Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/05/2026, 03:03
Static task
static1
Behavioral task
behavioral1
Sample
tmpvcvr8q16.js
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmpvcvr8q16.js
Resource
win11-20260513-en
windows11-21h2-x64
6 signatures
150 seconds
General
- Target tmpvcvr8q16.js
- Size 5.5MB
- Sample260523-dkfftset6z
- SHA256 7be565a3ba4a8ac193f32053f352b09bfa301411d84d256dd5b886040d6b265e
- MD5 6524c31a80c61c2d255cbeb448f7ed0e
- SHA1 d4481a617ef1501e00422f8f56e5a79b27120d08
- SHA512 63d48c8be16616919aa8ed5e5f61fb68d4ff6502ca1d1ec05867c3f48ee5fafb48417ca83fe3d9003cd7fcfba3dfaac569107b66a1678c674a995bbfa00769c9
- SSDEEP 49152:rAytwpCQK+0lAytwpCQK+0lAytwpCQK+0lAytwpCQK+0lAytwpCQK+0p:rXXXXj
- TLSH T103462A5D7FF21122065771B64ABFA00AF2B98413941CD954F96CC3D02FE092986FBEE9
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Family: GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 63 1960 powershell.exe 74 1960 powershell.exe 78 1960 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-1-5-21-204488895-2999877624-296153668-1000\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 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ powershell.exe Key created \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1960 powershell.exe 1960 powershell.exe 1960 powershell.exe 1960 powershell.exe 1960 powershell.exe 1960 powershell.exe 1960 powershell.exe 1960 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1960 powershell.exe Token: SeIncreaseQuotaPrivilege 1960 powershell.exe Token: SeSecurityPrivilege 1960 powershell.exe Token: SeTakeOwnershipPrivilege 1960 powershell.exe Token: SeLoadDriverPrivilege 1960 powershell.exe Token: SeSystemProfilePrivilege 1960 powershell.exe Token: SeSystemtimePrivilege 1960 powershell.exe Token: SeProfSingleProcessPrivilege 1960 powershell.exe Token: SeIncBasePriorityPrivilege 1960 powershell.exe Token: SeCreatePagefilePrivilege 1960 powershell.exe Token: SeBackupPrivilege 1960 powershell.exe Token: SeRestorePrivilege 1960 powershell.exe Token: SeShutdownPrivilege 1960 powershell.exe Token: SeDebugPrivilege 1960 powershell.exe Token: SeSystemEnvironmentPrivilege 1960 powershell.exe Token: SeRemoteShutdownPrivilege 1960 powershell.exe Token: SeUndockPrivilege 1960 powershell.exe Token: SeManageVolumePrivilege 1960 powershell.exe Token: 33 1960 powershell.exe Token: 34 1960 powershell.exe Token: 35 1960 powershell.exe Token: 36 1960 powershell.exe Token: SeIncreaseQuotaPrivilege 1960 powershell.exe Token: SeSecurityPrivilege 1960 powershell.exe Token: SeTakeOwnershipPrivilege 1960 powershell.exe Token: SeLoadDriverPrivilege 1960 powershell.exe Token: SeSystemProfilePrivilege 1960 powershell.exe Token: SeSystemtimePrivilege 1960 powershell.exe Token: SeProfSingleProcessPrivilege 1960 powershell.exe Token: SeIncBasePriorityPrivilege 1960 powershell.exe Token: SeCreatePagefilePrivilege 1960 powershell.exe Token: SeBackupPrivilege 1960 powershell.exe Token: SeRestorePrivilege 1960 powershell.exe Token: SeShutdownPrivilege 1960 powershell.exe Token: SeDebugPrivilege 1960 powershell.exe Token: SeSystemEnvironmentPrivilege 1960 powershell.exe Token: SeRemoteShutdownPrivilege 1960 powershell.exe Token: SeUndockPrivilege 1960 powershell.exe Token: SeManageVolumePrivilege 1960 powershell.exe Token: 33 1960 powershell.exe Token: 34 1960 powershell.exe Token: 35 1960 powershell.exe Token: 36 1960 powershell.exe Token: SeIncreaseQuotaPrivilege 1960 powershell.exe Token: SeSecurityPrivilege 1960 powershell.exe Token: SeTakeOwnershipPrivilege 1960 powershell.exe Token: SeLoadDriverPrivilege 1960 powershell.exe Token: SeSystemProfilePrivilege 1960 powershell.exe Token: SeSystemtimePrivilege 1960 powershell.exe Token: SeProfSingleProcessPrivilege 1960 powershell.exe Token: SeIncBasePriorityPrivilege 1960 powershell.exe Token: SeCreatePagefilePrivilege 1960 powershell.exe Token: SeBackupPrivilege 1960 powershell.exe Token: SeRestorePrivilege 1960 powershell.exe Token: SeShutdownPrivilege 1960 powershell.exe Token: SeDebugPrivilege 1960 powershell.exe Token: SeSystemEnvironmentPrivilege 1960 powershell.exe Token: SeRemoteShutdownPrivilege 1960 powershell.exe Token: SeUndockPrivilege 1960 powershell.exe Token: SeManageVolumePrivilege 1960 powershell.exe Token: 33 1960 powershell.exe Token: 34 1960 powershell.exe Token: 35 1960 powershell.exe Token: 36 1960 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1232 wrote to memory of 2368 1232 wscript.EXE 112 PID 2368 wrote to memory of 1960 2368 cscript.exe 114 - 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\tmpvcvr8q16.js1⤵PID:2848
-
C:\Windows\system32\wscript.exewscript1⤵PID:4352
-
C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE HUTHWA~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1232 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "HUTHWA~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Badlisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1960
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pxthlgwl.zih.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Adobe\HUTHWA~1.JS
- Size 46.0MB
- SHA256 cb0012b0ad60adeaa719ad1443f7f5c89125c0f2ad915e258ba38830c121de4d
- MD5 069e4d6f747168ba96b74f972ba2dc45
- SHA1 efa6711470250b3876eae22fb6b8ca23939bd725
- SHA512 dff3384cf904fa5132805d6f084aeb88f7e943e8a8c4a5d91a0bfc066838d56a89402681cc6ba947aab7d73a92c8c2593a18f49c404b630c6b2179125b9ec0e3
- SSDEEP 786432:K55555555555555555555555555555555555555555555555555555555555555+:H
- TLSH T170B74CFEA1DED09391CB7077B2661D70D10495C089C9B694BFA88F25BC4AE3D070BDA5
- MD5 SHA1 SHA512 SSDEEP TLSH