Analysis
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max time kernel
147s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-08-2024 13:14
Static task
static1
Behavioral task
behavioral1
Sample
622b20a8bbee405b775d7727587306afa3d4e69ae2841b19059953824fc38311.js
Resource
win7-20240705-en
windows7-x64
Behavioral task
behavioral2
Sample
622b20a8bbee405b775d7727587306afa3d4e69ae2841b19059953824fc38311.js
Resource
win10v2004-20240802-en
windows10-2004-x64
General
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Target
622b20a8bbee405b775d7727587306afa3d4e69ae2841b19059953824fc38311.js
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Size
7.4MB
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MD5
a7f1167e911fbc5cf4ac56f83ed3212f
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SHA1
9df8141203da50a4fba1f52fcef7a9ee7931bb9d
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SHA256
622b20a8bbee405b775d7727587306afa3d4e69ae2841b19059953824fc38311
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SHA512
1e7bf40aae8e1e7dba44a3942f6e24d49b6e2a221a490cd2097cbec29a71a1906880dabd9665133a0cfffc01d8b6cb831c3b2b06331404446d14f08b94765dcd
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SSDEEP
49152:Ercw+9hFbEc6GhQk5C5l+4SSNRLFjzW03NZPn3SbYmGBl+Kn8P4BlwUC3kiQijsE:q3r3r3K
Malware Config
Signatures
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GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
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Blocklisted process makes network request 3 IoCs
Processes:
powershell.exeflow pid Process 54 4240 powershell.exe 64 4240 powershell.exe 74 4240 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
wscript.EXEdescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation wscript.EXE -
Command and Scripting Interpreter: JavaScript 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
Processes:
powershell.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ powershell.exe Key created \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
powershell.exepid Process 4240 powershell.exe 4240 powershell.exe 4240 powershell.exe 4240 powershell.exe 4240 powershell.exe 4240 powershell.exe 4240 powershell.exe 4240 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 4240 powershell.exe Token: SeIncreaseQuotaPrivilege 4240 powershell.exe Token: SeSecurityPrivilege 4240 powershell.exe Token: SeTakeOwnershipPrivilege 4240 powershell.exe Token: SeLoadDriverPrivilege 4240 powershell.exe Token: SeSystemProfilePrivilege 4240 powershell.exe Token: SeSystemtimePrivilege 4240 powershell.exe Token: SeProfSingleProcessPrivilege 4240 powershell.exe Token: SeIncBasePriorityPrivilege 4240 powershell.exe Token: SeCreatePagefilePrivilege 4240 powershell.exe Token: SeBackupPrivilege 4240 powershell.exe Token: SeRestorePrivilege 4240 powershell.exe Token: SeShutdownPrivilege 4240 powershell.exe Token: SeDebugPrivilege 4240 powershell.exe Token: SeSystemEnvironmentPrivilege 4240 powershell.exe Token: SeRemoteShutdownPrivilege 4240 powershell.exe Token: SeUndockPrivilege 4240 powershell.exe Token: SeManageVolumePrivilege 4240 powershell.exe Token: 33 4240 powershell.exe Token: 34 4240 powershell.exe Token: 35 4240 powershell.exe Token: 36 4240 powershell.exe Token: SeIncreaseQuotaPrivilege 4240 powershell.exe Token: SeSecurityPrivilege 4240 powershell.exe Token: SeTakeOwnershipPrivilege 4240 powershell.exe Token: SeLoadDriverPrivilege 4240 powershell.exe Token: SeSystemProfilePrivilege 4240 powershell.exe Token: SeSystemtimePrivilege 4240 powershell.exe Token: SeProfSingleProcessPrivilege 4240 powershell.exe Token: SeIncBasePriorityPrivilege 4240 powershell.exe Token: SeCreatePagefilePrivilege 4240 powershell.exe Token: SeBackupPrivilege 4240 powershell.exe Token: SeRestorePrivilege 4240 powershell.exe Token: SeShutdownPrivilege 4240 powershell.exe Token: SeDebugPrivilege 4240 powershell.exe Token: SeSystemEnvironmentPrivilege 4240 powershell.exe Token: SeRemoteShutdownPrivilege 4240 powershell.exe Token: SeUndockPrivilege 4240 powershell.exe Token: SeManageVolumePrivilege 4240 powershell.exe Token: 33 4240 powershell.exe Token: 34 4240 powershell.exe Token: 35 4240 powershell.exe Token: 36 4240 powershell.exe Token: SeIncreaseQuotaPrivilege 4240 powershell.exe Token: SeSecurityPrivilege 4240 powershell.exe Token: SeTakeOwnershipPrivilege 4240 powershell.exe Token: SeLoadDriverPrivilege 4240 powershell.exe Token: SeSystemProfilePrivilege 4240 powershell.exe Token: SeSystemtimePrivilege 4240 powershell.exe Token: SeProfSingleProcessPrivilege 4240 powershell.exe Token: SeIncBasePriorityPrivilege 4240 powershell.exe Token: SeCreatePagefilePrivilege 4240 powershell.exe Token: SeBackupPrivilege 4240 powershell.exe Token: SeRestorePrivilege 4240 powershell.exe Token: SeShutdownPrivilege 4240 powershell.exe Token: SeDebugPrivilege 4240 powershell.exe Token: SeSystemEnvironmentPrivilege 4240 powershell.exe Token: SeRemoteShutdownPrivilege 4240 powershell.exe Token: SeUndockPrivilege 4240 powershell.exe Token: SeManageVolumePrivilege 4240 powershell.exe Token: 33 4240 powershell.exe Token: 34 4240 powershell.exe Token: 35 4240 powershell.exe Token: 36 4240 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
wscript.EXEcscript.exedescription pid Process procid_target PID 388 wrote to memory of 4364 388 wscript.EXE 99 PID 388 wrote to memory of 4364 388 wscript.EXE 99 PID 4364 wrote to memory of 4240 4364 cscript.exe 102 PID 4364 wrote to memory of 4240 4364 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\622b20a8bbee405b775d7727587306afa3d4e69ae2841b19059953824fc38311.js1⤵PID:952
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE ALTERN~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:388 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "ALTERN~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:4364 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4240
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
46.4MB
MD5590dcb6877e4be12ca3ccc9fa7da2d7c
SHA14867c74faed87bed613b9a6350908bec3579680c
SHA2568dfbb6af7ef506df40a32e5353dae61fcac07dde8d1acdb4986512f4a80e3be9
SHA5125b3bc302dda2fafef8a477c6c8af791583a8cbd88deac2067fa9289b35b635f2a14c624401e688db347d2a0e06b4e9875928c29cf2ac7faec5d8f63a1b3c7871