Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/06/2026, 16:30
Static task
static1
Behavioral task
behavioral1
Sample
tmpwlywqcfn.js
Resource
win10ltsc2021-20260513-en
windows10-ltsc_2021-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmpwlywqcfn.js
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
tmpwlywqcfn.js
Resource
win11-20260513-en
windows11-21h2-x64
6 signatures
150 seconds
General
- Target tmpwlywqcfn.js
- Size 841KB
- Sample260602-tz2wdaav5v
- SHA256 5859e084bca4e6678ed838ae3853471e2fc6913ae731aaa9c3d62f1289edfa2e
- MD5 aadedb9c13f2e821c50b8dc5a34b4459
- SHA1 ec90663de75d9d2da78170831d03d63c99345c21
- SHA512 9a7cf97de8e674ee589116a4de19ddba23de0e0410db44d44c233534ca1da6d74fad93ee0c8c56c9d416cd86c54eb2c82f473d2a5bf9156616f6855af2ae8f3f
- SSDEEP 24576:lSCgo+ogQc5WfNnZmD/nqG2qcQaer+CQFWpyQTaUFNE3NEr:lSCgo+ogQc5WfNnZmD/nn2qcaoWpyQTt
- TLSH T15505F858E7DC241242737078989F94C9AC3CE41A819DAC92FD0CC194AB94AFD997FECD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 67 4752 powershell.exe 78 4752 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-1-5-21-1788976790-1541110888-1636651838-1000\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\USER\S-1-5-21-1788976790-1541110888-1636651838-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ powershell.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4752 powershell.exe 4752 powershell.exe 4752 powershell.exe 4752 powershell.exe 4752 powershell.exe 4752 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4752 powershell.exe Token: SeIncreaseQuotaPrivilege 4752 powershell.exe Token: SeSecurityPrivilege 4752 powershell.exe Token: SeTakeOwnershipPrivilege 4752 powershell.exe Token: SeLoadDriverPrivilege 4752 powershell.exe Token: SeSystemProfilePrivilege 4752 powershell.exe Token: SeSystemtimePrivilege 4752 powershell.exe Token: SeProfSingleProcessPrivilege 4752 powershell.exe Token: SeIncBasePriorityPrivilege 4752 powershell.exe Token: SeCreatePagefilePrivilege 4752 powershell.exe Token: SeBackupPrivilege 4752 powershell.exe Token: SeRestorePrivilege 4752 powershell.exe Token: SeShutdownPrivilege 4752 powershell.exe Token: SeDebugPrivilege 4752 powershell.exe Token: SeSystemEnvironmentPrivilege 4752 powershell.exe Token: SeRemoteShutdownPrivilege 4752 powershell.exe Token: SeUndockPrivilege 4752 powershell.exe Token: SeManageVolumePrivilege 4752 powershell.exe Token: 33 4752 powershell.exe Token: 34 4752 powershell.exe Token: 35 4752 powershell.exe Token: 36 4752 powershell.exe Token: SeIncreaseQuotaPrivilege 4752 powershell.exe Token: SeSecurityPrivilege 4752 powershell.exe Token: SeTakeOwnershipPrivilege 4752 powershell.exe Token: SeLoadDriverPrivilege 4752 powershell.exe Token: SeSystemProfilePrivilege 4752 powershell.exe Token: SeSystemtimePrivilege 4752 powershell.exe Token: SeProfSingleProcessPrivilege 4752 powershell.exe Token: SeIncBasePriorityPrivilege 4752 powershell.exe Token: SeCreatePagefilePrivilege 4752 powershell.exe Token: SeBackupPrivilege 4752 powershell.exe Token: SeRestorePrivilege 4752 powershell.exe Token: SeShutdownPrivilege 4752 powershell.exe Token: SeDebugPrivilege 4752 powershell.exe Token: SeSystemEnvironmentPrivilege 4752 powershell.exe Token: SeRemoteShutdownPrivilege 4752 powershell.exe Token: SeUndockPrivilege 4752 powershell.exe Token: SeManageVolumePrivilege 4752 powershell.exe Token: 33 4752 powershell.exe Token: 34 4752 powershell.exe Token: 35 4752 powershell.exe Token: 36 4752 powershell.exe Token: SeIncreaseQuotaPrivilege 4752 powershell.exe Token: SeSecurityPrivilege 4752 powershell.exe Token: SeTakeOwnershipPrivilege 4752 powershell.exe Token: SeLoadDriverPrivilege 4752 powershell.exe Token: SeSystemProfilePrivilege 4752 powershell.exe Token: SeSystemtimePrivilege 4752 powershell.exe Token: SeProfSingleProcessPrivilege 4752 powershell.exe Token: SeIncBasePriorityPrivilege 4752 powershell.exe Token: SeCreatePagefilePrivilege 4752 powershell.exe Token: SeBackupPrivilege 4752 powershell.exe Token: SeRestorePrivilege 4752 powershell.exe Token: SeShutdownPrivilege 4752 powershell.exe Token: SeDebugPrivilege 4752 powershell.exe Token: SeSystemEnvironmentPrivilege 4752 powershell.exe Token: SeRemoteShutdownPrivilege 4752 powershell.exe Token: SeUndockPrivilege 4752 powershell.exe Token: SeManageVolumePrivilege 4752 powershell.exe Token: 33 4752 powershell.exe Token: 34 4752 powershell.exe Token: 35 4752 powershell.exe Token: 36 4752 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4396 wrote to memory of 3900 4396 wscript.EXE 110 PID 3900 wrote to memory of 4752 3900 cscript.exe 112 - 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\tmpwlywqcfn.js1⤵PID:3040
-
C:\Windows\system32\wscript.exewscript1⤵PID:2136
-
C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE WEBAPP~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4396 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "WEBAPP~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:3900 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Badlisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4752
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_njzvosad.kex.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\ConvertShow\WEBAPP~1.JS
- Size 41.1MB
- SHA256 c1bf70b5bbc6cfcfa716d8526a062cf771fdc0b410ccacf940aff3e031e532ee
- MD5 a632b5425e76c57beb7fd848817cb10c
- SHA1 aeffe2450d9717f065d1d75c11fa9c4ac4b3e93a
- SHA512 cd00edac5ffc57cbacc6b214b433163ae081043de359258b683f458e79b40cf4401902edf54c90e29c57ce9a174bc37d45d7c7b3a524956720a0b3e699c4479e
- SSDEEP 49152:3IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIj:v
- TLSH T1EC975E66B1FE43334AC77272AAAA0ED8D12AE4C446CB51198FF2C36438D9F6C5163C5C
- MD5 SHA1 SHA512 SSDEEP TLSH