Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/08/2026, 11:13
Static task
static1
Behavioral task
behavioral1
Sample
lwkd-invoice.js
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
lwkd-invoice.js
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
General
- Target lwkd-invoice.js
- Size 2.0MB
- Sample260822-nbj3rstdlg
- SHA256 374d8623782127c4a1cde1ca64750a693eeda1187c752455cd9d7cff8bd57039
- MD5 f4669c932294aa2c8303b589bc3a5768
- SHA1 dae8996274f651c5d9e11a920120aa26c75b94fb
- SHA512 98b7f69be7afd73b6f5e0cf4e1380ca87d0bf51476e8d0a8696d174fb4749aa58ca1c990efd1cad1876a18eabd6e9cd5cb21a93555494c174f999f8ac0682fb0
- SSDEEP 6144:mSgkQzOEorIQxWcA12Jt1L0a3KbUxXeatCWyhLd4S3:m9kQztorEcA14tx0a6IReatCWsL/
- TLSH T132A5C63D9E6E937922BFCA20C3852D13A95C333671AF19C911D58E8E096F847B9C784D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 24 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 3 3388 powershell.exe 4 3388 powershell.exe 5 3388 powershell.exe 9 3388 powershell.exe 13 3388 powershell.exe 14 3388 powershell.exe 15 3388 powershell.exe 16 3388 powershell.exe 17 3388 powershell.exe 18 3388 powershell.exe 19 3388 powershell.exe 20 3388 powershell.exe 21 3388 powershell.exe 22 3388 powershell.exe 23 3388 powershell.exe 25 3388 powershell.exe 26 3388 powershell.exe 27 3388 powershell.exe 29 3388 powershell.exe 30 3388 powershell.exe 31 3388 powershell.exe 32 3388 powershell.exe 33 3388 powershell.exe 34 3388 powershell.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 3388 powershell.exe - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3388 powershell.exe 3388 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3388 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2960 wrote to memory of 4632 2960 wscript.exe 89 PID 4632 wrote to memory of 3388 4632 conhost.exe 90 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\lwkd-invoice.js1⤵
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Windows\System32\conhost.exe"C:\Windows\System32\conhost.exe" --headless "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -NoP -EP Bypass -NonInteractive -File "C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cq.ps1"2⤵
- Suspicious use of WriteProcessMemory
PID:4632 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle Hidden -NoP -EP Bypass -NonInteractive -File C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cq.ps13⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3388
-
-
-
C:\Windows\system32\wscript.exewscript.exe1⤵PID:4904
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cq.ps1
- Size 1KB
- SHA256 a9b17c0d8d304986e1f0ece95c3ef34d8ebc755484fe95320b8dccfc41bd74e4
- MD5 22dd2ebc414743254dda5e1b350af108
- SHA1 b67fe533efc178031903965adf06deac0ffd0f79
- SHA512 67d313f7114b304a61e05afe668dbf8efa77d6e066d6a0cae02eba806f934489db6e3344f3a95b66c5dd5360df0f7af026dd098ef1ea61e5560a599b37313c08
- TLSH T1593122214BCAEEE90050C03BDDA3C49DC0349D4D6F4DBB1DFB55C958768EA87DE89286
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cqa
- Size 66KB
- SHA256 5fa1ea1181f2ed679aaef90f5c1d9d1f0aeb723d6af8c6409a19e9a167c4a1ad
- MD5 79c97b20977b42c62d63f4482f450279
- SHA1 d67d69a551cd55ebc5b46fbe99f3326534c1982e
- SHA512 7080968a9df13e1a812c3339b23fa636ac21a73c38d2d43d82ac7fa3d1e2cd41482fccc2f68d98fb5fba9b846256292e6b22933323a05a7249d5ed7633b15754
- SSDEEP 1536:Wg+dtb/VS7vsN0DWmhSTHQxxd8U0v/93aJsNTt3VsTX7HWWo6CJLYMNTU31wL:VqRV2IuMHQo9j9MHWWqZTKo
- TLSH T131630240B11CDCEABFD038B2547D155E0ABA2A34351AA7EF3481BBA9140B6739FB751C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\208kmt4a58cq\208kmt4a58cqb
- Size 66KB
- SHA256 a01694d399e1ee904a25528896c52c4d80037fb57e3cbcd99f473862f5801a99
- MD5 c675d9c4a35a6dd91aca139e8b4bbf96
- SHA1 36ed3362d64c72ad0a32a7ad805b48cc9bf8d668
- SHA512 a986a38a387b456d29231cc105cd746fcdef87a99d4948a6c46db6b5b32a1f5a0593ddceaaaee80b36899c79b1f96b23db26935f21ba48a0a4eb8c728a135bab
- SSDEEP 1536:co8BCywNI97SvEWV2QRfdAWvA0o6foGvRPbgcN:coYCywN1JV2QddDAkfTpTgcN
- TLSH T19F63024C98DAA76027E54C5BF7F7396BFB8182C7DACDF0918580606372467C8B8C5874
- MD5 SHA1 SHA512 SSDEEP TLSH