Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 04:27
Static task
static1
Behavioral task
behavioral1
Sample
Plexus19065444677.js
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
Plexus19065444677.js
Resource
win11ltsc2024-20260629-en
7 signatures
150 seconds
General
- Target Plexus19065444677.js
- Size 2.0MB
- Sample260702-e28z5sbx6w
- SHA256 5eabbaf4abf29eafc0e2a9e971a5c66913b4c8c06660f11cc3c09433ab7146ef
- MD5 9ebddd9db813e560c1de995ffa9b61a9
- SHA1 09d32f6f6e7938b1994e6ad4a5058026fbf5fb99
- SHA512 38b0e9ba4684e9f28838a6b6974183f5e046422f4982b8fbd343783a8e057d7ae3b61441eca9b90d38232d09fad838702456adb175e0e794c5b2ce63e5a0edaa
- SSDEEP 12288:wTh4cQNdyD79hpV7CLV6NKDRxuTYx/dUnQFNRJ8iYSncFXcR:lhdyD7rL7skYoCpT
- TLSH T1EBA5283EABD2902430725AE99B55309759FD33E127EB9C98C5B81DCD133E11A10FA72E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 25 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 5520 powershell.exe 3 5520 powershell.exe 4 5520 powershell.exe 5 5520 powershell.exe 6 5520 powershell.exe 8 5520 powershell.exe 9 5520 powershell.exe 10 5520 powershell.exe 11 5520 powershell.exe 12 5520 powershell.exe 13 5520 powershell.exe 14 5520 powershell.exe 15 5520 powershell.exe 16 5520 powershell.exe 17 5520 powershell.exe 18 5520 powershell.exe 19 5520 powershell.exe 20 5520 powershell.exe 21 5520 powershell.exe 22 5520 powershell.exe 23 5520 powershell.exe 24 5520 powershell.exe 25 5520 powershell.exe 26 5520 powershell.exe 27 5520 powershell.exe - Command and Scripting Interpreter: JavaScript 1 TTPs
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pid Process 5520 powershell.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5520 powershell.exe 5520 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5520 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1448 wrote to memory of 1724 1448 wscript.exe 88 PID 1724 wrote to memory of 5520 1724 conhost.exe 89
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\Plexus19065444677.js1⤵
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Windows\System32\conhost.exe"C:\Windows\System32\conhost.exe" --headless powershell.exe -W H -NoP -Noni -Command ". ([scriptblock]::Create($env:YSQaGOscs9zw0))"2⤵
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -W H -NoP -Noni -Command ". ([scriptblock]::Create($env:YSQaGOscs9zw0))"3⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5520
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