Analysis
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max time kernel
286s -
max time network
288s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-08-2024 12:25
Static task
static1
Behavioral task
behavioral1
Sample
government_of_bc_collective_agreement(20750).js
Resource
win10v2004-20240802-en
windows10-2004-x64
10 signatures
300 seconds
General
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Target
government_of_bc_collective_agreement(20750).js
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Size
7.4MB
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MD5
11c2d0b8224e0f258af61d835ab48987
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SHA1
f881de34366b87f76e962fcb027c8a5233ea68b1
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SHA256
eb1904412bf347499968bca9622d48089d3f25514253cefcabe37a68562c2d9b
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SHA512
07c30de944e5d7134d7ef1fd8ad2c68b1caeb93d56bb485cc4d80ef3b4c1b6ff144ae1d7ef44c842671e100957752092e98f2ebd190a148b3672ad186fee274c
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SSDEEP
49152:rP42+64FbEc6GhQn5C9l+4SSNRLFjzW03NZPn3SbYmGBl+Kn8P4BlwUC3kiQijs0:K31313K
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 10 IoCs
Processes:
powershell.exeflow pid Process 48 4296 powershell.exe 67 4296 powershell.exe 70 4296 powershell.exe 76 4296 powershell.exe 77 4296 powershell.exe 78 4296 powershell.exe 80 4296 powershell.exe 83 4296 powershell.exe 86 4296 powershell.exe 88 4296 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-1-5-21-1302416131-1437503476-2806442725-1000\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-1-5-21-1302416131-1437503476-2806442725-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
powershell.exepid Process 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 4296 powershell.exe Token: SeIncreaseQuotaPrivilege 4296 powershell.exe Token: SeSecurityPrivilege 4296 powershell.exe Token: SeTakeOwnershipPrivilege 4296 powershell.exe Token: SeLoadDriverPrivilege 4296 powershell.exe Token: SeSystemProfilePrivilege 4296 powershell.exe Token: SeSystemtimePrivilege 4296 powershell.exe Token: SeProfSingleProcessPrivilege 4296 powershell.exe Token: SeIncBasePriorityPrivilege 4296 powershell.exe Token: SeCreatePagefilePrivilege 4296 powershell.exe Token: SeBackupPrivilege 4296 powershell.exe Token: SeRestorePrivilege 4296 powershell.exe Token: SeShutdownPrivilege 4296 powershell.exe Token: SeDebugPrivilege 4296 powershell.exe Token: SeSystemEnvironmentPrivilege 4296 powershell.exe Token: SeRemoteShutdownPrivilege 4296 powershell.exe Token: SeUndockPrivilege 4296 powershell.exe Token: SeManageVolumePrivilege 4296 powershell.exe Token: 33 4296 powershell.exe Token: 34 4296 powershell.exe Token: 35 4296 powershell.exe Token: 36 4296 powershell.exe Token: SeIncreaseQuotaPrivilege 4296 powershell.exe Token: SeSecurityPrivilege 4296 powershell.exe Token: SeTakeOwnershipPrivilege 4296 powershell.exe Token: SeLoadDriverPrivilege 4296 powershell.exe Token: SeSystemProfilePrivilege 4296 powershell.exe Token: SeSystemtimePrivilege 4296 powershell.exe Token: SeProfSingleProcessPrivilege 4296 powershell.exe Token: SeIncBasePriorityPrivilege 4296 powershell.exe Token: SeCreatePagefilePrivilege 4296 powershell.exe Token: SeBackupPrivilege 4296 powershell.exe Token: SeRestorePrivilege 4296 powershell.exe Token: SeShutdownPrivilege 4296 powershell.exe Token: SeDebugPrivilege 4296 powershell.exe Token: SeSystemEnvironmentPrivilege 4296 powershell.exe Token: SeRemoteShutdownPrivilege 4296 powershell.exe Token: SeUndockPrivilege 4296 powershell.exe Token: SeManageVolumePrivilege 4296 powershell.exe Token: 33 4296 powershell.exe Token: 34 4296 powershell.exe Token: 35 4296 powershell.exe Token: 36 4296 powershell.exe Token: SeIncreaseQuotaPrivilege 4296 powershell.exe Token: SeSecurityPrivilege 4296 powershell.exe Token: SeTakeOwnershipPrivilege 4296 powershell.exe Token: SeLoadDriverPrivilege 4296 powershell.exe Token: SeSystemProfilePrivilege 4296 powershell.exe Token: SeSystemtimePrivilege 4296 powershell.exe Token: SeProfSingleProcessPrivilege 4296 powershell.exe Token: SeIncBasePriorityPrivilege 4296 powershell.exe Token: SeCreatePagefilePrivilege 4296 powershell.exe Token: SeBackupPrivilege 4296 powershell.exe Token: SeRestorePrivilege 4296 powershell.exe Token: SeShutdownPrivilege 4296 powershell.exe Token: SeDebugPrivilege 4296 powershell.exe Token: SeSystemEnvironmentPrivilege 4296 powershell.exe Token: SeRemoteShutdownPrivilege 4296 powershell.exe Token: SeUndockPrivilege 4296 powershell.exe Token: SeManageVolumePrivilege 4296 powershell.exe Token: 33 4296 powershell.exe Token: 34 4296 powershell.exe Token: 35 4296 powershell.exe Token: 36 4296 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
wscript.EXEcscript.exedescription pid Process procid_target PID 3516 wrote to memory of 2604 3516 wscript.EXE 99 PID 3516 wrote to memory of 2604 3516 wscript.EXE 99 PID 2604 wrote to memory of 4296 2604 cscript.exe 101 PID 2604 wrote to memory of 4296 2604 cscript.exe 101 -
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(20750).js1⤵PID:3900
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE FISHER~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3516 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "FISHER~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4296
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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
38.7MB
MD57b0c03ecd27954dc822538ae7d4ff3d8
SHA19cb59b54cefd612c8ef707305bdc8a061196bd44
SHA256fd404c7e8b0211471322a439180443c729994a945ae0bfb4c65832e1eaf0d120
SHA512300b388a58ed9984b9df0d7047426b7eae04906f07ceaa9aaa151081f39680b05510cb670ff4f98a650a768c4d1877784be216e35a759a97d605be7fbf69a69a