Analysis
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max time kernel
300s -
max time network
301s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
27-07-2024 11:22
Static task
static1
Behavioral task
behavioral1
Sample
government of bc collective agreement 94296.js
Resource
win10v2004-20240709-en
windows10-2004-x64
10 signatures
300 seconds
General
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Target
government of bc collective agreement 94296.js
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Size
13.7MB
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MD5
c835b80525ef4b87d4022e416e79ef72
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SHA1
7a0de6ccf0b0f8169f81ec33e08512e57c29f18f
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SHA256
49eb4738de02fcc27f4e50cb40ab16688bc1db012ed2361d911666ba5b0693f4
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SHA512
b3c0825260099faa621e3ceed14402a88ece0fea20a700814d898085537b9de6ec6e8ef4059ce2347b464889a26a7c669bf0ba1715e19710c006889965bb1c5b
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SSDEEP
49152:YYRxr8uC0NjaCX6KgYRxr8uC0NjaCX6Kf:8/u
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 9 IoCs
Processes:
powershell.exeflow pid Process 63 3384 powershell.exe 66 3384 powershell.exe 69 3384 powershell.exe 71 3384 powershell.exe 73 3384 powershell.exe 76 3384 powershell.exe 83 3384 powershell.exe 85 3384 powershell.exe 86 3384 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-1-5-21-2990742725-2267136959-192470804-1000\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-1-5-21-2990742725-2267136959-192470804-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
powershell.exepid Process 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe 3384 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 3384 powershell.exe Token: SeIncreaseQuotaPrivilege 3384 powershell.exe Token: SeSecurityPrivilege 3384 powershell.exe Token: SeTakeOwnershipPrivilege 3384 powershell.exe Token: SeLoadDriverPrivilege 3384 powershell.exe Token: SeSystemProfilePrivilege 3384 powershell.exe Token: SeSystemtimePrivilege 3384 powershell.exe Token: SeProfSingleProcessPrivilege 3384 powershell.exe Token: SeIncBasePriorityPrivilege 3384 powershell.exe Token: SeCreatePagefilePrivilege 3384 powershell.exe Token: SeBackupPrivilege 3384 powershell.exe Token: SeRestorePrivilege 3384 powershell.exe Token: SeShutdownPrivilege 3384 powershell.exe Token: SeDebugPrivilege 3384 powershell.exe Token: SeSystemEnvironmentPrivilege 3384 powershell.exe Token: SeRemoteShutdownPrivilege 3384 powershell.exe Token: SeUndockPrivilege 3384 powershell.exe Token: SeManageVolumePrivilege 3384 powershell.exe Token: 33 3384 powershell.exe Token: 34 3384 powershell.exe Token: 35 3384 powershell.exe Token: 36 3384 powershell.exe Token: SeIncreaseQuotaPrivilege 3384 powershell.exe Token: SeSecurityPrivilege 3384 powershell.exe Token: SeTakeOwnershipPrivilege 3384 powershell.exe Token: SeLoadDriverPrivilege 3384 powershell.exe Token: SeSystemProfilePrivilege 3384 powershell.exe Token: SeSystemtimePrivilege 3384 powershell.exe Token: SeProfSingleProcessPrivilege 3384 powershell.exe Token: SeIncBasePriorityPrivilege 3384 powershell.exe Token: SeCreatePagefilePrivilege 3384 powershell.exe Token: SeBackupPrivilege 3384 powershell.exe Token: SeRestorePrivilege 3384 powershell.exe Token: SeShutdownPrivilege 3384 powershell.exe Token: SeDebugPrivilege 3384 powershell.exe Token: SeSystemEnvironmentPrivilege 3384 powershell.exe Token: SeRemoteShutdownPrivilege 3384 powershell.exe Token: SeUndockPrivilege 3384 powershell.exe Token: SeManageVolumePrivilege 3384 powershell.exe Token: 33 3384 powershell.exe Token: 34 3384 powershell.exe Token: 35 3384 powershell.exe Token: 36 3384 powershell.exe Token: SeIncreaseQuotaPrivilege 3384 powershell.exe Token: SeSecurityPrivilege 3384 powershell.exe Token: SeTakeOwnershipPrivilege 3384 powershell.exe Token: SeLoadDriverPrivilege 3384 powershell.exe Token: SeSystemProfilePrivilege 3384 powershell.exe Token: SeSystemtimePrivilege 3384 powershell.exe Token: SeProfSingleProcessPrivilege 3384 powershell.exe Token: SeIncBasePriorityPrivilege 3384 powershell.exe Token: SeCreatePagefilePrivilege 3384 powershell.exe Token: SeBackupPrivilege 3384 powershell.exe Token: SeRestorePrivilege 3384 powershell.exe Token: SeShutdownPrivilege 3384 powershell.exe Token: SeDebugPrivilege 3384 powershell.exe Token: SeSystemEnvironmentPrivilege 3384 powershell.exe Token: SeRemoteShutdownPrivilege 3384 powershell.exe Token: SeUndockPrivilege 3384 powershell.exe Token: SeManageVolumePrivilege 3384 powershell.exe Token: 33 3384 powershell.exe Token: 34 3384 powershell.exe Token: 35 3384 powershell.exe Token: 36 3384 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
wscript.EXEcscript.exedescription pid Process procid_target PID 2588 wrote to memory of 2608 2588 wscript.EXE 99 PID 2588 wrote to memory of 2608 2588 wscript.EXE 99 PID 2608 wrote to memory of 3384 2608 cscript.exe 109 PID 2608 wrote to memory of 3384 2608 cscript.exe 109 -
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 94296.js"1⤵PID:4664
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE WORKIN~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "WORKIN~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3384
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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
42.2MB
MD5b3c0a406308c8ee4ab9b1acd08b3b3d0
SHA1523f77cb1c4c14a79390d5f4b2174fda8b4ef3d8
SHA2561ada23ce0968274e5ee59a3aaa8bcd3d3981cf68d45496ae3e20c65a1084176c
SHA512f6240a8539ed910d43d0cfeada408dec0bc8879348e91f35670c20861c2e5d675008414c8e552355e2a3f7e3d64e76709934165064b83ff67591996862627e14