Analysis
- max time kernel
149s - max time network
150s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260513-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
23/05/2026, 02:57
Static task
static1
Behavioral task
behavioral1
Sample
tmpupyw3pr9.js
Resource
win10ltsc2021-20260513-en
windows10-ltsc_2021-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmpupyw3pr9.js
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral3
Sample
tmpupyw3pr9.js
Resource
win11-20260513-en
windows11-21h2-x64
6 signatures
150 seconds
General
- Target tmpupyw3pr9.js
- Size 8.8MB
- Sample260523-dfw8saet2w
- SHA256 893e44e4ad2e74f043af938b237ed08526a11a7c5eff8a4f84667543947f7292
- MD5 4ee5d33f99e169cc4166c122764a1693
- SHA1 38a08a96fe62c42340be1ff5f9a5ca0548e9bf47
- SHA512 ab1c0015c320bfdf885d792e0efb30508f03e0ff547859112b5a3ce2a051bf580cf3d51f62f4c5730d17e7a27b130dfc2384dd5874b7cab56566c3a29471ddc0
- SSDEEP 49152:/ytwpCQK+O5ytwpCQK+O5ytwpCQK+O5ytwpCQK+O5ytwpCQK+O5ytwpCQK+O5ytG:f
- TLSH T1AC962A5D7FF21122065771B64ABFA00AF2B98413941CD954F96CC3D02FE092986FBEE9
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 36 764 powershell.exe 45 764 powershell.exe 55 764 powershell.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1108628292-2849104889-3743975892-1000\Control Panel\International\Geo\Nation wscript.EXE - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ powershell.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 764 powershell.exe 764 powershell.exe 764 powershell.exe 764 powershell.exe 764 powershell.exe 764 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 764 powershell.exe Token: SeIncreaseQuotaPrivilege 764 powershell.exe Token: SeSecurityPrivilege 764 powershell.exe Token: SeTakeOwnershipPrivilege 764 powershell.exe Token: SeLoadDriverPrivilege 764 powershell.exe Token: SeSystemProfilePrivilege 764 powershell.exe Token: SeSystemtimePrivilege 764 powershell.exe Token: SeProfSingleProcessPrivilege 764 powershell.exe Token: SeIncBasePriorityPrivilege 764 powershell.exe Token: SeCreatePagefilePrivilege 764 powershell.exe Token: SeBackupPrivilege 764 powershell.exe Token: SeRestorePrivilege 764 powershell.exe Token: SeShutdownPrivilege 764 powershell.exe Token: SeDebugPrivilege 764 powershell.exe Token: SeSystemEnvironmentPrivilege 764 powershell.exe Token: SeRemoteShutdownPrivilege 764 powershell.exe Token: SeUndockPrivilege 764 powershell.exe Token: SeManageVolumePrivilege 764 powershell.exe Token: 33 764 powershell.exe Token: 34 764 powershell.exe Token: 35 764 powershell.exe Token: 36 764 powershell.exe Token: SeIncreaseQuotaPrivilege 764 powershell.exe Token: SeSecurityPrivilege 764 powershell.exe Token: SeTakeOwnershipPrivilege 764 powershell.exe Token: SeLoadDriverPrivilege 764 powershell.exe Token: SeSystemProfilePrivilege 764 powershell.exe Token: SeSystemtimePrivilege 764 powershell.exe Token: SeProfSingleProcessPrivilege 764 powershell.exe Token: SeIncBasePriorityPrivilege 764 powershell.exe Token: SeCreatePagefilePrivilege 764 powershell.exe Token: SeBackupPrivilege 764 powershell.exe Token: SeRestorePrivilege 764 powershell.exe Token: SeShutdownPrivilege 764 powershell.exe Token: SeDebugPrivilege 764 powershell.exe Token: SeSystemEnvironmentPrivilege 764 powershell.exe Token: SeRemoteShutdownPrivilege 764 powershell.exe Token: SeUndockPrivilege 764 powershell.exe Token: SeManageVolumePrivilege 764 powershell.exe Token: 33 764 powershell.exe Token: 34 764 powershell.exe Token: 35 764 powershell.exe Token: 36 764 powershell.exe Token: SeIncreaseQuotaPrivilege 764 powershell.exe Token: SeSecurityPrivilege 764 powershell.exe Token: SeTakeOwnershipPrivilege 764 powershell.exe Token: SeLoadDriverPrivilege 764 powershell.exe Token: SeSystemProfilePrivilege 764 powershell.exe Token: SeSystemtimePrivilege 764 powershell.exe Token: SeProfSingleProcessPrivilege 764 powershell.exe Token: SeIncBasePriorityPrivilege 764 powershell.exe Token: SeCreatePagefilePrivilege 764 powershell.exe Token: SeBackupPrivilege 764 powershell.exe Token: SeRestorePrivilege 764 powershell.exe Token: SeShutdownPrivilege 764 powershell.exe Token: SeDebugPrivilege 764 powershell.exe Token: SeSystemEnvironmentPrivilege 764 powershell.exe Token: SeRemoteShutdownPrivilege 764 powershell.exe Token: SeUndockPrivilege 764 powershell.exe Token: SeManageVolumePrivilege 764 powershell.exe Token: 33 764 powershell.exe Token: 34 764 powershell.exe Token: 35 764 powershell.exe Token: 36 764 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2556 wrote to memory of 5032 2556 wscript.EXE 97 PID 5032 wrote to memory of 764 5032 cscript.exe 99 - 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\tmpupyw3pr9.js1⤵PID:828
-
C:\Windows\system32\wscript.exewscript1⤵PID:1688
-
C:\Windows\system32\wscript.EXE"C:\Windows\system32\wscript.EXE" MARINE~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "MARINE~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:5032 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Badlisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:764
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dhmlfa2t.auf.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\OptimizeCopy\MARINE~1.JS
- Size 42.2MB
- SHA256 faf45dfb63974b246f75cfb01575f495f770027963d13a3ebfdc3f180745088d
- MD5 f01052554604d7b5f3db9fa0ee9f040a
- SHA1 5e0dc8ab9a91ef799fcc51af31c0767e8ef25d3e
- SHA512 dffd7b9472dec535c64f2f4c2d3ece7bb0a8104e82a688dca97dcc1d675a7acbfdf147555924fd58add8235ec11293d1795815363c853e54924fbef948a15cf7
- SSDEEP 98304:RhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhJ:/
- TLSH T119A74CED30CFE22149EB3220572A0D5A5769D1C0C6D841188F91BF1CBE5EF6D43AFA69
- MD5 SHA1 SHA512 SSDEEP TLSH