Analysis Overview
SHA256
89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba
Threat Level: Shows suspicious behavior
The file 89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba was found to be: Shows suspicious behavior.
Malicious Activity Summary
Unexpected DNS network traffic destination
Executes dropped EXE
Drops file in System32 directory
Drops file in Windows directory
Unsigned PE
System Location Discovery: System Language Discovery
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-07-02 19:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-07-02 19:23
Reported
2025-07-02 19:26
Platform
win10v2004-20250619-en
Max time kernel
143s
Max time network
147s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Syswow64\c4f12804 | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 223.5.5.5 | C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe | N/A |
| Destination IP | 114.114.114.114 | C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe | N/A |
| Destination IP | 223.5.5.5 | C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe | N/A |
| Destination IP | 114.114.114.114 | C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\c4f12804 | C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 | C:\Windows\Syswow64\c4f12804 | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE | C:\Windows\Syswow64\c4f12804 | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies | C:\Windows\Syswow64\c4f12804 | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 | C:\Windows\Syswow64\c4f12804 | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\51e760 | C:\Windows\Syswow64\c4f12804 | N/A |
| File opened for modification | C:\Windows\242880 | C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe | N/A |
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\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Syswow64\c4f12804 | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" | C:\Windows\Syswow64\c4f12804 | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\Syswow64\c4f12804 | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" | C:\Windows\Syswow64\c4f12804 | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" | C:\Windows\Syswow64\c4f12804 | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\Syswow64\c4f12804 | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\Syswow64\c4f12804 | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ | C:\Windows\Syswow64\c4f12804 | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" | C:\Windows\Syswow64\c4f12804 | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Syswow64\c4f12804 | N/A |
| Token: SeTcbPrivilege | N/A | C:\Windows\Syswow64\c4f12804 | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe
"C:\Users\Admin\AppData\Local\Temp\89ea68d5b4d7b3287f0220966cc64c341148aa6ab3ea6d445cfad40b9bfa68ba.exe"
C:\Windows\Syswow64\c4f12804
C:\Windows\Syswow64\c4f12804
Network
| Country | Destination | Domain | Proto |
| CN | 114.114.114.114:53 | down.nugong.asia | udp |
| CN | 223.5.5.5:53 | down.nugong.asia | udp |
| US | 8.8.8.8:53 | down.nugong.asia | udp |
| US | 8.8.8.8:53 | dns.alidns.com | udp |
| CN | 223.6.6.6:443 | dns.alidns.com | tcp |
| CN | 223.5.5.5:443 | dns.alidns.com | tcp |
| CN | 114.114.114.114:53 | down.nugong.asia | udp |
| CN | 223.5.5.5:53 | dns.alidns.com | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | down.nugong.asia | udp |
| CN | 223.6.6.6:443 | dns.alidns.com | tcp |
| CN | 223.6.6.6:80 | dns.alidns.com | tcp |
| CN | 223.5.5.5:443 | dns.alidns.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.179.227:80 | c.pki.goog | tcp |
| CN | 223.6.6.6:80 | dns.alidns.com | tcp |
| CN | 223.5.5.5:80 | dns.alidns.com | tcp |
| CN | 223.5.5.5:443 | dns.alidns.com | tcp |
| CN | 223.5.5.5:80 | dns.alidns.com | tcp |
Files
memory/2112-0-0x00000000006D0000-0x0000000000733000-memory.dmp
C:\Windows\SysWOW64\c4f12804
| MD5 | 79e80ec8c3c1c8e3ca4991b0cb96d61d |
| SHA1 | 80e10562c9e843aebfdd7be30026f2ec72c453c0 |
| SHA256 | 8eafab016a517b20f8b0ddfcd0df7f4f4270c19c267bf8631d4f69c30c0e65b1 |
| SHA512 | 7d7fdcd808b784a966e7adcb3ac514d1167b4330c091c109694d17357377747b29ee98bafa9882fac36a95ec1f77bb279b2539ad71c817b1086223110c308c7b |
memory/4784-4-0x0000000000820000-0x0000000000883000-memory.dmp