Resubmissions
Analysis
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max time kernel
252s -
max time network
298s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
04-06-2024 11:30
Static task
static1
Behavioral task
behavioral1
Sample
pa collective agreement pay 27495.js
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
300 seconds
General
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Target
pa collective agreement pay 27495.js
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Size
9.9MB
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MD5
0db1d9b6db4e0e83eea894674c21b44d
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SHA1
0f1643fa489b6c6f740237131129e7edbf90ec82
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SHA256
e00275042b4f4807a1d4098113e011e0d4c0656ecb88af420c728a180eef60be
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SHA512
80c5f41e2773d9f2f83b7292fc2b2672d75396e5017c471270d5963af1f38cfd49fb38a9dbc268dca0694572a9dfd10d0c3dc274c072243c6b293494796a1b84
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SSDEEP
49152:4ytwpCQK+UCytwpCQK+UCytwpCQK+UCytwpCQK+UCytwpCQK+UCytwpCQK+UCytJ:h
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 8 IoCs
Processes:
powershell.exeflow pid Process 40 4940 powershell.exe 43 4940 powershell.exe 46 4940 powershell.exe 49 4940 powershell.exe 51 4940 powershell.exe 59 4940 powershell.exe 62 4940 powershell.exe 63 4940 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-1-5-21-2539840389-1261165778-1087677076-1000\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-1-5-21-2539840389-1261165778-1087677076-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
powershell.exepid Process 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe 4940 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 4940 powershell.exe Token: SeIncreaseQuotaPrivilege 4940 powershell.exe Token: SeSecurityPrivilege 4940 powershell.exe Token: SeTakeOwnershipPrivilege 4940 powershell.exe Token: SeLoadDriverPrivilege 4940 powershell.exe Token: SeSystemProfilePrivilege 4940 powershell.exe Token: SeSystemtimePrivilege 4940 powershell.exe Token: SeProfSingleProcessPrivilege 4940 powershell.exe Token: SeIncBasePriorityPrivilege 4940 powershell.exe Token: SeCreatePagefilePrivilege 4940 powershell.exe Token: SeBackupPrivilege 4940 powershell.exe Token: SeRestorePrivilege 4940 powershell.exe Token: SeShutdownPrivilege 4940 powershell.exe Token: SeDebugPrivilege 4940 powershell.exe Token: SeSystemEnvironmentPrivilege 4940 powershell.exe Token: SeRemoteShutdownPrivilege 4940 powershell.exe Token: SeUndockPrivilege 4940 powershell.exe Token: SeManageVolumePrivilege 4940 powershell.exe Token: 33 4940 powershell.exe Token: 34 4940 powershell.exe Token: 35 4940 powershell.exe Token: 36 4940 powershell.exe Token: SeIncreaseQuotaPrivilege 4940 powershell.exe Token: SeSecurityPrivilege 4940 powershell.exe Token: SeTakeOwnershipPrivilege 4940 powershell.exe Token: SeLoadDriverPrivilege 4940 powershell.exe Token: SeSystemProfilePrivilege 4940 powershell.exe Token: SeSystemtimePrivilege 4940 powershell.exe Token: SeProfSingleProcessPrivilege 4940 powershell.exe Token: SeIncBasePriorityPrivilege 4940 powershell.exe Token: SeCreatePagefilePrivilege 4940 powershell.exe Token: SeBackupPrivilege 4940 powershell.exe Token: SeRestorePrivilege 4940 powershell.exe Token: SeShutdownPrivilege 4940 powershell.exe Token: SeDebugPrivilege 4940 powershell.exe Token: SeSystemEnvironmentPrivilege 4940 powershell.exe Token: SeRemoteShutdownPrivilege 4940 powershell.exe Token: SeUndockPrivilege 4940 powershell.exe Token: SeManageVolumePrivilege 4940 powershell.exe Token: 33 4940 powershell.exe Token: 34 4940 powershell.exe Token: 35 4940 powershell.exe Token: 36 4940 powershell.exe Token: SeIncreaseQuotaPrivilege 4940 powershell.exe Token: SeSecurityPrivilege 4940 powershell.exe Token: SeTakeOwnershipPrivilege 4940 powershell.exe Token: SeLoadDriverPrivilege 4940 powershell.exe Token: SeSystemProfilePrivilege 4940 powershell.exe Token: SeSystemtimePrivilege 4940 powershell.exe Token: SeProfSingleProcessPrivilege 4940 powershell.exe Token: SeIncBasePriorityPrivilege 4940 powershell.exe Token: SeCreatePagefilePrivilege 4940 powershell.exe Token: SeBackupPrivilege 4940 powershell.exe Token: SeRestorePrivilege 4940 powershell.exe Token: SeShutdownPrivilege 4940 powershell.exe Token: SeDebugPrivilege 4940 powershell.exe Token: SeSystemEnvironmentPrivilege 4940 powershell.exe Token: SeRemoteShutdownPrivilege 4940 powershell.exe Token: SeUndockPrivilege 4940 powershell.exe Token: SeManageVolumePrivilege 4940 powershell.exe Token: 33 4940 powershell.exe Token: 34 4940 powershell.exe Token: 35 4940 powershell.exe Token: 36 4940 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
wscript.EXEcscript.exedescription pid Process procid_target PID 3932 wrote to memory of 972 3932 wscript.EXE 90 PID 3932 wrote to memory of 972 3932 wscript.EXE 90 PID 972 wrote to memory of 4940 972 cscript.exe 92 PID 972 wrote to memory of 4940 972 cscript.exe 92 -
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\pa collective agreement pay 27495.js"1⤵PID:2532
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE BIOLOG~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3932 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "BIOLOG~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:972 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4940
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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
47.6MB
MD518255d1671baef0889802c268cf127e6
SHA129652bcb863f1dcb674a2e8adfb7513d3af096c9
SHA2563280655bbd9671b29d861d35e7ae4a04c8933441c027fe9aae8f547a8abe9660
SHA5129643117f90487d2b0244659d7b06fb8b7d6d9c0c53a961bc98f75f907547ff63d5abfd64b0df287dc01f10ccc22951c26fd1770c636a5f5f8a6afe96a73b603e