Analysis Overview
SHA256
a351c06234e5017015edf3d4161101283856631150650e148ef085bb6d7829f0
Threat Level: Known bad
The file a351c06234e5017015edf3d4161101283856631150650e148ef085bb6d7829f0 was found to be: Known bad.
Malicious Activity Summary
Neconyd family
Neconyd
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-21 02:07
Signatures
Neconyd family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 02:07
Reported
2024-05-21 02:10
Platform
win7-20240508-en
Max time kernel
149s
Max time network
128s
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:\Windows\SysWOW64\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\a351c06234e5017015edf3d4161101283856631150650e148ef085bb6d7829f0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a351c06234e5017015edf3d4161101283856631150650e148ef085bb6d7829f0.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 WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a351c06234e5017015edf3d4161101283856631150650e148ef085bb6d7829f0.exe
"C:\Users\Admin\AppData\Local\Temp\a351c06234e5017015edf3d4161101283856631150650e148ef085bb6d7829f0.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:\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 |
| 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 | 35.91.124.102:80 | 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 | tcp |
Files
memory/2368-0-0x0000000000400000-0x000000000042A000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | ce2ce9ff6b0a911945c633179a9e68ec |
| SHA1 | 96e256e794f15cc3cb9330e018c1959a42af4146 |
| SHA256 | e120f486fbc69dd0ec4359be05a8da3b7aac670b4ef295fafb16b389f2b33648 |
| SHA512 | 0caad7747fdeb922d0acbad068e707a43ccc8eb454eca00b16db34364e3165a108378fb12b3604fb1cb9b98d81f6360bd428d981a59aa84d9413a257087d0817 |
memory/2368-8-0x0000000000400000-0x000000000042A000-memory.dmp
memory/1580-10-0x0000000000400000-0x000000000042A000-memory.dmp
memory/1580-12-0x0000000000400000-0x000000000042A000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | b95f995ef0da04e7610fad1c00af05b3 |
| SHA1 | 031ba39c4f0a1c5453c426899dd775898e34d6e6 |
| SHA256 | c93f231d5e905adbeeb98b62cc6d34912f6e50a149db17a7da715e22db9cbcb7 |
| SHA512 | e642e8541be7855116e2ba9f6545956a98a088cb6984481270ae95c7b70df7a1b0e9dbd3668e931dbc20ec23953db4fe7913c58c598b96dc773a8c558a5a0686 |
memory/1580-17-0x0000000000290000-0x00000000002BA000-memory.dmp
memory/1580-23-0x0000000000400000-0x000000000042A000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | a8d6dda465ebe73bce21729ec34ec904 |
| SHA1 | b8bf0c74bdac1e7ec1522e8246ec23cc401a200c |
| SHA256 | a46c633fc2ec3a3e9ba3162e64aa4968b45ab1e35a9fee363837a11df76141fc |
| SHA512 | 15df12d5f8fff6afca53e2923fafc5dd51f717b25cc348dd7c8c57a6c44cbcc0bbce47b61880ecf3cf4ca726b6b413c8f52197d397cb572e5117ad2ce84d41ec |
memory/2188-29-0x0000000000220000-0x000000000024A000-memory.dmp
memory/2188-34-0x0000000000400000-0x000000000042A000-memory.dmp
memory/1548-37-0x0000000000400000-0x000000000042A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 02:07
Reported
2024-05-21 02:10
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
150s
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:\Windows\SysWOW64\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 WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a351c06234e5017015edf3d4161101283856631150650e148ef085bb6d7829f0.exe
"C:\Users\Admin\AppData\Local\Temp\a351c06234e5017015edf3d4161101283856631150650e148ef085bb6d7829f0.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:\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 |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mkkuei4kdsz.com | udp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
| US | 8.8.8.8:53 | 73.91.225.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ow5dirasuek.com | udp |
| US | 35.91.124.102:80 | ow5dirasuek.com | tcp |
| US | 8.8.8.8:53 | 102.124.91.35.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
| US | 8.8.8.8:53 | udp |
Files
memory/4312-0-0x0000000000400000-0x000000000042A000-memory.dmp
memory/3056-6-0x0000000000400000-0x000000000042A000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | ce2ce9ff6b0a911945c633179a9e68ec |
| SHA1 | 96e256e794f15cc3cb9330e018c1959a42af4146 |
| SHA256 | e120f486fbc69dd0ec4359be05a8da3b7aac670b4ef295fafb16b389f2b33648 |
| SHA512 | 0caad7747fdeb922d0acbad068e707a43ccc8eb454eca00b16db34364e3165a108378fb12b3604fb1cb9b98d81f6360bd428d981a59aa84d9413a257087d0817 |
memory/4312-4-0x0000000000400000-0x000000000042A000-memory.dmp
memory/3056-7-0x0000000000400000-0x000000000042A000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | 360ab65a6eb3cb63c5e9aa3e48aeae73 |
| SHA1 | 2f8cd9e24e4fc04b6c994e50fa70f7d0c2494316 |
| SHA256 | 6e20846450c8438d3966e57d7be1e4852616c80ba77402dc788c8790b3fcffc9 |
| SHA512 | ba1770cda8fbb4fbaf2747805c238194b6466160268d78e3432142a11dbc9c57ea8d2608b9fc1d6157c2460bd57043d2404b4e5beab7d04eb53575212ed02ad1 |
memory/3056-11-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4864-12-0x0000000000400000-0x000000000042A000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 7daf008ad8fca977f555fcb5b0d6556d |
| SHA1 | a40f7b4397f4d48af23bcbd3f5a3357caa258de5 |
| SHA256 | cc075b13170f37aab73ad056133dc5943fb5b1bb22dc3c8422fa81279ffd3dd3 |
| SHA512 | 47135d50c71b9f910115a0efd9f7721fdca37e7ac47a1abe2a8bf1adb56541fdddf880dce707ac0ab03cbf813e9a808ef5d1869d8647996493b42e0de2263c22 |
memory/4864-17-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2956-18-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2956-20-0x0000000000400000-0x000000000042A000-memory.dmp