Analysis Overview
SHA256
85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135
Threat Level: Shows suspicious behavior
The file 85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Deletes itself
Loads dropped DLL
Executes dropped EXE
Indicator Removal: File Deletion
Suspicious use of NtSetInformationThreadHideFromDebugger
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 23:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 23:57
Reported
2024-11-14 00:00
Platform
win7-20240903-en
Max time kernel
149s
Max time network
123s
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\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.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\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe
"C:\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe"
C:\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe
C:\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.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 | 103.235.47.188:80 | 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/1732-0-0x0000000000400000-0x0000000000B26000-memory.dmp
memory/1732-1-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1732-2-0x0000000077170000-0x00000000771B7000-memory.dmp
memory/1732-503-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-504-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-560-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-506-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-508-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-510-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-512-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-514-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-516-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-518-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-520-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-522-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-524-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-526-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-528-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-530-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-532-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-534-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-536-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-538-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-540-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-542-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-544-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-546-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-548-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-550-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-552-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-554-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-564-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-562-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-558-0x0000000002A40000-0x0000000002B51000-memory.dmp
memory/1732-556-0x0000000002A40000-0x0000000002B51000-memory.dmp
\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe
| MD5 | 7d3c6cb036066f1b7186453edfed61a4 |
| SHA1 | 8c31c3a923e051d32a44fe660fb05c09f0b9508a |
| SHA256 | d5d21b7bb492cf9c850e0b6152531b0c97a6e17f78e7b8522f9fc478f994ff02 |
| SHA512 | f13b8d0a4e6a6ccb7bb7713923991e9dd7ca7e8219accd3384f88a2a39701bbb01720165480b2a3c2794c46e68f7ec26c18ba14d474a64102ade08384bcdd27f |
memory/1732-7832-0x0000000003FB0000-0x00000000046D6000-memory.dmp
memory/11900-7833-0x0000000000400000-0x0000000000B26000-memory.dmp
memory/1732-10381-0x0000000000400000-0x0000000000B26000-memory.dmp
memory/11900-16579-0x0000000000400000-0x0000000000B26000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 23:57
Reported
2024-11-14 00:00
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
138s
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\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe
"C:\Users\Admin\AppData\Local\Temp\85cbefb9ece6a14dc2600b20645b579c66276d8748a34a4690d1d8a8841be135.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| 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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
Files
memory/4672-0-0x0000000000400000-0x0000000000B26000-memory.dmp
memory/4672-1-0x0000000000CD0000-0x0000000000CD1000-memory.dmp
memory/4672-2-0x00000000767C0000-0x00000000769D5000-memory.dmp
memory/4672-3274-0x0000000000400000-0x0000000000B26000-memory.dmp