Analysis Overview
SHA256
cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9
Threat Level: Known bad
The file cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9 was found to be: Known bad.
Malicious Activity Summary
Neconyd
Detects executables built or packed with MPress PE compressor
Detects executables built or packed with MPress PE compressor
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-10 17:26
Signatures
Detects executables built or packed with MPress PE compressor
| 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
2024-06-10 17:26
Reported
2024-06-10 17:28
Platform
win7-20240508-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Neconyd
Detects executables built or packed with MPress PE compressor
| 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 |
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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:\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 |
| 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 |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.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:\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 SetThreadContext
| Description | Indicator | Process | Target |
| PID 2436 set thread context of 2116 | N/A | C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe | C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe |
| PID 2360 set thread context of 2616 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 2496 set thread context of 1284 | N/A | C:\Windows\SysWOW64\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 2248 set thread context of 2900 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe
"C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe"
C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe
C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.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:\Windows\SysWOW64\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\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 | lousta.net | udp |
| US | 8.8.8.8:53 | mkkuei4kdsz.com | udp |
| US | 8.8.8.8:53 | ow5dirasuek.com | udp |
| US | 8.8.8.8:53 | lousta.net | udp |
| US | 8.8.8.8:53 | lousta.net | udp |
| US | 8.8.8.8:53 | mkkuei4kdsz.com | udp |
Files
memory/2436-0-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2436-2-0x0000000000240000-0x0000000000263000-memory.dmp
memory/2436-8-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2116-10-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2116-6-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2116-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2116-12-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2116-1-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 6910f7986957e357465c590a984f4a79 |
| SHA1 | b0ccb2c48d9ad3e8caeebc1de040220fb1760344 |
| SHA256 | 645a87f8fbdd27c797dff68cce97548392faecb84d2a1e194cbd61b7115dffed |
| SHA512 | f9b19f6c931b896d6e134d8c91f5d4361cbab23637e41aa65e727535e72bc9dc903067f64e7c882b4fd14331be9282c5e07171f7029010bd269d8c5065878e78 |
memory/2360-22-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2360-25-0x0000000000230000-0x0000000000253000-memory.dmp
memory/2360-33-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2616-36-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2616-38-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2616-40-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2616-43-0x0000000000400000-0x0000000000429000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | 465ffff45832e870b0303e14cb765911 |
| SHA1 | 30603fc8a678fa1bcbd2d16226368913731fc936 |
| SHA256 | 25fef60d9bc49af290a2908d6f85c9f484c1bf20e1c220e9a410977d8cdcb11c |
| SHA512 | 59bbcc69e7c618b453cacaad4e6881a36e11e27f171ec674d4391d3037e18038771e5ca77dfca962fab11d6f1ec7d87060f2e9cf8fba71646b5a0a034e14c02c |
memory/2616-47-0x0000000000310000-0x0000000000333000-memory.dmp
memory/2616-55-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2496-65-0x0000000000400000-0x0000000000423000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | b9f93b48d588c9d3cb16c877a6e64359 |
| SHA1 | 3ce3380e4a837ef6dd84d33f6555cfd5ce07ef74 |
| SHA256 | d8ed6cbd80f09a076067deafed7ab62960a65d3ebe51e40eed9b6a4ad0efe6d9 |
| SHA512 | c67a9a894b2104d7d88d720d9084c8f95e0a297113a08d9738e0c6206bfc9e14727daa76e4a7bfe00c0767d0f810eafaffb892aa341d0d9fe7803d44ea1e09de |
memory/2248-78-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2248-86-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2900-88-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2900-90-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2900-92-0x0000000000400000-0x0000000000429000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-10 17:26
Reported
2024-06-10 17:28
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Neconyd
Detects executables built or packed with MPress PE compressor
| 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 |
| 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 |
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:\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 |
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2120 set thread context of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe | C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe |
| PID 2312 set thread context of 3088 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 3880 set thread context of 4980 | N/A | C:\Windows\SysWOW64\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 4200 set thread context of 2376 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
Program crash
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe
"C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe"
C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe
C:\Users\Admin\AppData\Local\Temp\cc50812272f08a06b7f5b9c625e8b235abeedf595a1ab123e5a1e7c9cec67fd9.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2120 -ip 2120
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2312 -ip 2312
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 300
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\System32\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3880 -ip 3880
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 292
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4200 -ip 4200
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4200 -s 256
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.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 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.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 | 15.164.165.52.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 | 101.210.23.2.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 | 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 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
| US | 8.8.8.8:53 | 8.173.189.20.in-addr.arpa | udp |
Files
memory/2120-0-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2296-3-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2296-2-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2296-1-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2296-5-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 6910f7986957e357465c590a984f4a79 |
| SHA1 | b0ccb2c48d9ad3e8caeebc1de040220fb1760344 |
| SHA256 | 645a87f8fbdd27c797dff68cce97548392faecb84d2a1e194cbd61b7115dffed |
| SHA512 | f9b19f6c931b896d6e134d8c91f5d4361cbab23637e41aa65e727535e72bc9dc903067f64e7c882b4fd14331be9282c5e07171f7029010bd269d8c5065878e78 |
memory/2312-9-0x0000000000400000-0x0000000000423000-memory.dmp
memory/3088-14-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3088-15-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2312-17-0x0000000000400000-0x0000000000423000-memory.dmp
memory/3088-18-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3088-21-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3088-24-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3088-25-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3088-29-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | 492a997599c52ae04650174a22184e6f |
| SHA1 | 49c1a009bcd16bfb37f5ba0212cdfeba90fbb7e0 |
| SHA256 | d8b35869c3f2a94f6f689a69ba4282ba5c262ed151c6cb3b01dc8e83aa2586b8 |
| SHA512 | ea2c8290407bd4fe41ee48fbdb3143a23948e53eb67473160cebd92a6a4d180811be680dac98cad830240556b9c88c18e335b378cb79380a2849a9abd08e288c |
memory/3880-32-0x0000000000400000-0x0000000000423000-memory.dmp
memory/4980-36-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4980-35-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4980-38-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 5e82e53d3e3bb4e810786cab4927fe56 |
| SHA1 | c1af348e5c1cf71cb14bf753536e2ad54dfb9bb0 |
| SHA256 | a27946b7c4e11cbc88abcc80ce230742a7392200b693b74f9271e03963498e0a |
| SHA512 | 9491448244ba1a2d7c64f2ac80a89e998b1634ccb03acaa1cb25162bbbf76137f9c021e985ce5cc241b60f749ce36ef2b236ded760f5026b809a073c3a6b75f1 |
memory/4200-43-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2376-47-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2376-48-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3880-50-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2376-52-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2376-55-0x0000000000400000-0x0000000000429000-memory.dmp