Analysis
- user interaction
yes - max time kernel
56s - max time network
56s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
31/08/2026, 00:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
sims-4-updater-v2.6.6.zip
Resource
win10v2004-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
sims-4-updater-v2.6.6.exe
Resource
win10v2004-20260513-en
14 signatures
150 seconds
Behavioral task
behavioral3
Sample
updater_gui.pyc
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral4
Sample
updater_readme.txt
Resource
win10v2004-20260513-en
1 signatures
150 seconds
General
- Target updater_gui.pyc
- Size 53KB
- Sample260831-axe42seb56
- SHA256 fd9aac295cea73f0beb280491915997e2cbeda143ef254f009f80ca6f2d374e8
- MD5 9ddc0b55afd56ba3f28d1c0fa395400c
- SHA1 9366d4dc58107784093d8bcbc81248b10bb22469
- SHA512 9b22dc03c4da48e3c3d1057f41c998fb9ec488892887843223adb30aa57ff92f070d813243f3684487ff297f245850d7140863b13e30fadd1bbe696078b44765
- SSDEEP 768:EIkGaj7yS4m67u2XMU+KPaSyKwGywgvfWg3V9RUcvqIo0/uv:+GUQ949z2EVAaqIcv
- TLSH T1C433074FA860D726FF60F17510EA0994E7AD3E92F220A273225E413A2DD77B6DD6434C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5012 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\Local Settings OpenWith.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2720 OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2720 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\updater_gui.pyc1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:5012
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2720