Analysis Overview
SHA256
28b32e9aca33e5a25b11cb6969e19a510ae61de995360757f44617e81b3e51ad
Threat Level: Shows suspicious behavior
The file NEAS.47df846f2474f2d5f3740bab34809780.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Obfuscated with Agile.Net obfuscator
Loads dropped DLL
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-10-20 17:32
Signatures
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-20 17:32
Reported
2023-10-20 18:49
Platform
win7-20230831-en
Max time kernel
120s
Max time network
127s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 652 wrote to memory of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 652 wrote to memory of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 652 wrote to memory of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 652 wrote to memory of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 652 -s 688
Network
Files
memory/652-0-0x0000000000A90000-0x0000000000B12000-memory.dmp
memory/652-1-0x00000000741D0000-0x00000000748BE000-memory.dmp
memory/652-2-0x0000000004B60000-0x0000000004BA0000-memory.dmp
\Users\Admin\AppData\Local\Temp\d72ef588-252f-4e4f-9dd2-638a8a91caf1\CliSecureRT.dll
| MD5 | ddb59f5d58f9ef6ca1baae89fa7dc8c6 |
| SHA1 | eb761e6e5925c8f0c97248338fa4e4ff863d35d5 |
| SHA256 | 2318fe71778c615fc54f58c0347c58ce2a0c2d6e2eed50bffddde7ccb24e924d |
| SHA512 | 662a345535f12acd240a206906f40a7e09b95dc5c79eafcd99ef1e9c398360791d38e0522724c594c572256af06070349875637d8a7c939a041103c327b4c33e |
C:\Users\Admin\AppData\Local\Temp\d72ef588-252f-4e4f-9dd2-638a8a91caf1\CliSecureRT.dll
| MD5 | ddb59f5d58f9ef6ca1baae89fa7dc8c6 |
| SHA1 | eb761e6e5925c8f0c97248338fa4e4ff863d35d5 |
| SHA256 | 2318fe71778c615fc54f58c0347c58ce2a0c2d6e2eed50bffddde7ccb24e924d |
| SHA512 | 662a345535f12acd240a206906f40a7e09b95dc5c79eafcd99ef1e9c398360791d38e0522724c594c572256af06070349875637d8a7c939a041103c327b4c33e |
memory/652-10-0x0000000010000000-0x0000000010031000-memory.dmp
memory/652-9-0x0000000073FD0000-0x0000000074050000-memory.dmp
memory/652-12-0x00000000741D0000-0x00000000748BE000-memory.dmp
memory/652-13-0x0000000004B60000-0x0000000004BA0000-memory.dmp
memory/652-14-0x0000000010000000-0x0000000010031000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-20 17:32
Reported
2023-10-20 18:46
Platform
win10v2004-20230915-en
Max time kernel
146s
Max time network
169s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.47df846f2474f2d5f3740bab34809780.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4232 -ip 4232
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4232 -s 1096
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.177.238.8.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 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.16.208.104.in-addr.arpa | udp |
Files
memory/4232-0-0x00000000007B0000-0x0000000000832000-memory.dmp
memory/4232-1-0x0000000074B50000-0x0000000075300000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\d72ef588-252f-4e4f-9dd2-638a8a91caf1\CliSecureRT.dll
| MD5 | ddb59f5d58f9ef6ca1baae89fa7dc8c6 |
| SHA1 | eb761e6e5925c8f0c97248338fa4e4ff863d35d5 |
| SHA256 | 2318fe71778c615fc54f58c0347c58ce2a0c2d6e2eed50bffddde7ccb24e924d |
| SHA512 | 662a345535f12acd240a206906f40a7e09b95dc5c79eafcd99ef1e9c398360791d38e0522724c594c572256af06070349875637d8a7c939a041103c327b4c33e |
C:\Users\Admin\AppData\Local\Temp\d72ef588-252f-4e4f-9dd2-638a8a91caf1\CliSecureRT.dll
| MD5 | ddb59f5d58f9ef6ca1baae89fa7dc8c6 |
| SHA1 | eb761e6e5925c8f0c97248338fa4e4ff863d35d5 |
| SHA256 | 2318fe71778c615fc54f58c0347c58ce2a0c2d6e2eed50bffddde7ccb24e924d |
| SHA512 | 662a345535f12acd240a206906f40a7e09b95dc5c79eafcd99ef1e9c398360791d38e0522724c594c572256af06070349875637d8a7c939a041103c327b4c33e |
memory/4232-10-0x0000000010000000-0x0000000010031000-memory.dmp
memory/4232-2-0x00000000052F0000-0x0000000005300000-memory.dmp
memory/4232-11-0x0000000073560000-0x00000000735E9000-memory.dmp
memory/4232-13-0x00000000059B0000-0x0000000005F54000-memory.dmp
memory/4232-14-0x00000000054A0000-0x0000000005532000-memory.dmp
memory/4232-15-0x0000000005540000-0x000000000554A000-memory.dmp
memory/4232-16-0x0000000074B50000-0x0000000075300000-memory.dmp
memory/4232-17-0x0000000010000000-0x0000000010031000-memory.dmp