Analysis
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max time kernel
300s -
max time network
281s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-08-2024 00:41
Static task
static1
Behavioral task
behavioral1
Sample
government of bc collective agreement 37032.js
Resource
win10v2004-20240802-en
windows10-2004-x64
10 signatures
300 seconds
General
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Target
government of bc collective agreement 37032.js
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Size
13.7MB
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MD5
c05fc3879d31d09cecc5d3f43ffe5099
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SHA1
74ded9419b5cbbc08adaff487d2b68fdf0c5e9ba
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SHA256
20037cf6896e2fdb5f367baa442a52579780a40bffdc300909fedf4777f4ff69
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SHA512
d9cfc8ebb82a1294e2ea1ad878318a666c03667956a407d77aeb16cb42a3ab00ff3178b4647ddc295817399b63f7d57f5236e24ce7f329d97b9a01ed36801ad5
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SSDEEP
49152:YYRxr8uC0NjaCX6ugYRxr8uC0NjaCX6uf:MdS
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 32 3608 powershell.exe 39 3608 powershell.exe 40 3608 powershell.exe 42 3608 powershell.exe 45 3608 powershell.exe 48 3608 powershell.exe 51 3608 powershell.exe 53 3608 powershell.exe 54 3608 powershell.exe 56 3608 powershell.exe 58 3608 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-1-5-21-4182098368-2521458979-3782681353-1000\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-1-5-21-4182098368-2521458979-3782681353-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe -
Suspicious behavior: EnumeratesProcesses 24 IoCs
Processes:
powershell.exepid Process 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe 3608 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 3608 powershell.exe Token: SeIncreaseQuotaPrivilege 3608 powershell.exe Token: SeSecurityPrivilege 3608 powershell.exe Token: SeTakeOwnershipPrivilege 3608 powershell.exe Token: SeLoadDriverPrivilege 3608 powershell.exe Token: SeSystemProfilePrivilege 3608 powershell.exe Token: SeSystemtimePrivilege 3608 powershell.exe Token: SeProfSingleProcessPrivilege 3608 powershell.exe Token: SeIncBasePriorityPrivilege 3608 powershell.exe Token: SeCreatePagefilePrivilege 3608 powershell.exe Token: SeBackupPrivilege 3608 powershell.exe Token: SeRestorePrivilege 3608 powershell.exe Token: SeShutdownPrivilege 3608 powershell.exe Token: SeDebugPrivilege 3608 powershell.exe Token: SeSystemEnvironmentPrivilege 3608 powershell.exe Token: SeRemoteShutdownPrivilege 3608 powershell.exe Token: SeUndockPrivilege 3608 powershell.exe Token: SeManageVolumePrivilege 3608 powershell.exe Token: 33 3608 powershell.exe Token: 34 3608 powershell.exe Token: 35 3608 powershell.exe Token: 36 3608 powershell.exe Token: SeIncreaseQuotaPrivilege 3608 powershell.exe Token: SeSecurityPrivilege 3608 powershell.exe Token: SeTakeOwnershipPrivilege 3608 powershell.exe Token: SeLoadDriverPrivilege 3608 powershell.exe Token: SeSystemProfilePrivilege 3608 powershell.exe Token: SeSystemtimePrivilege 3608 powershell.exe Token: SeProfSingleProcessPrivilege 3608 powershell.exe Token: SeIncBasePriorityPrivilege 3608 powershell.exe Token: SeCreatePagefilePrivilege 3608 powershell.exe Token: SeBackupPrivilege 3608 powershell.exe Token: SeRestorePrivilege 3608 powershell.exe Token: SeShutdownPrivilege 3608 powershell.exe Token: SeDebugPrivilege 3608 powershell.exe Token: SeSystemEnvironmentPrivilege 3608 powershell.exe Token: SeRemoteShutdownPrivilege 3608 powershell.exe Token: SeUndockPrivilege 3608 powershell.exe Token: SeManageVolumePrivilege 3608 powershell.exe Token: 33 3608 powershell.exe Token: 34 3608 powershell.exe Token: 35 3608 powershell.exe Token: 36 3608 powershell.exe Token: SeIncreaseQuotaPrivilege 3608 powershell.exe Token: SeSecurityPrivilege 3608 powershell.exe Token: SeTakeOwnershipPrivilege 3608 powershell.exe Token: SeLoadDriverPrivilege 3608 powershell.exe Token: SeSystemProfilePrivilege 3608 powershell.exe Token: SeSystemtimePrivilege 3608 powershell.exe Token: SeProfSingleProcessPrivilege 3608 powershell.exe Token: SeIncBasePriorityPrivilege 3608 powershell.exe Token: SeCreatePagefilePrivilege 3608 powershell.exe Token: SeBackupPrivilege 3608 powershell.exe Token: SeRestorePrivilege 3608 powershell.exe Token: SeShutdownPrivilege 3608 powershell.exe Token: SeDebugPrivilege 3608 powershell.exe Token: SeSystemEnvironmentPrivilege 3608 powershell.exe Token: SeRemoteShutdownPrivilege 3608 powershell.exe Token: SeUndockPrivilege 3608 powershell.exe Token: SeManageVolumePrivilege 3608 powershell.exe Token: 33 3608 powershell.exe Token: 34 3608 powershell.exe Token: 35 3608 powershell.exe Token: 36 3608 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
wscript.EXEcscript.exedescription pid Process procid_target PID 2316 wrote to memory of 824 2316 wscript.EXE 91 PID 2316 wrote to memory of 824 2316 wscript.EXE 91 PID 824 wrote to memory of 3608 824 cscript.exe 93 PID 824 wrote to memory of 3608 824 cscript.exe 93 -
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 37032.js"1⤵PID:3000
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE REALOP~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "REALOP~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:824 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3608
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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
MD5e6d2136ea3bf633407bbeb1b500a589a
SHA1a168f691d856aa31f130356e8f7a42b80d418640
SHA2566498f2b9bf40133bb499e3995ab7cf1bf2bb47f7b56e79dd1b20139f28e67c4d
SHA512636e9d03a377a51e2a034a52cedbd50c87f50debf39d03835ba41a3a412b3abf6414714ebd64d43d48b1f5d76288a1f86e07131493bbeaa5c879b4a95b1be310