Analysis Overview
SHA256
668488d8e53fe8c3e1fff8d0025024a1a4608782b126382f1d29041f7f97fa23
Threat Level: Known bad
The file 668488d8e53fe8c3e1fff8d0025024a1a4608782b126382f1d29041f7f97fa23 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
2024-05-19 22:30
Signatures
Neconyd family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-19 22:30
Reported
2024-05-19 22:33
Platform
win7-20240221-en
Max time kernel
120s
Max time network
130s
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\668488d8e53fe8c3e1fff8d0025024a1a4608782b126382f1d29041f7f97fa23.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\668488d8e53fe8c3e1fff8d0025024a1a4608782b126382f1d29041f7f97fa23.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\668488d8e53fe8c3e1fff8d0025024a1a4608782b126382f1d29041f7f97fa23.exe
"C:\Users\Admin\AppData\Local\Temp\668488d8e53fe8c3e1fff8d0025024a1a4608782b126382f1d29041f7f97fa23.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 |
| 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 |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
Files
memory/1912-0-0x0000000000400000-0x000000000042A000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 967fb98aba3fb7e9d8729fceee6ad210 |
| SHA1 | f29a856ec32285357ed5ccbeba1d03142a001825 |
| SHA256 | a65f620bd1fc4f28e92c585ef798b11e76d1bd4065a80e24fe5bd4e5b2ca3fbc |
| SHA512 | c43ff7a0b146d9b96bc56aee82480486ffd7f31831098ac2b4db28ed45e64c2438f3a99e9ff7c93aff308fe9295f25aa04e68e4f843e4664ca8a6ebb6395d734 |
memory/2576-10-0x0000000000400000-0x000000000042A000-memory.dmp
memory/1912-8-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2576-12-0x0000000000400000-0x000000000042A000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | c8609176c7cac557d0700c64044b2d57 |
| SHA1 | a3a83a154dcf8367c1ad5a6504ede8ada9ba60e1 |
| SHA256 | 648a774740137c364c9dfbdd9ec57d15d11e9c9b975ef387860dccf9147c4d1d |
| SHA512 | fe295d98a00445d905820ce518272db2f9a7b86f6b312e80ba624aef45a04159f4e0de5b820b3bfd1283a3c3ea8a0dcf9c2fa70ccafea436d3e89212505fe07c |
memory/2576-21-0x0000000000400000-0x000000000042A000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 32dd0d6494acc78d4805d3c394eea867 |
| SHA1 | d835bc17f6b21162213f4a9c918d785abc4f9a93 |
| SHA256 | c15a0614489bb1eb9d118ed513cbca31edb689129bf59b370a2323350b6a8c65 |
| SHA512 | ff68caa595668793b6f1e6541f4db03167e4eb63cc5386a41e4d31eb4cafe7dd281be93d7026ba05951ea1aa1d20291a59b35e02c40481663427715fd0d5f9a0 |
memory/2096-33-0x0000000000400000-0x000000000042A000-memory.dmp
memory/1016-31-0x0000000000400000-0x000000000042A000-memory.dmp
memory/2576-15-0x0000000000280000-0x00000000002AA000-memory.dmp
memory/2096-35-0x0000000000400000-0x000000000042A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-19 22:30
Reported
2024-05-19 22:33
Platform
win10v2004-20240426-en
Max time kernel
146s
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\668488d8e53fe8c3e1fff8d0025024a1a4608782b126382f1d29041f7f97fa23.exe
"C:\Users\Admin\AppData\Local\Temp\668488d8e53fe8c3e1fff8d0025024a1a4608782b126382f1d29041f7f97fa23.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| BE | 88.221.83.227:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| BE | 88.221.83.227:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.83.221.88.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| 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 | 144.107.17.2.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 | 8.8.8.8:53 | lousta.net | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 48.229.111.52.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 | 88.156.103.20.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
Files
memory/4016-1-0x0000000000400000-0x000000000042A000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 967fb98aba3fb7e9d8729fceee6ad210 |
| SHA1 | f29a856ec32285357ed5ccbeba1d03142a001825 |
| SHA256 | a65f620bd1fc4f28e92c585ef798b11e76d1bd4065a80e24fe5bd4e5b2ca3fbc |
| SHA512 | c43ff7a0b146d9b96bc56aee82480486ffd7f31831098ac2b4db28ed45e64c2438f3a99e9ff7c93aff308fe9295f25aa04e68e4f843e4664ca8a6ebb6395d734 |
memory/4016-4-0x0000000000400000-0x000000000042A000-memory.dmp
memory/1848-6-0x0000000000400000-0x000000000042A000-memory.dmp
memory/1848-7-0x0000000000400000-0x000000000042A000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 471a54186f304e888e1cbc348fe47973 |
| SHA1 | 677f2214e707647aa5c28b3e035c9d78c5039357 |
| SHA256 | c4ce6134c2a8185a5d2e5fb1471ba922f162d253a05bca8717ff0b49638e9e58 |
| SHA512 | 0d23f52902d05be8838278fe6676b63c914157123f8ba54e3e9d7b511abf944d4bb8f3ac6efa429fa855c98517ad9be875845d59bdb943669603e40c77aa3f54 |
memory/3388-18-0x0000000000400000-0x000000000042A000-memory.dmp
memory/5056-17-0x0000000000400000-0x000000000042A000-memory.dmp
memory/1848-12-0x0000000000400000-0x000000000042A000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | cf90b2244fe9a486b47dacec33833727 |
| SHA1 | 5a940f1ed45cdcb8b2b3f071aebd19035144be6e |
| SHA256 | 4a99cc15081333621dfdf8ddbab324b80f238af513b1ad65758df5e856950f1d |
| SHA512 | ef9de49c1c5f2bda951a026428b3d28aeaf48ed19b7f61af80f96282361e128efcf7160bf2515dbf1858025a1c907a30780af72a820fb12e342b9a58fcae1cf5 |
memory/5056-13-0x0000000000400000-0x000000000042A000-memory.dmp
memory/3388-20-0x0000000000400000-0x000000000042A000-memory.dmp