Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
07/09/2026, 16:56
General
- Target SWIFT COPY_TXT.js
- Size 11.4MB
- Sample260907-vf1pmsaa79
- SHA256 2312ae3c94e311c8c328f91a74519fdcb985acc42f87aa0e91681fb1bdbc40da
Malware Config
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Detects DonutLoader 1 IoCs
- Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs
- Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs
- Modifies Windows Defender TamperProtection settings 3 TTPs 1 IoCs
- Windows security bypass 2 TTPs 14 IoCs
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Windows security modification 2 TTPs 17 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Looks up external IP address via web service 1 TTPs 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 2 IoCs
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 47 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\SWIFT COPY_TXT.js"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\OMBNIERRXWCIONOZ.PIF"C:\Users\Admin\Documents\OMBNIERRXWCIONOZ.PIF" C:\Users\Admin\Documents\OMBNIERRXWCIONOZ.ttf2⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Modifies Windows Defender Real-time Protection settings
- Modifies Windows Defender TamperProtection settings
- Windows security bypass
- Checks computer location settings
- Executes dropped EXE
- Windows security modification
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -Command "New-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows\CurrentVersion\Policies\System' -Name 'DisableTaskMgr' -Value 1 -PropertyType DWord -Force"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\System32\rundll32.exe"C:\Windows\System32\rundll32.exe" all -k --output-path "C:\Users\Admin\AppData\Local\Temp\c66f2e3197c5cdfca77a4e5e9bc38362"3⤵
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C:\Windows\System32\rundll32.exe"C:\Windows\System32\rundll32.exe" all -k --output-path "C:\Users\Admin\AppData\Local\Temp\c66f2e3197c5cdfca77a4e5e9bc38362"3⤵
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C:\Users\Admin\AppData\Roaming\OMBNIERRXWCIONOZ.PIFC:\Users\Admin\AppData\Roaming\OMBNIERRXWCIONOZ.PIF1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
Phantom-DebugFile.log
Phantom-DebugFile.log
Phantom-DebugFile.log
Phantom-DebugFile.log
__PSScriptPolicyTest_uze5fw51.fxg.ps1
OMBNIERRXWCIONOZ.PIF
OMBNIERRXWCIONOZ.ttf
memory/2584-45-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-29-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-10-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-11-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-13-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-12-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-33-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-63-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-71-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-70-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-69-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-68-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-42-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-66-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-65-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-64-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-62-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-61-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-60-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-59-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-58-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-57-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-56-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-55-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-54-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-53-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-52-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-51-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-50-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-49-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-48-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-47-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-46-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-9-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-44-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-43-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-67-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-8-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-23-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-39-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-38-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-37-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-36-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-35-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-34-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-31-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-30-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-41-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-28-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-26-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-25-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-24-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-40-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-22-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-21-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-18-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-19-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-17-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-32-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-27-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-20-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-16-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-15-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-14-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2584-324-0x000000002A500000-0x000000002A762000-memory.dmp
memory/2584-326-0x0000000005190000-0x00000000053EC000-memory.dmp
memory/2584-325-0x0000000004F20000-0x0000000004F30000-memory.dmp
memory/2584-328-0x0000000004F20000-0x0000000004F30000-memory.dmp
memory/2584-327-0x0000000004F20000-0x0000000004F30000-memory.dmp
memory/2584-446-0x0000000004F20000-0x0000000004F30000-memory.dmp
memory/2584-448-0x0000000004F20000-0x0000000004F30000-memory.dmp
memory/2584-449-0x0000000004F20000-0x0000000004F30000-memory.dmp
memory/2584-460-0x0000000019C50000-0x0000000019E12000-memory.dmp
memory/2584-471-0x0000000019E20000-0x0000000019E96000-memory.dmp
memory/2584-488-0x0000000019EA0000-0x0000000019EF0000-memory.dmp
memory/4504-372-0x000001CE68EA0000-0x000001CE68EC2000-memory.dmp