Analysis Overview
SHA256
114c7ca3fd3612e92a0dc50585557558e5f9fec2431c69fcc4201233e9e06b5d
Threat Level: Known bad
The file c043a6848651cac877da7111b7598ca0N.exe was found to be: Known bad.
Malicious Activity Summary
Neconyd
Loads dropped DLL
Executes dropped EXE
Drops file in System32 directory
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-19 08:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-19 08:15
Reported
2024-08-19 08:17
Platform
win7-20240704-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Neconyd
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\c043a6848651cac877da7111b7598ca0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.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 2112 set thread context of 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe | C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe |
| PID 2100 set thread context of 2172 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 2908 set thread context of 496 | N/A | C:\Windows\SysWOW64\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 2276 set thread context of 2200 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\omsecor.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe
"C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe"
C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe
C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.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 |
Files
memory/2112-0-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2360-1-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2360-11-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2112-10-0x0000000000230000-0x0000000000253000-memory.dmp
memory/2112-7-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2360-5-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2360-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | d1e9384d8e1f5c8012a8890c54c0f96a |
| SHA1 | 09ec21291fdc3b80fc53e8147ca243082c86b67f |
| SHA256 | d3675b6326f4a3956acc4bb1aa152f74ccbceed6a4e581fae435e2cb6fdb7175 |
| SHA512 | 57ec0547d76fb63a1325f5a6ff8930d364520f518c06c10e681bd3db1c3d59e5683a368a762ba731a0a2d805aa0170ed5789de20e75fcbc10bab86bf62ed026d |
memory/2360-14-0x0000000000230000-0x0000000000253000-memory.dmp
memory/2100-24-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2360-22-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2100-35-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2172-37-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2172-40-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2172-43-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2172-46-0x0000000000400000-0x0000000000429000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | d8260e02686fe2cf715baa5bae545f3a |
| SHA1 | 52f5d3e67aca8792cd5561f809be3d8c183ac70c |
| SHA256 | 5e35e37ff7a45c6138b35e843128a40b45ffd70772367d80106215fc5d1da789 |
| SHA512 | 9116108ac7d16ec683ae960d988d17b0ce976479997e7778f5c2dfc9f787b32ff6092d853748c3ce1b76b6f8239dd4571e748a2ecfd686ef11e088b2e9b23ce7 |
memory/2172-49-0x0000000000340000-0x0000000000363000-memory.dmp
memory/2172-58-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2908-66-0x0000000000400000-0x0000000000423000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | cdac8d4fc89178d707bb21a22b15220d |
| SHA1 | e2c566106ad8a407713d74b95e6417dde920466a |
| SHA256 | ad5cea1cad0a4ed8b3636a103ef742d6c373b75e3ae4816f312cd6afd285d3dc |
| SHA512 | f2566f95b8ae95fcd2a2679cae39039913a2e5f9115e80180095261791f6041de250c3fd6c3b3e0175fae95d27d3ae56af471aff3444065a71063321559a3547 |
memory/496-72-0x0000000000230000-0x0000000000253000-memory.dmp
memory/2276-81-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2276-88-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2200-91-0x0000000000400000-0x0000000000429000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-19 08:15
Reported
2024-08-19 08:17
Platform
win10v2004-20240802-en
Max time kernel
115s
Max time network
122s
Command Line
Signatures
Neconyd
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 5052 set thread context of 4336 | N/A | C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe | C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe |
| PID 412 set thread context of 764 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 1936 set thread context of 4460 | N/A | C:\Windows\SysWOW64\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 4840 set thread context of 3296 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
Program crash
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe
"C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe"
C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe
C:\Users\Admin\AppData\Local\Temp\c043a6848651cac877da7111b7598ca0N.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5052 -ip 5052
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 5052 -s 288
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 436 -p 412 -ip 412
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 412 -s 284
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 536 -p 1936 -ip 1936
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 1936 -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 468 -p 4840 -ip 4840
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 256
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 | lousta.net | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| 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 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.91.225.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ow5dirasuek.com | udp |
| US | 52.34.198.229:80 | ow5dirasuek.com | tcp |
| US | 8.8.8.8:53 | 229.198.34.52.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | 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 |
| FI | 193.166.255.171:80 | lousta.net | tcp |
Files
memory/5052-0-0x0000000000400000-0x0000000000423000-memory.dmp
memory/4336-2-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4336-1-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4336-3-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | d1e9384d8e1f5c8012a8890c54c0f96a |
| SHA1 | 09ec21291fdc3b80fc53e8147ca243082c86b67f |
| SHA256 | d3675b6326f4a3956acc4bb1aa152f74ccbceed6a4e581fae435e2cb6fdb7175 |
| SHA512 | 57ec0547d76fb63a1325f5a6ff8930d364520f518c06c10e681bd3db1c3d59e5683a368a762ba731a0a2d805aa0170ed5789de20e75fcbc10bab86bf62ed026d |
memory/4336-5-0x0000000000400000-0x0000000000429000-memory.dmp
memory/412-11-0x0000000000400000-0x0000000000423000-memory.dmp
memory/764-14-0x0000000000400000-0x0000000000429000-memory.dmp
memory/764-15-0x0000000000400000-0x0000000000429000-memory.dmp
memory/5052-16-0x0000000000400000-0x0000000000423000-memory.dmp
memory/412-18-0x0000000000400000-0x0000000000423000-memory.dmp
memory/764-19-0x0000000000400000-0x0000000000429000-memory.dmp
memory/764-22-0x0000000000400000-0x0000000000429000-memory.dmp
memory/764-25-0x0000000000400000-0x0000000000429000-memory.dmp
memory/764-26-0x0000000000400000-0x0000000000429000-memory.dmp
memory/764-30-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1936-31-0x0000000000400000-0x0000000000423000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | 7a8fd768334979e1fb3e665f0cbe3d27 |
| SHA1 | 6f6ee0b47de8f783274233b6ceec427997a01cc4 |
| SHA256 | 1cb4eb3f5c8dd07a834ef817233bedb836d3f3d61086c1a133d7e2f434dd2983 |
| SHA512 | 9e96949808426437e4fff0dd60d1a226a0932fe3118cfa91bf0940b44892d3846bf475ba33730f75e7792ebd780742c37338d0de9930bcf84a0122d347e42d8d |
memory/4460-36-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4460-37-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4460-42-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 2ac31c4a4e908cad5dd8223269c5510e |
| SHA1 | 32ec8a2c27eb29422a66394e62dda8f7d33bfa70 |
| SHA256 | 17e5f42a01b1984b0468056d75b2bfa0019fac026f0a3807030681ee56fe9b91 |
| SHA512 | ce934b97d8b1f0e1363dba657feae180eea2b732fe96dcbdd71fbe6884dffce423578a3b0a9f7c42739338c262722db32a08878a09c6481f8379efa77b4fba85 |
memory/4840-44-0x0000000000400000-0x0000000000423000-memory.dmp
memory/3296-49-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3296-48-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4840-51-0x0000000000400000-0x0000000000423000-memory.dmp
memory/1936-53-0x0000000000400000-0x0000000000423000-memory.dmp
memory/3296-54-0x0000000000400000-0x0000000000429000-memory.dmp