Analysis Overview
SHA256
23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2
Threat Level: Shows suspicious behavior
The file 23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: RenamesItself
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:27
Reported
2024-11-10 01:30
Platform
win7-20241010-en
Max time kernel
149s
Max time network
118s
Command Line
Signatures
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WScript.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2932 wrote to memory of 2852 | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 2932 wrote to memory of 2852 | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 2932 wrote to memory of 2852 | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | C:\Windows\SysWOW64\WScript.exe |
| PID 2932 wrote to memory of 2852 | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | C:\Windows\SysWOW64\WScript.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe
"C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
Network
Files
C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
| MD5 | 853240cac8f6a1c4d1fb4089680c0e31 |
| SHA1 | cc94075361391306ece867a6085d2c99f10013c0 |
| SHA256 | 4d820e5c0edf502cbd54d23ebf1617628fedcc5bb4f687cf979c7d0ee3d841b1 |
| SHA512 | f7600b1cadcda2ecfc7d64232fb2ed233a44c36feacab43e407daddb8b2e1840d9e34d36e1dae0e7350c0de00c71639b04ec28731d4b24399d2a1065d325faa5 |
memory/2932-8-0x0000000000400000-0x0000000000547000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 01:27
Reported
2024-11-10 01:30
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
152s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WScript.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe
"C:\Users\Admin\AppData\Local\Temp\23c5165fe3542cb1bce25af177bd8323f5f655a087ef04bcdd24927c3d83f9f2.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
| MD5 | 6521382685220478f503dfe87ba75b1c |
| SHA1 | 2e412b037184ec1dc20f34e3cc6b902865faa141 |
| SHA256 | 83bc23385f681a66977faa62df826ab64221b221a53eed9c38b0190fc6c94456 |
| SHA512 | 9dfba261d7954932fd80b780ebf96329e4d8ce5648ef8fdca1c9197343056d81b2c45e97c7199c8813bccdefb0dc7c80a9179f54f661edfc66a91108f4addd7c |
memory/3724-10-0x0000000000400000-0x0000000000547000-memory.dmp