb162745c33809d3cae82d2ae14467e4217de06ac35b68b664ad61bfcd8f515242336a4f5649349618
-
SSDEEP
12288:7WnWMgJAxjJLUtVbzKCkr7u9wkN+brQzb2VLCmpA9Y:afE0XuT2bpA2
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 3280 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3280 EXCEL.EXE 3280 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3280 EXCEL.EXE 3280 EXCEL.EXE 3280 EXCEL.EXE 3280 EXCEL.EXE 3280 EXCEL.EXE 3280 EXCEL.EXE 3280 EXCEL.EXE 3280 EXCEL.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
-
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
-
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\NEAS.7be80d364613ec31e3d4bed89f849c96ec820187c6f5a524c4869e3012971952xlsx_JC.xlam"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3280