Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
100s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20/06/2024, 02:08
Static task
static1
Behavioral task
behavioral1
Sample
bdf3e44b82cc7be96cc925fe94f9a26a4d04bd606fca9d5f706febd68bb9552e.xlsx
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
bdf3e44b82cc7be96cc925fe94f9a26a4d04bd606fca9d5f706febd68bb9552e.xlsx
Resource
win10v2004-20240508-en
General
-
Target
bdf3e44b82cc7be96cc925fe94f9a26a4d04bd606fca9d5f706febd68bb9552e.xlsx
-
Size
111KB
-
MD5
2fbdf2dd3dd61b19984e1e7ad42ffad0
-
SHA1
193048fe874693b6e6849e83bf6014a7ab550f6d
-
SHA256
bdf3e44b82cc7be96cc925fe94f9a26a4d04bd606fca9d5f706febd68bb9552e
-
SHA512
fe81d5485e184698335a661b2b2f663ed0843ed5ce5007e70c2bac56c7422954e35b9f45e681da464e9e448dcb38247e86a3e60604c771514a7595e0dc78b23a
-
SSDEEP
3072:DI0EUyA9vIKe++GpuIJul3ByKwdvShGaUHiZVU/vA68SDMTAev/l:DI0ExA9vIKrBpuCul3BFwvShG7+O8SDq
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 5080 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE 5080 EXCEL.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5080 wrote to memory of 4880 5080 EXCEL.EXE 84 PID 5080 wrote to memory of 4880 5080 EXCEL.EXE 84 -
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\bdf3e44b82cc7be96cc925fe94f9a26a4d04bd606fca9d5f706febd68bb9552e.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5080 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:4880
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:1804