Analysis
- max time kernel
147s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
12/08/2024, 13:29
Static task
static1
Behavioral task
behavioral1
Sample
22db397a14766b9cd0325d3e5ff1deeb1ff1bba666a6c8bd66114a84dff3c27b.js
Resource
win7-20240708-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
22db397a14766b9cd0325d3e5ff1deeb1ff1bba666a6c8bd66114a84dff3c27b.js
Resource
win10v2004-20240802-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 22db397a14766b9cd0325d3e5ff1deeb1ff1bba666a6c8bd66114a84dff3c27b.js
- Size 13.7MB
- Sample240812-qrh7hsshqp
- SHA256 22db397a14766b9cd0325d3e5ff1deeb1ff1bba666a6c8bd66114a84dff3c27b
- MD5 b41b046095c1f30238a2486ed049580c
- SHA1 3ace35a4ec0095ca9006f200c02724d13e0617b9
- SHA512 03099776056dd94ac9c078c5ea21f321ac80f44e948e7e23ed4e94e654c5cbe431c34a9d81a7a8f4e9f67f825776cb19e798acd6e75453f71e1ca12c9f78fd1e
- SSDEEP 49152:YYRxr8uC0NjaCXqBgYRxr8uC0NjaCXqBf:cu1
- 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 3 IoCs
flow pid Process 53 4444 powershell.exe 67 4444 powershell.exe 70 4444 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-1-5-21-4182098368-2521458979-3782681353-1000\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-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4444 powershell.exe 4444 powershell.exe 4444 powershell.exe 4444 powershell.exe 4444 powershell.exe 4444 powershell.exe 4444 powershell.exe 4444 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4444 powershell.exe Token: SeIncreaseQuotaPrivilege 4444 powershell.exe Token: SeSecurityPrivilege 4444 powershell.exe Token: SeTakeOwnershipPrivilege 4444 powershell.exe Token: SeLoadDriverPrivilege 4444 powershell.exe Token: SeSystemProfilePrivilege 4444 powershell.exe Token: SeSystemtimePrivilege 4444 powershell.exe Token: SeProfSingleProcessPrivilege 4444 powershell.exe Token: SeIncBasePriorityPrivilege 4444 powershell.exe Token: SeCreatePagefilePrivilege 4444 powershell.exe Token: SeBackupPrivilege 4444 powershell.exe Token: SeRestorePrivilege 4444 powershell.exe Token: SeShutdownPrivilege 4444 powershell.exe Token: SeDebugPrivilege 4444 powershell.exe Token: SeSystemEnvironmentPrivilege 4444 powershell.exe Token: SeRemoteShutdownPrivilege 4444 powershell.exe Token: SeUndockPrivilege 4444 powershell.exe Token: SeManageVolumePrivilege 4444 powershell.exe Token: 33 4444 powershell.exe Token: 34 4444 powershell.exe Token: 35 4444 powershell.exe Token: 36 4444 powershell.exe Token: SeIncreaseQuotaPrivilege 4444 powershell.exe Token: SeSecurityPrivilege 4444 powershell.exe Token: SeTakeOwnershipPrivilege 4444 powershell.exe Token: SeLoadDriverPrivilege 4444 powershell.exe Token: SeSystemProfilePrivilege 4444 powershell.exe Token: SeSystemtimePrivilege 4444 powershell.exe Token: SeProfSingleProcessPrivilege 4444 powershell.exe Token: SeIncBasePriorityPrivilege 4444 powershell.exe Token: SeCreatePagefilePrivilege 4444 powershell.exe Token: SeBackupPrivilege 4444 powershell.exe Token: SeRestorePrivilege 4444 powershell.exe Token: SeShutdownPrivilege 4444 powershell.exe Token: SeDebugPrivilege 4444 powershell.exe Token: SeSystemEnvironmentPrivilege 4444 powershell.exe Token: SeRemoteShutdownPrivilege 4444 powershell.exe Token: SeUndockPrivilege 4444 powershell.exe Token: SeManageVolumePrivilege 4444 powershell.exe Token: 33 4444 powershell.exe Token: 34 4444 powershell.exe Token: 35 4444 powershell.exe Token: 36 4444 powershell.exe Token: SeIncreaseQuotaPrivilege 4444 powershell.exe Token: SeSecurityPrivilege 4444 powershell.exe Token: SeTakeOwnershipPrivilege 4444 powershell.exe Token: SeLoadDriverPrivilege 4444 powershell.exe Token: SeSystemProfilePrivilege 4444 powershell.exe Token: SeSystemtimePrivilege 4444 powershell.exe Token: SeProfSingleProcessPrivilege 4444 powershell.exe Token: SeIncBasePriorityPrivilege 4444 powershell.exe Token: SeCreatePagefilePrivilege 4444 powershell.exe Token: SeBackupPrivilege 4444 powershell.exe Token: SeRestorePrivilege 4444 powershell.exe Token: SeShutdownPrivilege 4444 powershell.exe Token: SeDebugPrivilege 4444 powershell.exe Token: SeSystemEnvironmentPrivilege 4444 powershell.exe Token: SeRemoteShutdownPrivilege 4444 powershell.exe Token: SeUndockPrivilege 4444 powershell.exe Token: SeManageVolumePrivilege 4444 powershell.exe Token: 33 4444 powershell.exe Token: 34 4444 powershell.exe Token: 35 4444 powershell.exe Token: 36 4444 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1984 wrote to memory of 1508 1984 wscript.EXE 100 PID 1984 wrote to memory of 1508 1984 wscript.EXE 100 PID 1508 wrote to memory of 4444 1508 cscript.exe 102 PID 1508 wrote to memory of 4444 1508 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\22db397a14766b9cd0325d3e5ff1deeb1ff1bba666a6c8bd66114a84dff3c27b.js1⤵PID:2044
-
C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE MICROS~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "MICROS~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:1508 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4444
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k4ja1cf5.wat.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Mozilla\MICROS~1.JS
- Size 39.8MB
- SHA256 8f9484be054561ece5d7ab9fc5220d9f7f70143e52e42b75a0c8d18fadf95454
- MD5 ad697ed48a22a49becc890a5d6df784f
- SHA1 d2570a3bb0f99ded25bc07ab17a51eb871786426
- SHA512 62b0927ba065e90a3a715ea873e31884056e0fd6f49af480c421dcb2f7578a1d36f95cb535c82fa25653d394e136676aa9ccc07a8b21891e8d416f67f0e85e21
- SSDEEP 12288:buuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu:6
- MD5 SHA1 SHA512 SSDEEP