Analysis
- max time kernel
255s - max time network
262s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system - submitted
19/10/2023, 22:18
Static task
static1
Behavioral task
behavioral1
Sample
DELIVE~1.js
Resource
win7-20230831-en
windows7-x64
5 signatures
600 seconds
Behavioral task
behavioral2
Sample
DELIVE~1.js
Resource
win10v2004-20230915-en
windows10-2004-x64
8 signatures
600 seconds
General
- Target DELIVE~1.js
- Size 42.9MB
- Sample231019-1737qscc7s
- SHA256 449156d495265dee263898b892088f31ff126b4bb06105e2e10747b3f9ac8667
- MD5 c0e91b549cbf822a41fe1b5a471627c6
- SHA1 c1b15057b364773e111d1e05b2e3b35a1135a9ef
- SHA512 7b398443e062f04cc5b578555f0d669c1136315f4b380ca460fc376a161d26a344e9f32ad75a2c1862987b782b7d3210965ba6d0f0fa17457f14be46be8851c2
- SSDEEP 49152:BTVFFqQxP1e41lQjZcpI+c8fG0W+oQchNtl3KPfwE1vKDvywW8XOzII2ohtG6Xxa:A
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
- Blocklisted process makes network request 12 IoCs
flow pid Process 29 4916 powershell.exe 37 4916 powershell.exe 43 4916 powershell.exe 50 4916 powershell.exe 52 4916 powershell.exe 56 4916 powershell.exe 62 4916 powershell.exe 63 4916 powershell.exe 64 4916 powershell.exe 65 4916 powershell.exe 66 4916 powershell.exe 68 4916 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-1-5-21-3027552071-446050021-1254071215-1000\Control Panel\International\Geo\Nation wscript.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_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 24 IoCs
pid Process 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe 4916 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4916 powershell.exe Token: SeIncreaseQuotaPrivilege 4916 powershell.exe Token: SeSecurityPrivilege 4916 powershell.exe Token: SeTakeOwnershipPrivilege 4916 powershell.exe Token: SeLoadDriverPrivilege 4916 powershell.exe Token: SeSystemProfilePrivilege 4916 powershell.exe Token: SeSystemtimePrivilege 4916 powershell.exe Token: SeProfSingleProcessPrivilege 4916 powershell.exe Token: SeIncBasePriorityPrivilege 4916 powershell.exe Token: SeCreatePagefilePrivilege 4916 powershell.exe Token: SeBackupPrivilege 4916 powershell.exe Token: SeRestorePrivilege 4916 powershell.exe Token: SeShutdownPrivilege 4916 powershell.exe Token: SeDebugPrivilege 4916 powershell.exe Token: SeSystemEnvironmentPrivilege 4916 powershell.exe Token: SeRemoteShutdownPrivilege 4916 powershell.exe Token: SeUndockPrivilege 4916 powershell.exe Token: SeManageVolumePrivilege 4916 powershell.exe Token: 33 4916 powershell.exe Token: 34 4916 powershell.exe Token: 35 4916 powershell.exe Token: 36 4916 powershell.exe Token: SeIncreaseQuotaPrivilege 4916 powershell.exe Token: SeSecurityPrivilege 4916 powershell.exe Token: SeTakeOwnershipPrivilege 4916 powershell.exe Token: SeLoadDriverPrivilege 4916 powershell.exe Token: SeSystemProfilePrivilege 4916 powershell.exe Token: SeSystemtimePrivilege 4916 powershell.exe Token: SeProfSingleProcessPrivilege 4916 powershell.exe Token: SeIncBasePriorityPrivilege 4916 powershell.exe Token: SeCreatePagefilePrivilege 4916 powershell.exe Token: SeBackupPrivilege 4916 powershell.exe Token: SeRestorePrivilege 4916 powershell.exe Token: SeShutdownPrivilege 4916 powershell.exe Token: SeDebugPrivilege 4916 powershell.exe Token: SeSystemEnvironmentPrivilege 4916 powershell.exe Token: SeRemoteShutdownPrivilege 4916 powershell.exe Token: SeUndockPrivilege 4916 powershell.exe Token: SeManageVolumePrivilege 4916 powershell.exe Token: 33 4916 powershell.exe Token: 34 4916 powershell.exe Token: 35 4916 powershell.exe Token: 36 4916 powershell.exe Token: SeIncreaseQuotaPrivilege 4916 powershell.exe Token: SeSecurityPrivilege 4916 powershell.exe Token: SeTakeOwnershipPrivilege 4916 powershell.exe Token: SeLoadDriverPrivilege 4916 powershell.exe Token: SeSystemProfilePrivilege 4916 powershell.exe Token: SeSystemtimePrivilege 4916 powershell.exe Token: SeProfSingleProcessPrivilege 4916 powershell.exe Token: SeIncBasePriorityPrivilege 4916 powershell.exe Token: SeCreatePagefilePrivilege 4916 powershell.exe Token: SeBackupPrivilege 4916 powershell.exe Token: SeRestorePrivilege 4916 powershell.exe Token: SeShutdownPrivilege 4916 powershell.exe Token: SeDebugPrivilege 4916 powershell.exe Token: SeSystemEnvironmentPrivilege 4916 powershell.exe Token: SeRemoteShutdownPrivilege 4916 powershell.exe Token: SeUndockPrivilege 4916 powershell.exe Token: SeManageVolumePrivilege 4916 powershell.exe Token: 33 4916 powershell.exe Token: 34 4916 powershell.exe Token: 35 4916 powershell.exe Token: 36 4916 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3896 wrote to memory of 2540 3896 wscript.exe 90 PID 3896 wrote to memory of 2540 3896 wscript.exe 90 PID 2540 wrote to memory of 4916 2540 cscript.exe 92 PID 2540 wrote to memory of 4916 2540 cscript.exe 92
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\DELIVE~1.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3896 -
C:\Windows\System32\cscript.exe"C:\Windows\System32\cscript.exe" "DELIVE~1.js"2⤵
- Suspicious use of WriteProcessMemory
PID:2540 -
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:4916
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d13sweme.dir.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512