Analysis Overview
SHA256
011c059fa55493bf1821a870d89e7d6d3f5f1c45646c952f33194ca2770668a1
Threat Level: Known bad
The file 011c059fa55493bf1821a870d89e7d6d3f5f1c45646c952f33194ca2770668a1.exe 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
2024-05-20 20:10
Signatures
Neconyd family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-20 20:10
Reported
2024-05-20 20:48
Platform
win7-20240221-en
Max time kernel
146s
Max time network
151s
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 |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\011c059fa55493bf1821a870d89e7d6d3f5f1c45646c952f33194ca2770668a1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\011c059fa55493bf1821a870d89e7d6d3f5f1c45646c952f33194ca2770668a1.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 |
| File opened for modification | C:\Windows\SysWOW64\merocz.xc6 | C:\Windows\SysWOW64\omsecor.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\011c059fa55493bf1821a870d89e7d6d3f5f1c45646c952f33194ca2770668a1.exe
"C:\Users\Admin\AppData\Local\Temp\011c059fa55493bf1821a870d89e7d6d3f5f1c45646c952f33194ca2770668a1.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
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 | 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 | mkkuei4kdsz.com | tcp |
Files
memory/2136-1-0x0000000000400000-0x000000000042B000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 84230afd5a8a2644094660f014b02995 |
| SHA1 | 36e2352fdce75e7afd6300e7fc527232eb140ce4 |
| SHA256 | 78b98f9e1b0b085472a8d9c0d15b2aa44d7185859c5020b4e948cb0e72d7299c |
| SHA512 | 4a8223eff219b57af9d6e603e5aad94715ed0674d4b2f87ee05573e3cf404a4491253aebf95bc9e9ba442bd1a6884ce732ed923252dbd27c81e27365733edc98 |
memory/2912-9-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2912-11-0x0000000000400000-0x000000000042B000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | ca9d6d40f0032cbc156a8721a4d64a3b |
| SHA1 | 54764937c0d4791546f07e873853f53fb4816a2b |
| SHA256 | 0888f42034f03c5d67472ef2cbe3604173166382bb69c441466eb4e891806bc1 |
| SHA512 | 56534ca9cc3bbdd3d04bc4806baaae28a7ac2efc78a5c5d22f6798fe0eb12dae8df7cf3adecd4abf640ac7ee66751d4dbacb47e819243ad2039f7f5a24906365 |
memory/2912-16-0x0000000000380000-0x00000000003AB000-memory.dmp
memory/2912-24-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2552-25-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2552-26-0x0000000000400000-0x000000000042B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-20 20:10
Reported
2024-05-20 20:46
Platform
win10v2004-20240426-en
Max time kernel
150s
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\011c059fa55493bf1821a870d89e7d6d3f5f1c45646c952f33194ca2770668a1.exe
"C:\Users\Admin\AppData\Local\Temp\011c059fa55493bf1821a870d89e7d6d3f5f1c45646c952f33194ca2770668a1.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 | 23.62.61.97:443 | 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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.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 | 172.210.232.199.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 | 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 | 31.243.111.52.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 |
| 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
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 84230afd5a8a2644094660f014b02995 |
| SHA1 | 36e2352fdce75e7afd6300e7fc527232eb140ce4 |
| SHA256 | 78b98f9e1b0b085472a8d9c0d15b2aa44d7185859c5020b4e948cb0e72d7299c |
| SHA512 | 4a8223eff219b57af9d6e603e5aad94715ed0674d4b2f87ee05573e3cf404a4491253aebf95bc9e9ba442bd1a6884ce732ed923252dbd27c81e27365733edc98 |
memory/1476-5-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2176-1-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1476-6-0x0000000000400000-0x000000000042B000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | c805931617d9d0c5b15f70ca6c4d1de0 |
| SHA1 | 4c088b86a6638f1919d2607f57636633a4faeb8f |
| SHA256 | b9d0f87f011fbb18f2b00ae3dbe69e09753093fb6bbcd4b1e560cc8920960e2c |
| SHA512 | 2dfccdd20d2fdc08f5de28e878460d64a045c7e348a3735183b5d9da49db91008b1d050fbf75849bd6c5f49d220345ea259452cc941412ecf67a53962edefc82 |
memory/1476-10-0x0000000000400000-0x000000000042B000-memory.dmp
memory/3060-12-0x0000000000400000-0x000000000042B000-memory.dmp
memory/3060-15-0x0000000000400000-0x000000000042B000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 50f41cc8805efd91a57b414bc27dfbdb |
| SHA1 | b4a5109c8c334890bc08a8719b99db4300bcb572 |
| SHA256 | 3720da2fd010c85f32c5f1b8852a331d827e6c20af5b5da0eccaef6222acd0e7 |
| SHA512 | 6574b68e67fc4f6587ee0453df20f6942cccda2592ecd1bc72517a78c85099ff6327fea472d0f4fc0e235c936c20468a425b4cdddc59d345ada1513af59e26df |
memory/1516-17-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1516-19-0x0000000000400000-0x000000000042B000-memory.dmp