Analysis
- max time kernel
150s - max time network
112s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
12/11/2026, 12:34
General
- Target 0x29357B37392BA9A6.js
- Size 103.0MB
- Sample261112-prwbeagv21
- SHA256 4dfdc3874ca9025f34c5890e2389aa66cf0e9da59690fb3ebcafc042bb2643de
Malware Config
Extracted
-
ps1
-
ps1.dropper
https://pub-0bec69f492554744a0832f57d2301bfd.r2.dev/vtyukl.jpg
-
exe.dropper
https://pub-0bec69f492554744a0832f57d2301bfd.r2.dev/vtyukl.jpg
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Badlisted process makes network request 1 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.
- .NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\0x29357B37392BA9A6.js1⤵
- Reads the TCP/IP host and domain name from the registry
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -Command "& 'C:\Users\Admin\AppData\Local\Temp\rad0D3D4.tmp.ps1'; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\rad0D3D4.tmp.ps1' -Force -ErrorAction SilentlyContinue"1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
rad0D3D4.tmp.ps1
memory/4808-11-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-14-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-4-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-7-0x000001D44A940000-0x000001D44A962000-memory.dmp
memory/4808-8-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-9-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-3-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-2-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-10-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-13-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-1-0x00007FFD660AF000-0x00007FFD660B0000-memory.dmp
memory/4808-15-0x000001D44AE20000-0x000001D44AE44000-memory.dmp
memory/4808-17-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-18-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp
memory/4808-19-0x00007FFD65F20000-0x00007FFD668C4000-memory.dmp