Analysis Overview
SHA256
318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4
Threat Level: Known bad
The file 318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4 was found to be: Known bad.
Malicious Activity Summary
Detects executables built or packed with MPress PE compressor
Neconyd
Detects executables built or packed with MPress PE compressor
Loads dropped DLL
Executes dropped EXE
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
2024-06-21 20:08
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
2024-06-21 20:08
Reported
2024-06-21 20:11
Platform
win7-20240611-en
Max time kernel
146s
Max time network
147s
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 |
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\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.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 2060 set thread context of 1832 | N/A | C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe | C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe |
| PID 2992 set thread context of 2864 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 2152 set thread context of 2408 | N/A | C:\Windows\SysWOW64\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 1784 set thread context of 2676 | 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\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe
"C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe"
C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe
C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.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 |
| 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/2060-0-0x0000000000400000-0x0000000000423000-memory.dmp
memory/1832-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1832-18-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1832-11-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | e35bb600828cee663c3bb749992d1102 |
| SHA1 | 5de3a49213b3c31a5d2c70f5dd539bdd4e70d205 |
| SHA256 | 3a3ab6e9b764f9af0b7d20450eec36ba7f76a364636febf391a282b784d8abac |
| SHA512 | e3ee0bba8cc09ed0979670bad805c8a50f23b532c893c173950060c34f176e5f4ead4dacc290b32666f449703a0a95af9ce7064c7b0fa699290954be3d8340d8 |
memory/1832-5-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2060-8-0x0000000000400000-0x0000000000423000-memory.dmp
memory/1832-1-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2992-21-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2992-30-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2864-34-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2864-37-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2864-40-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2864-43-0x0000000000400000-0x0000000000429000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | 355ec3b79d2335861872b2d31305546f |
| SHA1 | d15cca7e4c32aaa70fbb1eed9edb3d58f4c65494 |
| SHA256 | 374194762e6e90a7e3af2471f3fb0be8ccf110d1e572235812f99e9c49405188 |
| SHA512 | 8020c5b28d54586ebc76a06ac87dd3c8ac4f29131d90259e913d3586e29d8eb90e1f637839b079523c2e821862822176387c45d61090800c2b5b24d69a9bb663 |
memory/2864-46-0x0000000002380000-0x00000000023A3000-memory.dmp
memory/2864-54-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2152-65-0x0000000000400000-0x0000000000423000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | bca1be289184fc047c342d24977cabfa |
| SHA1 | b09453af9457f5888d4d3234e5dca6721380b934 |
| SHA256 | c39ee49b3421f8a3dadc72ee5d6175e7e7f4b9b2a2a6020e1bf0f8e2a65ad792 |
| SHA512 | 0a016959e0cb37917cbe717e18d43a42971d48d139efbda949401849dd3326f3b48825e30aec352212fcf6068e0c09bac85bc2673f7bd5f0b8a0697b4f24507a |
memory/1784-77-0x0000000000400000-0x0000000000423000-memory.dmp
memory/1784-86-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2676-87-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2676-90-0x0000000000400000-0x0000000000429000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-21 20:08
Reported
2024-06-21 20:11
Platform
win10v2004-20240508-en
Max time kernel
146s
Max time network
140s
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 3912 set thread context of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe | C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe |
| PID 4392 set thread context of 1804 | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe |
| PID 4156 set thread context of 340 | N/A | C:\Windows\SysWOW64\omsecor.exe | C:\Windows\SysWOW64\omsecor.exe |
| PID 936 set thread context of 1028 | 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\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe
"C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe"
C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.exe
C:\Users\Admin\AppData\Local\Temp\318425f6f71d53d6ada486a3633f478b00dc1ae3afaa41715d61d0bc74d8efa4.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 3912 -ip 3912
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 428 -p 4392 -ip 4392
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3912 -s 288
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 288
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 184 -p 4156 -ip 4156
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\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 292
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 936 -ip 936
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 256
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 | 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 |
| US | 8.8.8.8:53 | ow5dirasuek.com | udp |
Files
memory/3912-0-0x0000000000400000-0x0000000000423000-memory.dmp
memory/5068-1-0x0000000000400000-0x0000000000429000-memory.dmp
memory/5068-2-0x0000000000400000-0x0000000000429000-memory.dmp
memory/5068-3-0x0000000000400000-0x0000000000429000-memory.dmp
memory/5068-8-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | e35bb600828cee663c3bb749992d1102 |
| SHA1 | 5de3a49213b3c31a5d2c70f5dd539bdd4e70d205 |
| SHA256 | 3a3ab6e9b764f9af0b7d20450eec36ba7f76a364636febf391a282b784d8abac |
| SHA512 | e3ee0bba8cc09ed0979670bad805c8a50f23b532c893c173950060c34f176e5f4ead4dacc290b32666f449703a0a95af9ce7064c7b0fa699290954be3d8340d8 |
memory/4392-11-0x0000000000400000-0x0000000000423000-memory.dmp
memory/1804-14-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1804-16-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3912-18-0x0000000000400000-0x0000000000423000-memory.dmp
memory/1804-19-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1804-21-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1804-23-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1804-24-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1804-27-0x0000000000400000-0x0000000000429000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | e736fa01e66064658b21b3be17ab9f78 |
| SHA1 | a9f2e81cbe12cd0a61121abfeb452d07285be762 |
| SHA256 | 273878ebc470ba1818a231a86d3e473a90e550cc082f9f763858ee325c4b7c8f |
| SHA512 | 1160f9ed9b62f3cd73a564847ff9143b9f767de6a5fcc9c59dfa927ce4f63c561bd44abc501e433f9af960b931b7a6bf463ef9f2347025b900598db346130c43 |
memory/4156-30-0x0000000000400000-0x0000000000423000-memory.dmp
memory/340-35-0x0000000000400000-0x0000000000429000-memory.dmp
memory/340-37-0x0000000000400000-0x0000000000429000-memory.dmp
memory/340-34-0x0000000000400000-0x0000000000429000-memory.dmp
memory/936-42-0x0000000000400000-0x0000000000423000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 78b6a890fb36e243465eb24cf5bcd5a9 |
| SHA1 | a0a7e7da723d2223f62df1219c58a5c9b33311bb |
| SHA256 | 0af5a94bdc966f99ddf22d3f6ec986e913e555316651e93ff52a86658ef2e66d |
| SHA512 | ed3ee56d333216cde10523a91e0e79f6aff751792b60bddca2a64ae19e0b356d2cb7f8dfbab214f5a5d0ecf6f3eeed5831d950b50d8add3c11040dc70920325e |
memory/1028-46-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1028-48-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4156-51-0x0000000000400000-0x0000000000423000-memory.dmp
memory/1028-52-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1028-54-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1028-56-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1028-58-0x0000000000400000-0x0000000000429000-memory.dmp