Analysis
- max time kernel
149s - max time network
157s - 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, 02:06
Static task
static1
Behavioral task
behavioral1
Sample
tmpthm852l0.js
Resource
win10ltsc2021-20260513-en
windows10-ltsc_2021-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmpthm852l0.js
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
tmpthm852l0.js
Resource
win11-20260513-en
windows11-21h2-x64
6 signatures
150 seconds
General
- Target tmpthm852l0.js
- Size 4.0MB
- Sample260523-cjhdcsaz2n
- SHA256 1f11db7a18daabfd2b565045e4da48f5839d3be6a9270aaecd454782927bde16
- MD5 4676cd61991f2abc92a0b9e2d10be99b
- SHA1 2cf90c975093ac69607377992e63d52f9a67e033
- SHA512 c9aa43ef7356e0ac75be85a3d36841525450a79466176a442e86af70587aef36ca3b283f7b8d2df448c8cb3d72d2e8567f31bf3ef28ec0e111d4fe47de56445f
- SSDEEP 49152:UYqenIoDwoc4yoQu/s+LfHQvYqenIoDwoc4yoQu/s+LfHQvYqenIoDwoc4yoQu/P:UxxI
- TLSH T11916181A79E62331055770B9AB9F50D8F735C02B211AD894B8DC93A41F80E7983BBFD9
- 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 33 4168 powershell.exe 39 4168 powershell.exe 47 4168 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-1-5-21-1741132852-2793423776-1557670484-1000\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 8 IoCs
pid Process 4168 powershell.exe 4168 powershell.exe 4168 powershell.exe 4168 powershell.exe 4168 powershell.exe 4168 powershell.exe 4168 powershell.exe 4168 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4168 powershell.exe Token: SeIncreaseQuotaPrivilege 4168 powershell.exe Token: SeSecurityPrivilege 4168 powershell.exe Token: SeTakeOwnershipPrivilege 4168 powershell.exe Token: SeLoadDriverPrivilege 4168 powershell.exe Token: SeSystemProfilePrivilege 4168 powershell.exe Token: SeSystemtimePrivilege 4168 powershell.exe Token: SeProfSingleProcessPrivilege 4168 powershell.exe Token: SeIncBasePriorityPrivilege 4168 powershell.exe Token: SeCreatePagefilePrivilege 4168 powershell.exe Token: SeBackupPrivilege 4168 powershell.exe Token: SeRestorePrivilege 4168 powershell.exe Token: SeShutdownPrivilege 4168 powershell.exe Token: SeDebugPrivilege 4168 powershell.exe Token: SeSystemEnvironmentPrivilege 4168 powershell.exe Token: SeRemoteShutdownPrivilege 4168 powershell.exe Token: SeUndockPrivilege 4168 powershell.exe Token: SeManageVolumePrivilege 4168 powershell.exe Token: 33 4168 powershell.exe Token: 34 4168 powershell.exe Token: 35 4168 powershell.exe Token: 36 4168 powershell.exe Token: SeIncreaseQuotaPrivilege 4168 powershell.exe Token: SeSecurityPrivilege 4168 powershell.exe Token: SeTakeOwnershipPrivilege 4168 powershell.exe Token: SeLoadDriverPrivilege 4168 powershell.exe Token: SeSystemProfilePrivilege 4168 powershell.exe Token: SeSystemtimePrivilege 4168 powershell.exe Token: SeProfSingleProcessPrivilege 4168 powershell.exe Token: SeIncBasePriorityPrivilege 4168 powershell.exe Token: SeCreatePagefilePrivilege 4168 powershell.exe Token: SeBackupPrivilege 4168 powershell.exe Token: SeRestorePrivilege 4168 powershell.exe Token: SeShutdownPrivilege 4168 powershell.exe Token: SeDebugPrivilege 4168 powershell.exe Token: SeSystemEnvironmentPrivilege 4168 powershell.exe Token: SeRemoteShutdownPrivilege 4168 powershell.exe Token: SeUndockPrivilege 4168 powershell.exe Token: SeManageVolumePrivilege 4168 powershell.exe Token: 33 4168 powershell.exe Token: 34 4168 powershell.exe Token: 35 4168 powershell.exe Token: 36 4168 powershell.exe Token: SeIncreaseQuotaPrivilege 4168 powershell.exe Token: SeSecurityPrivilege 4168 powershell.exe Token: SeTakeOwnershipPrivilege 4168 powershell.exe Token: SeLoadDriverPrivilege 4168 powershell.exe Token: SeSystemProfilePrivilege 4168 powershell.exe Token: SeSystemtimePrivilege 4168 powershell.exe Token: SeProfSingleProcessPrivilege 4168 powershell.exe Token: SeIncBasePriorityPrivilege 4168 powershell.exe Token: SeCreatePagefilePrivilege 4168 powershell.exe Token: SeBackupPrivilege 4168 powershell.exe Token: SeRestorePrivilege 4168 powershell.exe Token: SeShutdownPrivilege 4168 powershell.exe Token: SeDebugPrivilege 4168 powershell.exe Token: SeSystemEnvironmentPrivilege 4168 powershell.exe Token: SeRemoteShutdownPrivilege 4168 powershell.exe Token: SeUndockPrivilege 4168 powershell.exe Token: SeManageVolumePrivilege 4168 powershell.exe Token: 33 4168 powershell.exe Token: 34 4168 powershell.exe Token: 35 4168 powershell.exe Token: 36 4168 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3816 wrote to memory of 5028 3816 wscript.EXE 95 PID 5028 wrote to memory of 4168 5028 cscript.exe 97 - 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\tmpthm852l0.js1⤵PID:1220
-
C:\Windows\system32\wscript.exewscript1⤵PID:3644
-
C:\Windows\system32\wscript.EXE"C:\Windows\system32\wscript.EXE" ONLINE~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3816 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "ONLINE~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:5028 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Badlisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4168
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ffw4ingd.lu0.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Mozilla\ONLINE~1.JS
- Size 39.2MB
- SHA256 49988f7a4c8288fe2bb887e38f9b004d90a8049c815f3a3afae6bc49cdfbd739
- MD5 3f319d850947abf02998276618d2504f
- SHA1 4a563bba89b5f0b873a7e323b0344d129c3da0f3
- SHA512 6f524475435384aa24d5805f3c1b4ba0367142d252df562ea56736b14f7e5a14d6dc96a98b53e272a4b9f8aa3cbc4f7e51cbdd7df1017bafeeeda94360fea72e
- SSDEEP 1536:L/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/r/rn:P
- TLSH T158973BFEB8CED03256C63AE9672A4D71D375E5C44A9200A5F928DF0D284CA1C2A33D7D
- MD5 SHA1 SHA512 SSDEEP TLSH