Analysis
- max time kernel
115s - max time network
119s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
- submitted
21/07/2024, 01:06
General
- Target 3c96243fa9b2c6401dec1c01aa6ba790N.exe
- Size 248KB
- Sample240721-bf7cmstflj
- SHA256 03a410ae56c0c8dcef892ba843c7914bf2d424def68629f84a26a8219a8d2e40
Score
10/10
Malware Config
Extracted
Family
-
neconyd
C2
-
http://ow5dirasuek.com/
-
http://mkkuei4kdsz.com/
-
http://lousta.net/
Signatures
- Neconyd
Neconyd is a trojan written in C++.
- Executes dropped EXE 2 IoCs
- UPX packed file 9 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\3c96243fa9b2c6401dec1c01aa6ba790N.exe"C:\Users\Admin\AppData\Local\Temp\3c96243fa9b2c6401dec1c01aa6ba790N.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/2528-6-0x0000000000400000-0x000000000043E000-memory.dmp
memory/2528-7-0x0000000000400000-0x000000000043E000-memory.dmp
memory/2528-12-0x0000000000400000-0x000000000043E000-memory.dmp
memory/2592-13-0x0000000000400000-0x000000000043E000-memory.dmp
memory/2592-14-0x0000000000400000-0x000000000043E000-memory.dmp
memory/4724-0-0x0000000000400000-0x000000000043E000-memory.dmp
memory/4724-4-0x0000000000400000-0x000000000043E000-memory.dmp