Analysis
- max time kernel
148s - max time network
146s - 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, 04:23
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-ezyfmabx3v
- 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 26 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 5396 powershell.exe 3 5396 powershell.exe 4 5396 powershell.exe 5 5396 powershell.exe 6 5396 powershell.exe 8 5396 powershell.exe 9 5396 powershell.exe 10 5396 powershell.exe 11 5396 powershell.exe 12 5396 powershell.exe 13 5396 powershell.exe 14 5396 powershell.exe 15 5396 powershell.exe 16 5396 powershell.exe 17 5396 powershell.exe 18 5396 powershell.exe 19 5396 powershell.exe 20 5396 powershell.exe 21 5396 powershell.exe 22 5396 powershell.exe 23 5396 powershell.exe 24 5396 powershell.exe 25 5396 powershell.exe 26 5396 powershell.exe 27 5396 powershell.exe 28 5396 powershell.exe - Command and Scripting Interpreter: JavaScript 1 TTPs
-
pid Process 5396 powershell.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5396 powershell.exe 5396 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5396 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4492 wrote to memory of 5884 4492 wscript.exe 90 PID 5884 wrote to memory of 5396 5884 conhost.exe 91
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\Plexus19065444677.js1⤵
- Suspicious use of WriteProcessMemory
PID:4492 -
C:\Windows\System32\conhost.exe"C:\Windows\System32\conhost.exe" --headless powershell.exe -W H -NoP -Noni -Command ". ([scriptblock]::Create($env:YSQaGOscs9zw0))"2⤵
- Suspicious use of WriteProcessMemory
PID:5884 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -W H -NoP -Noni -Command ". ([scriptblock]::Create($env:YSQaGOscs9zw0))"3⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5396
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-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_imwk5y2n.ygl.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH