Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20-06-2024 02:22
Behavioral task
behavioral1
Sample
ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe
Resource
win7-20240508-en
General
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Target
ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe
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Size
76KB
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MD5
f9fec490abb95ebaa39ef27f32a38187
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SHA1
04c22d99b74a6b82a6d76289c676f8f9d52eb2e5
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SHA256
ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1
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SHA512
754fe00b45b473e73d6b16face1013676f87541815d9b3c7a4a3c191fcb57ec31fc2947b691d63d1d8ee6b8ab502ccc5bb9c7f40df660c2eb077ff8e32d0ab8d
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SSDEEP
768:4MEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uAW:4bIvYvZEyFKF6N4yS+AQmZTl/5O
Malware Config
Extracted
neconyd
http://ow5dirasuek.com/
http://mkkuei4kdsz.com/
http://lousta.net/
Signatures
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Executes dropped EXE 3 IoCs
Processes:
omsecor.exeomsecor.exeomsecor.exepid process 1188 omsecor.exe 1980 omsecor.exe 1548 omsecor.exe -
Drops file in System32 directory 1 IoCs
Processes:
omsecor.exedescription ioc process File created C:\Windows\SysWOW64\omsecor.exe omsecor.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exeomsecor.exeomsecor.exedescription pid process target process PID 4568 wrote to memory of 1188 4568 ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe omsecor.exe PID 4568 wrote to memory of 1188 4568 ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe omsecor.exe PID 4568 wrote to memory of 1188 4568 ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe omsecor.exe PID 1188 wrote to memory of 1980 1188 omsecor.exe omsecor.exe PID 1188 wrote to memory of 1980 1188 omsecor.exe omsecor.exe PID 1188 wrote to memory of 1980 1188 omsecor.exe omsecor.exe PID 1980 wrote to memory of 1548 1980 omsecor.exe omsecor.exe PID 1980 wrote to memory of 1548 1980 omsecor.exe omsecor.exe PID 1980 wrote to memory of 1548 1980 omsecor.exe omsecor.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe"C:\Users\Admin\AppData\Local\Temp\ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\omsecor.exeC:\Users\Admin\AppData\Roaming\omsecor.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\omsecor.exeC:\Windows\System32\omsecor.exe3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\omsecor.exeC:\Users\Admin\AppData\Roaming\omsecor.exe4⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\omsecor.exeFilesize
76KB
MD511254dd14258ba0fec3d4b265918c155
SHA143e64da7deb57269f6dffc3d354453618038deb5
SHA25615e466d5145752e1ba9d815b2177f1ac0f6e21a2e6772e0948b7b4d13b64f078
SHA51252055f8a302d6b5a2a08248af1b7ded18b22cf9a647fbbef8e6db8838b05da413e2112a95cbad77b37a9f47ed91245412130596ba8ec8d86d34b11a1a7f9866c
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C:\Users\Admin\AppData\Roaming\omsecor.exeFilesize
76KB
MD54fd26d096e4300c1d1c8b66043c7494d
SHA1ea095c0ab2d6e712f27ba5013c418646beebaea8
SHA256a1f6737ebe01aff242ec731526e293b85ed0c24648e826042dcd1ea95d32e88a
SHA512ff9db681cc0ab4c2d6ad78bf7a857aa9a3d32d3c7a985393d9eebadf26be4260840dcf6bdcfee09d5c95c97d3d502401e78337d01472b4814a55b530a75aaa15
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C:\Windows\SysWOW64\omsecor.exeFilesize
76KB
MD56e809e7dac3a51efdb0a897a8b31cb75
SHA1194a4042676be295ca961ed26d2da8c04c0720de
SHA2564401fd62390f1cbdc977a0add989b2517cb030c5c642a3bbf77b6be4da1e6fce
SHA512e593b2ef53dc0aff16a0893012b1cedd174116f04999d0d2bf739c9388e4689a167b83ed0b077877136db60e9f411e7f0edcb4a52d69d4c4ad523ab0e04dda45