Analysis Overview
SHA256
16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb
Threat Level: Known bad
The file 16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb was found to be: Known bad.
Malicious Activity Summary
Detects executables built or packed with MPress PE compressor
Neconyd
Detects executables built or packed with MPress PE compressor
Loads dropped DLL
Executes dropped EXE
Drops file in System32 directory
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-14 19:05
Signatures
Detects executables built or packed with MPress PE compressor
| 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: behavioral2
Detonation Overview
Submitted
2024-06-14 19:05
Reported
2024-06-14 19:08
Platform
win10v2004-20240508-en
Max time kernel
146s
Max time network
140s
Command Line
Signatures
Neconyd
Detects executables built or packed with MPress PE compressor
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2236 set thread context of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe | C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe |
| PID 100 set thread context of 4764 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 2276 set thread context of 1104 | N/A | C:\Windows\SysWOW64\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 1912 set thread context of 1224 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
Program crash
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe
"C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe"
C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe
C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2236 -ip 2236
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 100 -ip 100
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 288
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 100 -s 276
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\System32\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2276 -ip 2276
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 292
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1912 -ip 1912
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1912 -s 256
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | lousta.net | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | lousta.net | udp |
| US | 8.8.8.8:53 | ow5dirasuek.com | udp |
| US | 8.8.8.8:53 | lousta.net | udp |
| US | 8.8.8.8:53 | lousta.net | udp |
| US | 8.8.8.8:53 | mkkuei4kdsz.com | udp |
| US | 8.8.8.8:53 | ow5dirasuek.com | udp |
Files
memory/2236-0-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2788-1-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2788-3-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2788-2-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2788-5-0x0000000000400000-0x0000000000429000-memory.dmp
memory/100-11-0x0000000000400000-0x0000000000424000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 8bec1a44e865fda803c27276d5c322ac |
| SHA1 | a58156684b74839212fa61c39fb490ee2d42208f |
| SHA256 | 7ec889decb1044df3010f48782512cc2601b8331aa049ebece007ce480fc85ab |
| SHA512 | f5deda2723c7c4f6ef04eb0ab5e5b510eb80e49c7b8e95000d3438bebbb4766a2a76791741edabf583318c63ee4f89ea30ced1af888a8bef05734774b790f7c1 |
memory/4764-14-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4764-15-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2236-16-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4764-17-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4764-19-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4764-21-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4764-22-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | 91d9be42179cacc98e12a44ee27972d9 |
| SHA1 | 50023ebb9a27357779d4e421059099cf9db59240 |
| SHA256 | 1b5f6aef6ad761d2be6cb6db6a7e1435123a6d280e61189b883d31fd2b3ab8de |
| SHA512 | 315cf0ee87d9df100faffc36f042ea76e9094b022b706303a7ae0de7a8ddd901ad679b7a4d856874ddd19a2a2fe0c21898998011407e1b4bd1a12776135fdd4a |
memory/4764-25-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2276-29-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1104-33-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1104-32-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1912-39-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1104-38-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 69f65ffc8d9c544c8a0bebedb09ea078 |
| SHA1 | 6fa0f1409990f72b86e93b46859ed0c05ff01088 |
| SHA256 | 48eab193fff48923f1469c231f3cc64b6084bd994b1f7315a8aff0581eacbb26 |
| SHA512 | 3beaf1bfbf8c978edc632ab8c653f4878dae391d655c48aa306f11688d14f02118a1503a5125a183132f7ab273eb20a78e8ea3ed85d0d03a74d01822825fb314 |
memory/1224-45-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1224-44-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1224-46-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1224-48-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1224-50-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1224-52-0x0000000000400000-0x0000000000429000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 19:05
Reported
2024-06-14 19:08
Platform
win7-20240221-en
Max time kernel
145s
Max time network
147s
Command Line
Signatures
Neconyd
Detects executables built or packed with MPress PE compressor
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2512 set thread context of 2768 | N/A | C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe | C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe |
| PID 1052 set thread context of 3068 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 1956 set thread context of 2660 | N/A | C:\Windows\SysWOW64\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 1624 set thread context of 1824 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe
"C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe"
C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe
C:\Users\Admin\AppData\Local\Temp\16aa64e928dcd948cd509164b44b039fb708ca5367b5ac3dab1490d834c9bcbb.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\System32\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | lousta.net | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | mkkuei4kdsz.com | udp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
| US | 8.8.8.8:53 | ow5dirasuek.com | udp |
| US | 52.34.198.229:80 | ow5dirasuek.com | tcp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
Files
memory/2768-2-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2768-9-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2768-11-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2512-7-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2768-6-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2768-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2512-1-0x0000000000230000-0x0000000000254000-memory.dmp
memory/2512-0-0x0000000000400000-0x0000000000424000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 8bec1a44e865fda803c27276d5c322ac |
| SHA1 | a58156684b74839212fa61c39fb490ee2d42208f |
| SHA256 | 7ec889decb1044df3010f48782512cc2601b8331aa049ebece007ce480fc85ab |
| SHA512 | f5deda2723c7c4f6ef04eb0ab5e5b510eb80e49c7b8e95000d3438bebbb4766a2a76791741edabf583318c63ee4f89ea30ced1af888a8bef05734774b790f7c1 |
memory/1052-21-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1052-24-0x00000000003C0000-0x00000000003E4000-memory.dmp
memory/3068-34-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1052-30-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3068-38-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3068-41-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3068-44-0x0000000000400000-0x0000000000429000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | 201776e44bbda370e981558e688e6393 |
| SHA1 | 8818f975aa254d33d36b70134c05496c9001fb6e |
| SHA256 | 4c023adef119e00768824583b766fdf8e14c727e4cbe00f13ec171593eaab177 |
| SHA512 | cba19dc6c960349e90051cdde2fd1b8d1838f0da683c52f56deb8c3385a65c0517204b92e31702cc73bb8b1c0cd0078215ba0c8c4d816e1412e94c2ad8319a9d |
memory/3068-47-0x0000000000360000-0x0000000000384000-memory.dmp
memory/3068-55-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1956-64-0x0000000000400000-0x0000000000424000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 01366431b8bab476ca6fad371b5ffc19 |
| SHA1 | 4200456f0317da05f81b73ebd30053e8f67bb8d0 |
| SHA256 | d8e1041b4fbe4d029bb2b15678c30a3e3b68420df822e26b5cd46041db185d7f |
| SHA512 | 1ecd962de3f7505982a9fdafd79fa0a2e9c5fe0c2ddcd4172b641747316991ca41e51dcb91daa85837ce4ec5ba683f32d23634e567ab394fd4ee143e9efd663f |
memory/1624-77-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1624-84-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1824-86-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1824-89-0x0000000000400000-0x0000000000429000-memory.dmp