Analysis
- max time kernel
149s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 09:16
General
- Target JSyyyyyyyyyyyyyyyyyyyyyyyyyyy.js
- Size 1013KB
- Sample260804-k8qd9sgf93
- SHA256 92ef61d8b2f0552fe3cbbd4f5efd28e5c7868e423ce400ade9cd5634060b6789
Malware Config
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\JSyyyyyyyyyyyyyyyyyyyyyyyyyyy.js1⤵
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -Command "Invoke-Expression $env:cobaea"1⤵
- Process spawned unexpected child process
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3140-10-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-12-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-2-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-11-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-4-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-5-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-8-0x00000206A6360000-0x00000206A6382000-memory.dmp
memory/3140-9-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-1-0x000002068DE3C000-0x000002068DE3D000-memory.dmp
memory/3140-24-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-3-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-13-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-14-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-15-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-18-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-19-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-21-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/3140-22-0x000002068D6A0000-0x000002068E044000-memory.dmp
memory/4156-0-0x0000026136100000-0x000002613651E000-memory.dmp