Analysis
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max time kernel
145s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2024 01:08
Static task
static1
Behavioral task
behavioral1
Sample
26a68f915f48c1cdacb8896940edd55395d68ae44236b13360304e8975937865.js
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
26a68f915f48c1cdacb8896940edd55395d68ae44236b13360304e8975937865.js
Resource
win10v2004-20240802-en
windows10-2004-x64
General
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Target
26a68f915f48c1cdacb8896940edd55395d68ae44236b13360304e8975937865.js
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Size
844KB
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MD5
c4cb6d8700cce08b4002b9a3bedec327
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SHA1
4e7b6909037eff3974eaac12f5b2d9baad82b448
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SHA256
26a68f915f48c1cdacb8896940edd55395d68ae44236b13360304e8975937865
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SHA512
0679eba75c9be3b63f7a3b5fc07b6f0d57194d03eba3fff3bb36a54f309eb5b1862795247d5052f2a54e752ad89d0cf8396823936c766d8d966e3d17a5c8bf1d
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SSDEEP
24576:CFCgo+ogQc5WfNnZmD/nFHTuyxUeGZ/YLWpyQTaEFNE3NE2:CFCgo+ogQc5WfNnZmD/nZTuyvlWpyQTo
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 3 IoCs
flow pid Process 42 1860 powershell.exe 49 1860 powershell.exe 52 1860 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\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
description ioc Process Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ powershell.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ powershell.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1860 powershell.exe 1860 powershell.exe 1860 powershell.exe 1860 powershell.exe 1860 powershell.exe 1860 powershell.exe 1860 powershell.exe 1860 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1860 powershell.exe Token: SeIncreaseQuotaPrivilege 1860 powershell.exe Token: SeSecurityPrivilege 1860 powershell.exe Token: SeTakeOwnershipPrivilege 1860 powershell.exe Token: SeLoadDriverPrivilege 1860 powershell.exe Token: SeSystemProfilePrivilege 1860 powershell.exe Token: SeSystemtimePrivilege 1860 powershell.exe Token: SeProfSingleProcessPrivilege 1860 powershell.exe Token: SeIncBasePriorityPrivilege 1860 powershell.exe Token: SeCreatePagefilePrivilege 1860 powershell.exe Token: SeBackupPrivilege 1860 powershell.exe Token: SeRestorePrivilege 1860 powershell.exe Token: SeShutdownPrivilege 1860 powershell.exe Token: SeDebugPrivilege 1860 powershell.exe Token: SeSystemEnvironmentPrivilege 1860 powershell.exe Token: SeRemoteShutdownPrivilege 1860 powershell.exe Token: SeUndockPrivilege 1860 powershell.exe Token: SeManageVolumePrivilege 1860 powershell.exe Token: 33 1860 powershell.exe Token: 34 1860 powershell.exe Token: 35 1860 powershell.exe Token: 36 1860 powershell.exe Token: SeIncreaseQuotaPrivilege 1860 powershell.exe Token: SeSecurityPrivilege 1860 powershell.exe Token: SeTakeOwnershipPrivilege 1860 powershell.exe Token: SeLoadDriverPrivilege 1860 powershell.exe Token: SeSystemProfilePrivilege 1860 powershell.exe Token: SeSystemtimePrivilege 1860 powershell.exe Token: SeProfSingleProcessPrivilege 1860 powershell.exe Token: SeIncBasePriorityPrivilege 1860 powershell.exe Token: SeCreatePagefilePrivilege 1860 powershell.exe Token: SeBackupPrivilege 1860 powershell.exe Token: SeRestorePrivilege 1860 powershell.exe Token: SeShutdownPrivilege 1860 powershell.exe Token: SeDebugPrivilege 1860 powershell.exe Token: SeSystemEnvironmentPrivilege 1860 powershell.exe Token: SeRemoteShutdownPrivilege 1860 powershell.exe Token: SeUndockPrivilege 1860 powershell.exe Token: SeManageVolumePrivilege 1860 powershell.exe Token: 33 1860 powershell.exe Token: 34 1860 powershell.exe Token: 35 1860 powershell.exe Token: 36 1860 powershell.exe Token: SeIncreaseQuotaPrivilege 1860 powershell.exe Token: SeSecurityPrivilege 1860 powershell.exe Token: SeTakeOwnershipPrivilege 1860 powershell.exe Token: SeLoadDriverPrivilege 1860 powershell.exe Token: SeSystemProfilePrivilege 1860 powershell.exe Token: SeSystemtimePrivilege 1860 powershell.exe Token: SeProfSingleProcessPrivilege 1860 powershell.exe Token: SeIncBasePriorityPrivilege 1860 powershell.exe Token: SeCreatePagefilePrivilege 1860 powershell.exe Token: SeBackupPrivilege 1860 powershell.exe Token: SeRestorePrivilege 1860 powershell.exe Token: SeShutdownPrivilege 1860 powershell.exe Token: SeDebugPrivilege 1860 powershell.exe Token: SeSystemEnvironmentPrivilege 1860 powershell.exe Token: SeRemoteShutdownPrivilege 1860 powershell.exe Token: SeUndockPrivilege 1860 powershell.exe Token: SeManageVolumePrivilege 1860 powershell.exe Token: 33 1860 powershell.exe Token: 34 1860 powershell.exe Token: 35 1860 powershell.exe Token: 36 1860 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3204 wrote to memory of 4352 3204 wscript.EXE 100 PID 3204 wrote to memory of 4352 3204 wscript.EXE 100 PID 4352 wrote to memory of 1860 4352 cscript.exe 102 PID 4352 wrote to memory of 1860 4352 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\26a68f915f48c1cdacb8896940edd55395d68ae44236b13360304e8975937865.js1⤵PID:4512
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C:\Windows\system32\wscript.EXEC:\Windows\system32\wscript.EXE MONTHL~1.JS1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3204 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "MONTHL~1.JS"2⤵
- Suspicious use of WriteProcessMemory
PID:4352 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1860
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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
MD50a8f54f883ecabdc91410a3c6c670fce
SHA1924151684eb6d15e83ef1d1bb1de20d224ecdd97
SHA256f768269843e0cd224a89c1faecc3d51182b65f06830b61aac94c279f772dcc57
SHA5124ac09eb0a6b0e23791fe74ef729c201f74cac342330d48ca8927ac6409de9f62b36d536cd2a056ebb78c4a36f0f75bdab4e4d669d60e344aca6e1ef22c790510