Analysis
- max time kernel
133s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
15/05/2024, 11:48
Static task
static1
Behavioral task
behavioral1
Sample
68e00ba252b8803145f12b4c14500d4eacc01fd3ec57b63a1a2edcb7bc6a48b9.js
Resource
win7-20231129-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
68e00ba252b8803145f12b4c14500d4eacc01fd3ec57b63a1a2edcb7bc6a48b9.js
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 68e00ba252b8803145f12b4c14500d4eacc01fd3ec57b63a1a2edcb7bc6a48b9.js
- Size 11.0MB
- Sample240515-nyl6msfh61
- SHA256 68e00ba252b8803145f12b4c14500d4eacc01fd3ec57b63a1a2edcb7bc6a48b9
- MD5 3c1ad4a78f81d5b0bb531511b5390e6a
- SHA1 47392960b927a36ee5c60fa401510494577d9edb
- SHA512 fe5a8625074cf730eed4983a26139808f982cab690ae8fc555de4fc0f0fa21a854be61d7719a56127643a59794258e5a672c81c637fca7cf088992d148c94b12
- SSDEEP 49152:+kytwpCQK+fwkytwpCQK+fwkytwpCQK+fwkytwpCQK+fwkytwpCQK+fwkytwpCQ7:H
- 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 45 4648 powershell.exe 49 4648 powershell.exe 56 4648 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-1-5-21-1181767204-2009306918-3718769404-1000\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-1-5-21-1181767204-2009306918-3718769404-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4648 powershell.exe 4648 powershell.exe 4648 powershell.exe 4648 powershell.exe 4648 powershell.exe 4648 powershell.exe 4648 powershell.exe 4648 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4648 powershell.exe Token: SeIncreaseQuotaPrivilege 4648 powershell.exe Token: SeSecurityPrivilege 4648 powershell.exe Token: SeTakeOwnershipPrivilege 4648 powershell.exe Token: SeLoadDriverPrivilege 4648 powershell.exe Token: SeSystemProfilePrivilege 4648 powershell.exe Token: SeSystemtimePrivilege 4648 powershell.exe Token: SeProfSingleProcessPrivilege 4648 powershell.exe Token: SeIncBasePriorityPrivilege 4648 powershell.exe Token: SeCreatePagefilePrivilege 4648 powershell.exe Token: SeBackupPrivilege 4648 powershell.exe Token: SeRestorePrivilege 4648 powershell.exe Token: SeShutdownPrivilege 4648 powershell.exe Token: SeDebugPrivilege 4648 powershell.exe Token: SeSystemEnvironmentPrivilege 4648 powershell.exe Token: SeRemoteShutdownPrivilege 4648 powershell.exe Token: SeUndockPrivilege 4648 powershell.exe Token: SeManageVolumePrivilege 4648 powershell.exe Token: 33 4648 powershell.exe Token: 34 4648 powershell.exe Token: 35 4648 powershell.exe Token: 36 4648 powershell.exe Token: SeIncreaseQuotaPrivilege 4648 powershell.exe Token: SeSecurityPrivilege 4648 powershell.exe Token: SeTakeOwnershipPrivilege 4648 powershell.exe Token: SeLoadDriverPrivilege 4648 powershell.exe Token: SeSystemProfilePrivilege 4648 powershell.exe Token: SeSystemtimePrivilege 4648 powershell.exe Token: SeProfSingleProcessPrivilege 4648 powershell.exe Token: SeIncBasePriorityPrivilege 4648 powershell.exe Token: SeCreatePagefilePrivilege 4648 powershell.exe Token: SeBackupPrivilege 4648 powershell.exe Token: SeRestorePrivilege 4648 powershell.exe Token: SeShutdownPrivilege 4648 powershell.exe Token: SeDebugPrivilege 4648 powershell.exe Token: SeSystemEnvironmentPrivilege 4648 powershell.exe Token: SeRemoteShutdownPrivilege 4648 powershell.exe Token: SeUndockPrivilege 4648 powershell.exe Token: SeManageVolumePrivilege 4648 powershell.exe Token: 33 4648 powershell.exe Token: 34 4648 powershell.exe Token: 35 4648 powershell.exe Token: 36 4648 powershell.exe Token: SeIncreaseQuotaPrivilege 4648 powershell.exe Token: SeSecurityPrivilege 4648 powershell.exe Token: SeTakeOwnershipPrivilege 4648 powershell.exe Token: SeLoadDriverPrivilege 4648 powershell.exe Token: SeSystemProfilePrivilege 4648 powershell.exe Token: SeSystemtimePrivilege 4648 powershell.exe Token: SeProfSingleProcessPrivilege 4648 powershell.exe Token: SeIncBasePriorityPrivilege 4648 powershell.exe Token: SeCreatePagefilePrivilege 4648 powershell.exe Token: SeBackupPrivilege 4648 powershell.exe Token: SeRestorePrivilege 4648 powershell.exe Token: SeShutdownPrivilege 4648 powershell.exe Token: SeDebugPrivilege 4648 powershell.exe Token: SeSystemEnvironmentPrivilege 4648 powershell.exe Token: SeRemoteShutdownPrivilege 4648 powershell.exe Token: SeUndockPrivilege 4648 powershell.exe Token: SeManageVolumePrivilege 4648 powershell.exe Token: 33 4648 powershell.exe Token: 34 4648 powershell.exe Token: 35 4648 powershell.exe Token: 36 4648 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4964 wrote to memory of 1392 4964 wscript.EXE 100 PID 4964 wrote to memory of 1392 4964 wscript.EXE 100 PID 1392 wrote to memory of 4648 1392 cscript.exe 102 PID 1392 wrote to memory of 4648 1392 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
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\68e00ba252b8803145f12b4c14500d4eacc01fd3ec57b63a1a2edcb7bc6a48b9.js1⤵PID:2676
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1300,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4240 /prefetch:81⤵PID:4632
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE COMPUT~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "COMPUT~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:1392 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4648
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vu4rxshh.bsq.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Adobe\COMPUT~1.JS
- Size 43.1MB
- SHA256 74d9adae87f37764ce2104f77be39d582816037c0b299980e1b724c820a2f27c
- MD5 f2850ca76454628267ffd146f4cb80bb
- SHA1 08e3b924bf1c420ade7b86522add21c94a6640d4
- SHA512 4bb8b729e6412754d3284e99078fa3d9d9642816e12401f18a749743cb1b6e8aa528d533c1ecbb99e82322aa539d9e2fbbf97daea4d704c463447929f57ba12d
- SSDEEP 98304:gPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPq:3
- MD5 SHA1 SHA512 SSDEEP