Analysis
- max time kernel
149s - max time network
151s - 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
tmp8w11hz9r.js
Resource
win10ltsc2021-20260513-en
windows10-ltsc_2021-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmp8w11hz9r.js
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
tmp8w11hz9r.js
Resource
win11-20260513-en
windows11-21h2-x64
6 signatures
150 seconds
General
- Target tmp8w11hz9r.js
- Size 9.9MB
- Sample260523-dfs65aet2t
- SHA256 e00275042b4f4807a1d4098113e011e0d4c0656ecb88af420c728a180eef60be
- MD5 0db1d9b6db4e0e83eea894674c21b44d
- SHA1 0f1643fa489b6c6f740237131129e7edbf90ec82
- SHA512 80c5f41e2773d9f2f83b7292fc2b2672d75396e5017c471270d5963af1f38cfd49fb38a9dbc268dca0694572a9dfd10d0c3dc274c072243c6b293494796a1b84
- SSDEEP 49152:4ytwpCQK+UCytwpCQK+UCytwpCQK+UCytwpCQK+UCytwpCQK+UCytwpCQK+UCytJ:h
- TLSH T1AAA62A5D7FF21122065771B64ABFA00AF2B98413941CD954F96CC3D02FE092986FBEE9
- 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 33 64 powershell.exe 38 64 powershell.exe 40 64 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-1-5-21-4045429996-2364296335-1634900306-1000\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 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe 64 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 64 powershell.exe Token: SeIncreaseQuotaPrivilege 64 powershell.exe Token: SeSecurityPrivilege 64 powershell.exe Token: SeTakeOwnershipPrivilege 64 powershell.exe Token: SeLoadDriverPrivilege 64 powershell.exe Token: SeSystemProfilePrivilege 64 powershell.exe Token: SeSystemtimePrivilege 64 powershell.exe Token: SeProfSingleProcessPrivilege 64 powershell.exe Token: SeIncBasePriorityPrivilege 64 powershell.exe Token: SeCreatePagefilePrivilege 64 powershell.exe Token: SeBackupPrivilege 64 powershell.exe Token: SeRestorePrivilege 64 powershell.exe Token: SeShutdownPrivilege 64 powershell.exe Token: SeDebugPrivilege 64 powershell.exe Token: SeSystemEnvironmentPrivilege 64 powershell.exe Token: SeRemoteShutdownPrivilege 64 powershell.exe Token: SeUndockPrivilege 64 powershell.exe Token: SeManageVolumePrivilege 64 powershell.exe Token: 33 64 powershell.exe Token: 34 64 powershell.exe Token: 35 64 powershell.exe Token: 36 64 powershell.exe Token: SeIncreaseQuotaPrivilege 64 powershell.exe Token: SeSecurityPrivilege 64 powershell.exe Token: SeTakeOwnershipPrivilege 64 powershell.exe Token: SeLoadDriverPrivilege 64 powershell.exe Token: SeSystemProfilePrivilege 64 powershell.exe Token: SeSystemtimePrivilege 64 powershell.exe Token: SeProfSingleProcessPrivilege 64 powershell.exe Token: SeIncBasePriorityPrivilege 64 powershell.exe Token: SeCreatePagefilePrivilege 64 powershell.exe Token: SeBackupPrivilege 64 powershell.exe Token: SeRestorePrivilege 64 powershell.exe Token: SeShutdownPrivilege 64 powershell.exe Token: SeDebugPrivilege 64 powershell.exe Token: SeSystemEnvironmentPrivilege 64 powershell.exe Token: SeRemoteShutdownPrivilege 64 powershell.exe Token: SeUndockPrivilege 64 powershell.exe Token: SeManageVolumePrivilege 64 powershell.exe Token: 33 64 powershell.exe Token: 34 64 powershell.exe Token: 35 64 powershell.exe Token: 36 64 powershell.exe Token: SeIncreaseQuotaPrivilege 64 powershell.exe Token: SeSecurityPrivilege 64 powershell.exe Token: SeTakeOwnershipPrivilege 64 powershell.exe Token: SeLoadDriverPrivilege 64 powershell.exe Token: SeSystemProfilePrivilege 64 powershell.exe Token: SeSystemtimePrivilege 64 powershell.exe Token: SeProfSingleProcessPrivilege 64 powershell.exe Token: SeIncBasePriorityPrivilege 64 powershell.exe Token: SeCreatePagefilePrivilege 64 powershell.exe Token: SeBackupPrivilege 64 powershell.exe Token: SeRestorePrivilege 64 powershell.exe Token: SeShutdownPrivilege 64 powershell.exe Token: SeDebugPrivilege 64 powershell.exe Token: SeSystemEnvironmentPrivilege 64 powershell.exe Token: SeRemoteShutdownPrivilege 64 powershell.exe Token: SeUndockPrivilege 64 powershell.exe Token: SeManageVolumePrivilege 64 powershell.exe Token: 33 64 powershell.exe Token: 34 64 powershell.exe Token: 35 64 powershell.exe Token: 36 64 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5444 wrote to memory of 5528 5444 wscript.EXE 93 PID 5528 wrote to memory of 64 5528 cscript.exe 95 - 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\tmp8w11hz9r.js1⤵PID:460
-
C:\Windows\system32\wscript.exewscript1⤵PID:3748
-
C:\Windows\system32\wscript.EXE"C:\Windows\system32\wscript.EXE" BIOLOG~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5444 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "BIOLOG~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:5528 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Badlisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:64
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ndwlpxjq.bus.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\FindSearch\BIOLOG~1.JS
- Size 47.6MB
- SHA256 3280655bbd9671b29d861d35e7ae4a04c8933441c027fe9aae8f547a8abe9660
- MD5 18255d1671baef0889802c268cf127e6
- SHA1 29652bcb863f1dcb674a2e8adfb7513d3af096c9
- SHA512 9643117f90487d2b0244659d7b06fb8b7d6d9c0c53a961bc98f75f907547ff63d5abfd64b0df287dc01f10ccc22951c26fd1770c636a5f5f8a6afe96a73b603e
- SSDEEP 98304:tzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzt:3
- TLSH T1BFB74CFE70FEC07294DB3130B9624EEDD754C4D04BC222609265AF592D6AF1C6DBB4A8
- MD5 SHA1 SHA512 SSDEEP TLSH