Analysis
- max time kernel
298s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 02:40
General
- Target Invoice.js
- Size 26KB
- Sample260930-c52dcswvds
- SHA256 36b408e6bc25bf6c4d2e7249491275a574e5fb502476d827c66afa16df37c5a5
Malware Config
Signatures
- Badlisted process makes network request 4 IoCs
Network request originating from process or tool commonly abused by malware.
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- 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).
- 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
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\Invoice.js1⤵
- Badlisted process makes network request
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -ep bypass -file "C:\Temp\53MIWWRO.ps1"2⤵
- Enumerates connected drives
- 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
53MIWWRO.ps1
memory/4320-20-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-22-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-13-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-15-0x000002EDE9190000-0x000002EDE91B2000-memory.dmp
memory/4320-16-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-18-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-12-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-19-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-11-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-10-0x00007FFE01C3F000-0x00007FFE01C40000-memory.dmp
memory/4320-24-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-23-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-25-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-26-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-27-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp
memory/4320-29-0x00007FFE01AB0000-0x00007FFE02454000-memory.dmp