Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
21/05/2024, 15:56
Static task
static1
Behavioral task
behavioral1
Sample
d429010f33716072895b7a05c0559b474d26ab945a44be798ee3a98648408620.js
Resource
win7-20240221-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
d429010f33716072895b7a05c0559b474d26ab945a44be798ee3a98648408620.js
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target d429010f33716072895b7a05c0559b474d26ab945a44be798ee3a98648408620.js
- Size 8.8MB
- Sample240521-tdcdlabb51
- SHA256 d429010f33716072895b7a05c0559b474d26ab945a44be798ee3a98648408620
- MD5 00292f0d5306d7af3cca60dbab62c9db
- SHA1 c55d08e20cb92c08e2c821ae5a7b578d4e4d8928
- SHA512 cbceecc97f67ddae93cb7c07b944d7b3b0489ecce46bb2b820b3e09169622c6837f8dcd85b7b043b0d7ded3b1cfe695f240b2b8554194f1178620a2842fc00c0
- SSDEEP 49152:uytwpCQK+HMytwpCQK+HMytwpCQK+HMytwpCQK+HMytwpCQK+HMytwpCQK+HMytN:n
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
- Blocklisted process makes network request 2 IoCs
flow pid Process 55 4736 powershell.exe 67 4736 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-1-5-21-4124900551-4068476067-3491212533-1000\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-1-5-21-4124900551-4068476067-3491212533-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4736 powershell.exe 4736 powershell.exe 4736 powershell.exe 4736 powershell.exe 4736 powershell.exe 4736 powershell.exe 4736 powershell.exe 4736 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4736 powershell.exe Token: SeIncreaseQuotaPrivilege 4736 powershell.exe Token: SeSecurityPrivilege 4736 powershell.exe Token: SeTakeOwnershipPrivilege 4736 powershell.exe Token: SeLoadDriverPrivilege 4736 powershell.exe Token: SeSystemProfilePrivilege 4736 powershell.exe Token: SeSystemtimePrivilege 4736 powershell.exe Token: SeProfSingleProcessPrivilege 4736 powershell.exe Token: SeIncBasePriorityPrivilege 4736 powershell.exe Token: SeCreatePagefilePrivilege 4736 powershell.exe Token: SeBackupPrivilege 4736 powershell.exe Token: SeRestorePrivilege 4736 powershell.exe Token: SeShutdownPrivilege 4736 powershell.exe Token: SeDebugPrivilege 4736 powershell.exe Token: SeSystemEnvironmentPrivilege 4736 powershell.exe Token: SeRemoteShutdownPrivilege 4736 powershell.exe Token: SeUndockPrivilege 4736 powershell.exe Token: SeManageVolumePrivilege 4736 powershell.exe Token: 33 4736 powershell.exe Token: 34 4736 powershell.exe Token: 35 4736 powershell.exe Token: 36 4736 powershell.exe Token: SeIncreaseQuotaPrivilege 4736 powershell.exe Token: SeSecurityPrivilege 4736 powershell.exe Token: SeTakeOwnershipPrivilege 4736 powershell.exe Token: SeLoadDriverPrivilege 4736 powershell.exe Token: SeSystemProfilePrivilege 4736 powershell.exe Token: SeSystemtimePrivilege 4736 powershell.exe Token: SeProfSingleProcessPrivilege 4736 powershell.exe Token: SeIncBasePriorityPrivilege 4736 powershell.exe Token: SeCreatePagefilePrivilege 4736 powershell.exe Token: SeBackupPrivilege 4736 powershell.exe Token: SeRestorePrivilege 4736 powershell.exe Token: SeShutdownPrivilege 4736 powershell.exe Token: SeDebugPrivilege 4736 powershell.exe Token: SeSystemEnvironmentPrivilege 4736 powershell.exe Token: SeRemoteShutdownPrivilege 4736 powershell.exe Token: SeUndockPrivilege 4736 powershell.exe Token: SeManageVolumePrivilege 4736 powershell.exe Token: 33 4736 powershell.exe Token: 34 4736 powershell.exe Token: 35 4736 powershell.exe Token: 36 4736 powershell.exe Token: SeIncreaseQuotaPrivilege 4736 powershell.exe Token: SeSecurityPrivilege 4736 powershell.exe Token: SeTakeOwnershipPrivilege 4736 powershell.exe Token: SeLoadDriverPrivilege 4736 powershell.exe Token: SeSystemProfilePrivilege 4736 powershell.exe Token: SeSystemtimePrivilege 4736 powershell.exe Token: SeProfSingleProcessPrivilege 4736 powershell.exe Token: SeIncBasePriorityPrivilege 4736 powershell.exe Token: SeCreatePagefilePrivilege 4736 powershell.exe Token: SeBackupPrivilege 4736 powershell.exe Token: SeRestorePrivilege 4736 powershell.exe Token: SeShutdownPrivilege 4736 powershell.exe Token: SeDebugPrivilege 4736 powershell.exe Token: SeSystemEnvironmentPrivilege 4736 powershell.exe Token: SeRemoteShutdownPrivilege 4736 powershell.exe Token: SeUndockPrivilege 4736 powershell.exe Token: SeManageVolumePrivilege 4736 powershell.exe Token: 33 4736 powershell.exe Token: 34 4736 powershell.exe Token: 35 4736 powershell.exe Token: 36 4736 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3852 wrote to memory of 2212 3852 wscript.EXE 100 PID 3852 wrote to memory of 2212 3852 wscript.EXE 100 PID 2212 wrote to memory of 4736 2212 cscript.exe 102 PID 2212 wrote to memory of 4736 2212 cscript.exe 102 - 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\d429010f33716072895b7a05c0559b474d26ab945a44be798ee3a98648408620.js1⤵PID:4732
-
C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE NEWSTO~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3852 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "NEWSTO~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4736
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bkghpzjw.ogq.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\NEWSTO~1.JS
- Size 39.6MB
- SHA256 1136f945ec682c1ab5c2766ee039d8c654c8dd4d021c9a982a905152be48ecda
- MD5 c38b4c5868c475bb9f11cf1801215747
- SHA1 3caecaae339eb419251396f1a3623943b7f0fb6e
- SHA512 bfba1288198492a5fca435426f2defe9822bdf9473bdf9a149ddd4876d6e0171e6e92667f8453d005239eb936e28ce4d997e2a9e6e24ac715e4b890d932430d6
- SSDEEP 6144:vSU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SU1SUV:J
- MD5 SHA1 SHA512 SSDEEP