Analysis Overview
SHA256
13064ca0ed435e83f22b8ce2c845c21658f5e9ca4a2b907408dd98f7bd6694a8
Threat Level: Known bad
The file 6dcd4834303e980aaf6332bc37a168e0N.exe was found to be: Known bad.
Malicious Activity Summary
Neconyd family
Neconyd
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-16 11:15
Signatures
Neconyd family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-16 11:15
Reported
2024-08-16 11:17
Platform
win7-20240729-en
Max time kernel
114s
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:\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\6dcd4834303e980aaf6332bc37a168e0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6dcd4834303e980aaf6332bc37a168e0N.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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\6dcd4834303e980aaf6332bc37a168e0N.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 |
| 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\6dcd4834303e980aaf6332bc37a168e0N.exe
"C:\Users\Admin\AppData\Local\Temp\6dcd4834303e980aaf6332bc37a168e0N.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 |
| 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
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | e9ecfc2ad8d27df0fbc3e228837100f3 |
| SHA1 | f63ff0e56945ef878da8cc94baa79a66f87ba161 |
| SHA256 | dd8507dd608f00e81e5ab6db8d61a37d8e551e747e593fb7a30bbec5c44f60e7 |
| SHA512 | ce371c30014e67b790ce14f4a57e87ab19ed286d46a8665fb77df970a111f9faf866f3730f95d44ad208b0eb3e8aa9cbbf30d4808fff941c744e13fa29ceb8cc |
\Windows\SysWOW64\omsecor.exe
| MD5 | 0746b8878c5c3268f1f103e73d0f031c |
| SHA1 | 99fe872948ba2bf5dcb03ad2739a0b9677289362 |
| SHA256 | 57125de68eaedeb734528d7e1b3d17cd4f3bc4134129f53e0066ef7e20b25fbd |
| SHA512 | 6db8aba948f559e6542b59d7f429b38322557bd61474f634a15920db60c805ee5f21e992422c2ff305464133651af8a334d35b9b411a14e007608f42bd6a91c1 |
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 2e076758da9e75bd6fb772b14144468a |
| SHA1 | 874a64f93d185da093395db19be281e8dc309cba |
| SHA256 | e31c6c93bf7bed76d19c433eafeba276051fb65ffe1963c483875b2405f9b8a8 |
| SHA512 | 4fc6fac848b1c4827cf0c2005701d5031e6c505c909d9a7a95969d3049682adddf2fe9defd395ad7b300409dfe12974d410f457f177ba33c55d4600eea0059ce |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-16 11:15
Reported
2024-08-16 11:17
Platform
win10v2004-20240802-en
Max time kernel
114s
Max time network
119s
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 |
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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\6dcd4834303e980aaf6332bc37a168e0N.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
| Description | Indicator | Process | Target |
| PID 4824 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\6dcd4834303e980aaf6332bc37a168e0N.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 4824 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\6dcd4834303e980aaf6332bc37a168e0N.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 4824 wrote to memory of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\6dcd4834303e980aaf6332bc37a168e0N.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 2716 wrote to memory of 1356 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 2716 wrote to memory of 1356 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 2716 wrote to memory of 1356 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6dcd4834303e980aaf6332bc37a168e0N.exe
"C:\Users\Admin\AppData\Local\Temp\6dcd4834303e980aaf6332bc37a168e0N.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 | 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 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.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 |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.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 | 43.58.199.20.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 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
Files
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | e9ecfc2ad8d27df0fbc3e228837100f3 |
| SHA1 | f63ff0e56945ef878da8cc94baa79a66f87ba161 |
| SHA256 | dd8507dd608f00e81e5ab6db8d61a37d8e551e747e593fb7a30bbec5c44f60e7 |
| SHA512 | ce371c30014e67b790ce14f4a57e87ab19ed286d46a8665fb77df970a111f9faf866f3730f95d44ad208b0eb3e8aa9cbbf30d4808fff941c744e13fa29ceb8cc |
C:\Windows\SysWOW64\omsecor.exe
| MD5 | 37d2519ae8d3e97cc770961bbfb3dc32 |
| SHA1 | bb33100190b70ae7d4e6bba2c251874f902f498d |
| SHA256 | 6087f09efbb708ac52dd4b92379ba113548f646d34034d8a40b8ac0d1acd61b2 |
| SHA512 | 5e789d438894f0666760b078d6b3261995dc7a5ced3b6a4bf2af1bb4055ebddcf7a0cda1bcfd38bf03c0853493788a70ba6a502c0ec8ffd1655581c657ce26df |