Analysis
- max time kernel
145s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
14/06/2024, 19:59
General
- Target 2bba7f238aa1ac64645130c2614c4b2e751c0e5e15c73c4ddd45e0b78e7750e7.exe
- Size 35KB
- Sample240614-yqlj9atdrf
- SHA256 2bba7f238aa1ac64645130c2614c4b2e751c0e5e15c73c4ddd45e0b78e7750e7
Malware Config
Extracted
-
neconyd
-
http://ow5dirasuek.com/
-
http://mkkuei4kdsz.com/
-
http://lousta.net/
Signatures
- Neconyd
Neconyd is a trojan written in C++.
- UPX dump on OEP (original entry point) 13 IoCs
- Executes dropped EXE 2 IoCs
- UPX packed file 13 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in System32 directory 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2bba7f238aa1ac64645130c2614c4b2e751c0e5e15c73c4ddd45e0b78e7750e7.exe"C:\Users\Admin\AppData\Local\Temp\2bba7f238aa1ac64645130c2614c4b2e751c0e5e15c73c4ddd45e0b78e7750e7.exe"1⤵
- Suspicious use of WriteProcessMemory
-
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
-
C:\Windows\SysWOW64\omsecor.exeC:\Windows\System32\omsecor.exe3⤵
- Executes dropped EXE
- Drops file in System32 directory
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
omsecor.exe
omsecor.exe
memory/3944-26-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3944-23-0x0000000000400000-0x000000000042D000-memory.dmp
memory/3944-22-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4404-20-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4404-14-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4404-15-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4404-11-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4404-8-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4404-7-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4980-0-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4980-6-0x0000000000400000-0x000000000042D000-memory.dmp