Analysis
- max time kernel
284s - max time network
300s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
08/05/2024, 12:55
Static task
static1
Behavioral task
behavioral1
Sample
193463d447dec8fe81001a909aeefbe810d916276f6c62d2ae2cdc2cd8d86eaa.js
Resource
win7-20240221-en
windows7-x64
6 signatures
300 seconds
Behavioral task
behavioral2
Sample
193463d447dec8fe81001a909aeefbe810d916276f6c62d2ae2cdc2cd8d86eaa.js
Resource
win10v2004-20240226-en
windows10-2004-x64
10 signatures
300 seconds
General
- Target 193463d447dec8fe81001a909aeefbe810d916276f6c62d2ae2cdc2cd8d86eaa.js
- Size 7.7MB
- Sample240508-p52eksga43
- SHA256 193463d447dec8fe81001a909aeefbe810d916276f6c62d2ae2cdc2cd8d86eaa
- MD5 0eb066f65aa3d18672949aa983266f22
- SHA1 e96454cc5aa7adc2f88845ad82b593676c2a41db
- SHA512 b6c602c7b04ea64b6669a6944b38991b1df1647f216bfdb1083308a73d7d3aef3b4361137954dc795eb47e7db215faf8d891c4965a65d64ead215e033b3ead6b
- SSDEEP 49152:s9ytwpCQK+fm9ytwpCQK+fm9ytwpCQK+fm9ytwpCQK+fm9ytwpCQK+fm9ytwpCQY:m
- 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 4 IoCs
flow pid Process 74 3224 powershell.exe 77 3224 powershell.exe 80 3224 powershell.exe 83 3224 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-1-5-21-3808065738-1666277613-1125846146-1000\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-1-5-21-3808065738-1666277613-1125846146-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 3224 powershell.exe 3224 powershell.exe 3224 powershell.exe 3224 powershell.exe 3224 powershell.exe 3224 powershell.exe 3224 powershell.exe 3224 powershell.exe 3224 powershell.exe 3224 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3224 powershell.exe Token: SeIncreaseQuotaPrivilege 3224 powershell.exe Token: SeSecurityPrivilege 3224 powershell.exe Token: SeTakeOwnershipPrivilege 3224 powershell.exe Token: SeLoadDriverPrivilege 3224 powershell.exe Token: SeSystemProfilePrivilege 3224 powershell.exe Token: SeSystemtimePrivilege 3224 powershell.exe Token: SeProfSingleProcessPrivilege 3224 powershell.exe Token: SeIncBasePriorityPrivilege 3224 powershell.exe Token: SeCreatePagefilePrivilege 3224 powershell.exe Token: SeBackupPrivilege 3224 powershell.exe Token: SeRestorePrivilege 3224 powershell.exe Token: SeShutdownPrivilege 3224 powershell.exe Token: SeDebugPrivilege 3224 powershell.exe Token: SeSystemEnvironmentPrivilege 3224 powershell.exe Token: SeRemoteShutdownPrivilege 3224 powershell.exe Token: SeUndockPrivilege 3224 powershell.exe Token: SeManageVolumePrivilege 3224 powershell.exe Token: 33 3224 powershell.exe Token: 34 3224 powershell.exe Token: 35 3224 powershell.exe Token: 36 3224 powershell.exe Token: SeIncreaseQuotaPrivilege 3224 powershell.exe Token: SeSecurityPrivilege 3224 powershell.exe Token: SeTakeOwnershipPrivilege 3224 powershell.exe Token: SeLoadDriverPrivilege 3224 powershell.exe Token: SeSystemProfilePrivilege 3224 powershell.exe Token: SeSystemtimePrivilege 3224 powershell.exe Token: SeProfSingleProcessPrivilege 3224 powershell.exe Token: SeIncBasePriorityPrivilege 3224 powershell.exe Token: SeCreatePagefilePrivilege 3224 powershell.exe Token: SeBackupPrivilege 3224 powershell.exe Token: SeRestorePrivilege 3224 powershell.exe Token: SeShutdownPrivilege 3224 powershell.exe Token: SeDebugPrivilege 3224 powershell.exe Token: SeSystemEnvironmentPrivilege 3224 powershell.exe Token: SeRemoteShutdownPrivilege 3224 powershell.exe Token: SeUndockPrivilege 3224 powershell.exe Token: SeManageVolumePrivilege 3224 powershell.exe Token: 33 3224 powershell.exe Token: 34 3224 powershell.exe Token: 35 3224 powershell.exe Token: 36 3224 powershell.exe Token: SeIncreaseQuotaPrivilege 3224 powershell.exe Token: SeSecurityPrivilege 3224 powershell.exe Token: SeTakeOwnershipPrivilege 3224 powershell.exe Token: SeLoadDriverPrivilege 3224 powershell.exe Token: SeSystemProfilePrivilege 3224 powershell.exe Token: SeSystemtimePrivilege 3224 powershell.exe Token: SeProfSingleProcessPrivilege 3224 powershell.exe Token: SeIncBasePriorityPrivilege 3224 powershell.exe Token: SeCreatePagefilePrivilege 3224 powershell.exe Token: SeBackupPrivilege 3224 powershell.exe Token: SeRestorePrivilege 3224 powershell.exe Token: SeShutdownPrivilege 3224 powershell.exe Token: SeDebugPrivilege 3224 powershell.exe Token: SeSystemEnvironmentPrivilege 3224 powershell.exe Token: SeRemoteShutdownPrivilege 3224 powershell.exe Token: SeUndockPrivilege 3224 powershell.exe Token: SeManageVolumePrivilege 3224 powershell.exe Token: 33 3224 powershell.exe Token: 34 3224 powershell.exe Token: 35 3224 powershell.exe Token: 36 3224 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2276 wrote to memory of 1116 2276 wscript.EXE 100 PID 2276 wrote to memory of 1116 2276 wscript.EXE 100 PID 1116 wrote to memory of 3224 1116 cscript.exe 102 PID 1116 wrote to memory of 3224 1116 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\193463d447dec8fe81001a909aeefbe810d916276f6c62d2ae2cdc2cd8d86eaa.js1⤵PID:824
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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 --mojo-platform-channel-handle=3944 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:1444
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE MULTID~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2276 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "MULTID~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3224
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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_w20olbnt.mut.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\MULTID~1.JS
- Size 45.7MB
- SHA256 b41083520e4a8f135318d6250d72d50479fdb8b020abd2a9237dcd2dd7760158
- MD5 1dbf3d603510feb89fba38da1f0fa84a
- SHA1 5fcf961ba536716163898bc3d76a48d997f79ccd
- SHA512 f0ddf807571868f89317f7b87b82644821fa29a87f643090ec80504f7f61fbfec014f0aaa403cb0d0f6eaf339416c95903cf66742599d8d35c5f012256cc6fef
- SSDEEP 12288:fYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYP:H
- MD5 SHA1 SHA512 SSDEEP