Analysis Overview
SHA256
8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370
Threat Level: Known bad
The file 8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370 was found to be: Known bad.
Malicious Activity Summary
Neconyd family
Neconyd
UPX packed file
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
2024-08-18 11:29
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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-18 11:29
Reported
2024-08-18 11:31
Platform
win7-20240704-en
Max time kernel
148s
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 |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370.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 |
| 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\Local\Temp\8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370.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\8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370.exe
"C:\Users\Admin\AppData\Local\Temp\8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370.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/2192-1-0x0000000000400000-0x000000000043E000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 69831108eb6b444b612974498367891a |
| SHA1 | 241538951c7d8a3f395beb07cf3592e3166fffad |
| SHA256 | a717da0318c9f9f61435ddde394ac56149a601755a5b3bc8a2711a8439ab25f7 |
| SHA512 | d702ff06b6ff4254fae92a0ef31b49684368ea56f30b7f1c4e6a0cf5310f21340a653f11d574ca1aef50d7220c50c0eaba49663bb49101706e8b4b61ce9c9edc |
memory/2600-9-0x0000000000400000-0x000000000043E000-memory.dmp
memory/2600-11-0x0000000000400000-0x000000000043E000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | 78ac544f20ec35f7841027cfce795ec4 |
| SHA1 | e8b23db010b3705d99cbcfbf3537fa76dbfe755f |
| SHA256 | 3abebd47b92b7a636605ae8c1d97fff8575429bcfdde21d65b653c1ea8842ef5 |
| SHA512 | c7d3c3c7bb8d4add1782c5d167b82af27af1ba59c1e6603e75496536ab085ac0d7004468132e2111c54230e024bb6f9b67f9f38e8a2b694b5fede6dff7186536 |
memory/2600-17-0x0000000000480000-0x00000000004BE000-memory.dmp
memory/2784-24-0x0000000000400000-0x000000000043E000-memory.dmp
memory/2600-23-0x0000000000480000-0x00000000004BE000-memory.dmp
memory/2600-25-0x0000000000400000-0x000000000043E000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 778677b3dc5f809c1af8e1657ec7bee1 |
| SHA1 | 45abb867b862bcff995340090f0ef46702a124a0 |
| SHA256 | 20597818389aeb4c118a62c0832dcf16b0c5ee3af31860230c7990b1d258b55a |
| SHA512 | ab2c1d60e80a150b3e6f65b924d63f15c839374fdb6bd7571e2416239a025acd842e6eaf861a090c9bca4a365a4a467c5dc981f54a95bb321e60c15c205fa151 |
memory/2784-34-0x0000000000400000-0x000000000043E000-memory.dmp
memory/980-36-0x0000000000400000-0x000000000043E000-memory.dmp
memory/980-38-0x0000000000400000-0x000000000043E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-18 11:29
Reported
2024-08-18 11:31
Platform
win10v2004-20240802-en
Max time kernel
149s
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 |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\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 |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\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 |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370.exe
"C:\Users\Admin\AppData\Local\Temp\8a53e6b93bb9c6c65c90bf8b7920cf2a32916b6ec452b86a8fb5634000aae370.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 |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.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 | 15.164.165.52.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 | 73.91.225.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | 23.236.111.52.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 | 43.58.199.20.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
Files
memory/4016-0-0x0000000000400000-0x000000000043E000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 69831108eb6b444b612974498367891a |
| SHA1 | 241538951c7d8a3f395beb07cf3592e3166fffad |
| SHA256 | a717da0318c9f9f61435ddde394ac56149a601755a5b3bc8a2711a8439ab25f7 |
| SHA512 | d702ff06b6ff4254fae92a0ef31b49684368ea56f30b7f1c4e6a0cf5310f21340a653f11d574ca1aef50d7220c50c0eaba49663bb49101706e8b4b61ce9c9edc |
memory/572-5-0x0000000000400000-0x000000000043E000-memory.dmp
memory/4016-6-0x0000000000400000-0x000000000043E000-memory.dmp
memory/572-7-0x0000000000400000-0x000000000043E000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | 83dc6a8d590620d489a4528cce5c4483 |
| SHA1 | a0bb872cf73cd137a747b4d193905c808f0da19d |
| SHA256 | 7806404e5893b6c8b20441cc128e50eb5ff549f79a412dd12075018c6ca005a4 |
| SHA512 | 2eca8f07ce5242d0d31a64142ca79e08203420e655defd03bc317e41c50d9c486149a453ed131b6e791fbc7253499055ba03aa94a51556c06efa4a9a8e5f00eb |
memory/4264-11-0x0000000000400000-0x000000000043E000-memory.dmp
memory/572-13-0x0000000000400000-0x000000000043E000-memory.dmp
memory/4264-17-0x0000000000400000-0x000000000043E000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 2bbf0573a9df8fac3a32cd3f8ad204bc |
| SHA1 | ec886b23474a3f45be56e1cb99b3d11f953a027b |
| SHA256 | 6e160225a2411be7a4b083b68f3467eb3b54a9fb37c0384608eb03f6bcc7773c |
| SHA512 | 3ab15893c65725024599b3d3897bafe77cb386e9f78d42d2ca5b1d6b20cb25a38a03de966972edc2ff622ab88854cbb2f8813e67a8e3a52b333fbb8d8b9c9563 |
memory/2700-18-0x0000000000400000-0x000000000043E000-memory.dmp
memory/2700-20-0x0000000000400000-0x000000000043E000-memory.dmp