Analysis
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max time kernel
299s -
max time network
302s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-08-2024 12:42
Static task
static1
Behavioral task
behavioral1
Sample
government of bc collective agreement 85930.js
Resource
win10v2004-20240802-en
windows10-2004-x64
10 signatures
300 seconds
General
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Target
government of bc collective agreement 85930.js
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Size
20.5MB
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MD5
14ba353c9a503b37db512772ca1a79ac
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SHA1
1c7a64b736e9bb74bbef6f942af77efb48e57d58
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SHA256
c6f5c62a57cb5a26d5323942d2b6e2d679b67e97f1dfb8b9b57e176e44c9b158
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SHA512
b3bdd9ead7d4fa047c9c1e21694082f80cb244751d38c7465778a0f54f9ee61a2f906a0f84cf1e6a862c7d2b213731a99f7260b052c23ad4f8f989a25daeaeef
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SSDEEP
49152:YYRxr8uC0NjaCX3UgYRxr8uC0NjaCX3UgYRxr8uC0NjaCX3Uf:5228
Score
10/10
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 11 IoCs
Processes:
powershell.exeflow pid Process 51 1476 powershell.exe 67 1476 powershell.exe 71 1476 powershell.exe 73 1476 powershell.exe 75 1476 powershell.exe 77 1476 powershell.exe 80 1476 powershell.exe 83 1476 powershell.exe 86 1476 powershell.exe 88 1476 powershell.exe 89 1476 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-1-5-21-656926755-4116854191-210765258-1000\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-1-5-21-656926755-4116854191-210765258-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
powershell.exepid Process 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe 1476 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 1476 powershell.exe Token: SeIncreaseQuotaPrivilege 1476 powershell.exe Token: SeSecurityPrivilege 1476 powershell.exe Token: SeTakeOwnershipPrivilege 1476 powershell.exe Token: SeLoadDriverPrivilege 1476 powershell.exe Token: SeSystemProfilePrivilege 1476 powershell.exe Token: SeSystemtimePrivilege 1476 powershell.exe Token: SeProfSingleProcessPrivilege 1476 powershell.exe Token: SeIncBasePriorityPrivilege 1476 powershell.exe Token: SeCreatePagefilePrivilege 1476 powershell.exe Token: SeBackupPrivilege 1476 powershell.exe Token: SeRestorePrivilege 1476 powershell.exe Token: SeShutdownPrivilege 1476 powershell.exe Token: SeDebugPrivilege 1476 powershell.exe Token: SeSystemEnvironmentPrivilege 1476 powershell.exe Token: SeRemoteShutdownPrivilege 1476 powershell.exe Token: SeUndockPrivilege 1476 powershell.exe Token: SeManageVolumePrivilege 1476 powershell.exe Token: 33 1476 powershell.exe Token: 34 1476 powershell.exe Token: 35 1476 powershell.exe Token: 36 1476 powershell.exe Token: SeIncreaseQuotaPrivilege 1476 powershell.exe Token: SeSecurityPrivilege 1476 powershell.exe Token: SeTakeOwnershipPrivilege 1476 powershell.exe Token: SeLoadDriverPrivilege 1476 powershell.exe Token: SeSystemProfilePrivilege 1476 powershell.exe Token: SeSystemtimePrivilege 1476 powershell.exe Token: SeProfSingleProcessPrivilege 1476 powershell.exe Token: SeIncBasePriorityPrivilege 1476 powershell.exe Token: SeCreatePagefilePrivilege 1476 powershell.exe Token: SeBackupPrivilege 1476 powershell.exe Token: SeRestorePrivilege 1476 powershell.exe Token: SeShutdownPrivilege 1476 powershell.exe Token: SeDebugPrivilege 1476 powershell.exe Token: SeSystemEnvironmentPrivilege 1476 powershell.exe Token: SeRemoteShutdownPrivilege 1476 powershell.exe Token: SeUndockPrivilege 1476 powershell.exe Token: SeManageVolumePrivilege 1476 powershell.exe Token: 33 1476 powershell.exe Token: 34 1476 powershell.exe Token: 35 1476 powershell.exe Token: 36 1476 powershell.exe Token: SeIncreaseQuotaPrivilege 1476 powershell.exe Token: SeSecurityPrivilege 1476 powershell.exe Token: SeTakeOwnershipPrivilege 1476 powershell.exe Token: SeLoadDriverPrivilege 1476 powershell.exe Token: SeSystemProfilePrivilege 1476 powershell.exe Token: SeSystemtimePrivilege 1476 powershell.exe Token: SeProfSingleProcessPrivilege 1476 powershell.exe Token: SeIncBasePriorityPrivilege 1476 powershell.exe Token: SeCreatePagefilePrivilege 1476 powershell.exe Token: SeBackupPrivilege 1476 powershell.exe Token: SeRestorePrivilege 1476 powershell.exe Token: SeShutdownPrivilege 1476 powershell.exe Token: SeDebugPrivilege 1476 powershell.exe Token: SeSystemEnvironmentPrivilege 1476 powershell.exe Token: SeRemoteShutdownPrivilege 1476 powershell.exe Token: SeUndockPrivilege 1476 powershell.exe Token: SeManageVolumePrivilege 1476 powershell.exe Token: 33 1476 powershell.exe Token: 34 1476 powershell.exe Token: 35 1476 powershell.exe Token: 36 1476 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
wscript.EXEcscript.exedescription pid Process procid_target PID 1604 wrote to memory of 1592 1604 wscript.EXE 100 PID 1604 wrote to memory of 1592 1604 wscript.EXE 100 PID 1592 wrote to memory of 1476 1592 cscript.exe 102 PID 1592 wrote to memory of 1476 1592 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\government of bc collective agreement 85930.js"1⤵PID:864
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE PREDIC~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1604 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "PREDIC~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1476
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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
42.7MB
MD534112049fbcd912f4e7127e7b9f12a32
SHA13510ef816b9ab98683bcaa9ed0d699755781f776
SHA2561939c973f3ebd33aae6b15b006e5943acd2ebc68b6bada276db390d810140853
SHA512aa546cc4053d440a04d50bb3a3d981bccea6169bb174f3c8c3813d9e8c1ecbe94c2659662df8e0a72893dfb7c1370165c725a1d0270cbae4cfd16609dbb649be