Analysis Overview
SHA256
b76ae2d4a83fd94191cbe3cd5d2581c50062e8e8471fc4cb783ce72ed62f5c81
Threat Level: Shows suspicious behavior
The file ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Deletes itself
Executes dropped EXE
Indicator Removal: File Deletion
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 08:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 08:30
Reported
2024-11-13 08:32
Platform
win7-20240903-en
Max time kernel
119s
Max time network
63s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe | N/A |
Indicator Removal: File Deletion
Suspicious use of NtSetInformationThreadHideFromDebugger
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\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe
"C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe"
C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe
C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe 5
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\csqeqe.temp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| HK | 103.235.46.96:80 | www.baidu.com | tcp |
| US | 8.8.8.8:53 | www.yzqie.com | udp |
| CN | 121.40.237.209:80 | tcp | |
| CN | 121.40.237.209:80 | tcp |
Files
memory/2348-1-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2348-0-0x0000000000400000-0x0000000000B26000-memory.dmp
memory/2348-2-0x0000000076650000-0x0000000076697000-memory.dmp
memory/2348-503-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-506-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-508-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-512-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-516-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-522-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-520-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-518-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-514-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-510-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-504-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-524-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-526-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-537-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-530-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-534-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-540-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-538-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-564-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-562-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-560-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-558-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-556-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-554-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-552-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-550-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-548-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-547-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-544-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-542-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-532-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-528-0x0000000002AA0000-0x0000000002BB1000-memory.dmp
memory/2348-8027-0x0000000000400000-0x0000000000B26000-memory.dmp
\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe
| MD5 | 708f11cc842da08700580124d796f2d6 |
| SHA1 | c007a3eb791921f3f856c10ee8e4ad475934793a |
| SHA256 | 5aef039368bccf95703459b3ae48e169687b8dfd46ab8598e2ebb73150398bf7 |
| SHA512 | 05557164826cef53b27e445da3c1a00e898cff5d0272ba2dd3054bdc3e1aa2122dea6b532c404cf1957fb503c9a2c480fa98b1c6db738e23e043f0bfff9cda40 |
memory/2348-8029-0x0000000003A20000-0x0000000004146000-memory.dmp
memory/1864-8034-0x0000000000400000-0x0000000000B26000-memory.dmp
memory/2348-8033-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1864-16780-0x0000000000400000-0x0000000000B26000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 08:30
Reported
2024-11-13 08:32
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
94s
Command Line
Signatures
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\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe
"C:\Users\Admin\AppData\Local\Temp\ea7cf9ad74693bea113e2a06cab4905772788c8358fbf4b8ee9530b6fa204703N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/2164-0-0x0000000000400000-0x0000000000B26000-memory.dmp
memory/2164-1-0x0000000000CA0000-0x0000000000CA1000-memory.dmp
memory/2164-2-0x0000000075910000-0x0000000075B25000-memory.dmp
memory/2164-3274-0x0000000000400000-0x0000000000B26000-memory.dmp