Analysis Overview
SHA256
c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943
Threat Level: Known bad
The file c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943 was found to be: Known bad.
Malicious Activity Summary
Neconyd
Neconyd family
Executes dropped EXE
UPX packed file
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
2024-08-17 04:57
Signatures
Neconyd family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-17 04:57
Reported
2024-08-17 05:00
Platform
win7-20240705-en
Max time kernel
146s
Max time network
147s
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\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.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 |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\Roaming\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.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\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.exe
"C:\Users\Admin\AppData\Local\Temp\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.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 |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
Files
memory/3032-1-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3032-9-0x0000000000220000-0x000000000024D000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 0a0f477c7f1bf4611fd660eebceefa8b |
| SHA1 | 6d68198aa3bb9c0108b63a31cf7bb1348fd17563 |
| SHA256 | e9517cc3157f9f2b1c919ad896de524d3aa234832f23c2f68e5a197e110967db |
| SHA512 | 19496f68673e8899b953d20e05019eef1e513029309ce9f68366efbe661c51c6145fc1c6454a86b88390a74f479e1797083496b5f9de4fda33cda33c076ae046 |
memory/2152-12-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2152-13-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2152-16-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2152-19-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2152-22-0x0000000000400000-0x000000000042D000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | 136f4a1008f77dbd93c80f8f0e2573df |
| SHA1 | addbd8d47da2e1419189326dd55caf1fa3b8d508 |
| SHA256 | 763282a51e6351a207046f36befedbb9df890d2405118166fc9f59c38b2346dd |
| SHA512 | ba326f0a3a06e2c7ee66a7e56d586ee940802e7668b704bd640a54bb33c196d2e015ebb71ce339c163b090579210f28d316e7c8e3b0f6757b0524ff463b493fe |
memory/2152-25-0x0000000000280000-0x00000000002AD000-memory.dmp
memory/1232-34-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2152-33-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1232-39-0x0000000000250000-0x000000000027D000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | f290ad3b136f1a3e312ca695f5bb6fa4 |
| SHA1 | d0a0a72c70340ce96c64e467be87d9cbfd9e19f6 |
| SHA256 | 8cee8f6040c8e5f98e7801713b43a8bdb03438268e0258befe3638e262ae97b3 |
| SHA512 | fedd5670c25f826600434990773c30be6301767502ed9bd08553a5873720919571f634e7e29c5c5970ebecc0da9d22ba561f0722198dbeedfa2604c7e43b93bd |
memory/1232-44-0x0000000000250000-0x000000000027D000-memory.dmp
memory/1232-46-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1252-49-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1252-52-0x0000000000400000-0x000000000042D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-17 04:57
Reported
2024-08-17 05:00
Platform
win10v2004-20240802-en
Max time kernel
145s
Max time network
147s
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 |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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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:\Windows\SysWOW64\omsecor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.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
| Description | Indicator | Process | Target |
| PID 1596 wrote to memory of 3056 | N/A | C:\Users\Admin\AppData\Local\Temp\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 1596 wrote to memory of 3056 | N/A | C:\Users\Admin\AppData\Local\Temp\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 1596 wrote to memory of 3056 | N/A | C:\Users\Admin\AppData\Local\Temp\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 3056 wrote to memory of 2780 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 3056 wrote to memory of 2780 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 3056 wrote to memory of 2780 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.exe
"C:\Users\Admin\AppData\Local\Temp\c6eba5c5a98639591ecac776efb2340083f2ceef0ac4f4c7c114f17db561e943.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 |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.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 |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.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 | 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 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
Files
memory/1596-0-0x0000000000400000-0x000000000042D000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 0a0f477c7f1bf4611fd660eebceefa8b |
| SHA1 | 6d68198aa3bb9c0108b63a31cf7bb1348fd17563 |
| SHA256 | e9517cc3157f9f2b1c919ad896de524d3aa234832f23c2f68e5a197e110967db |
| SHA512 | 19496f68673e8899b953d20e05019eef1e513029309ce9f68366efbe661c51c6145fc1c6454a86b88390a74f479e1797083496b5f9de4fda33cda33c076ae046 |
memory/3056-5-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1596-6-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3056-8-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3056-11-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3056-14-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3056-15-0x0000000000400000-0x000000000042D000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | 3eeb01fa29512e72136349e13c7f2e58 |
| SHA1 | cf8b69c359bd49c4fb524576af4b5b1dc72656a4 |
| SHA256 | 0a217dcf961e084ae0767a9338735e48ad92808c0ecc29f9d39318da3ec5ebe4 |
| SHA512 | cbb70d08ca4615bd2028009f7a27d7fb3867157811843a74224eb07ebbdbe15016bddf0952cd7efa116dc45f34022821eb4b00db61ea9fbf46728e1d2a0f21c2 |
memory/2780-19-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3056-22-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2780-23-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2780-26-0x0000000000400000-0x000000000042D000-memory.dmp