neconyd | 63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
02/02/2025, 00:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe
Size

96KB
MD5

5dd6db59424962a5e123881c19b46380
SHA1

bba3d5d68e45d81bd7b4a1dad83656fbe7426c25
SHA256

63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91
SHA512

f7bd90117ace88aed44538ae98d7a9e1b2837a6a81e3854d355a0cf1146edb619e4806480f76cd5bff438abbd4a997baa34405ea8ec9f65d840bbf50fb7ab862
SSDEEP

1536:tnAHcBbLmdvduLd8IDiaP/8A68YaiIv2RwEYqlwi+BzdAeV9b5ADbyxxL:tGs8cd8eXlYairZYqMddH13L

Score

10^/10

neconyd discovery trojan

Malware Config

Extracted

Family

neconyd

http://ow5dirasuek.com/

http://mkkuei4kdsz.com/

http://lousta.net/

Signatures

Neconyd
Neconyd is a trojan written in C++.
trojan neconyd
Neconyd family
neconyd

Executes dropped EXE 6 IoCs

pid	Process
2764	omsecor.exe
2960	omsecor.exe
1088	omsecor.exe
2148	omsecor.exe
2164	omsecor.exe
2348	omsecor.exe

Loads dropped DLL 7 IoCs

pid	Process
2860	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe
2860	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe
2764	omsecor.exe
2960	omsecor.exe
2960	omsecor.exe
2148	omsecor.exe
2148	omsecor.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\omsecor.exe	omsecor.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2832 set thread context of 2860	2832	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	30
PID 2764 set thread context of 2960	2764	omsecor.exe	32
PID 1088 set thread context of 2148	1088	omsecor.exe	36
PID 2164 set thread context of 2348	2164	omsecor.exe	38

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 2860	2832	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	30
PID 2832 wrote to memory of 2860	2832	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	30
PID 2832 wrote to memory of 2860	2832	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	30
PID 2832 wrote to memory of 2860	2832	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	30
PID 2832 wrote to memory of 2860	2832	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	30
PID 2832 wrote to memory of 2860	2832	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	30
PID 2860 wrote to memory of 2764	2860	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	31
PID 2860 wrote to memory of 2764	2860	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	31
PID 2860 wrote to memory of 2764	2860	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	31
PID 2860 wrote to memory of 2764	2860	63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe	31
PID 2764 wrote to memory of 2960	2764	omsecor.exe	32
PID 2764 wrote to memory of 2960	2764	omsecor.exe	32
PID 2764 wrote to memory of 2960	2764	omsecor.exe	32
PID 2764 wrote to memory of 2960	2764	omsecor.exe	32
PID 2764 wrote to memory of 2960	2764	omsecor.exe	32
PID 2764 wrote to memory of 2960	2764	omsecor.exe	32
PID 2960 wrote to memory of 1088	2960	omsecor.exe	35
PID 2960 wrote to memory of 1088	2960	omsecor.exe	35
PID 2960 wrote to memory of 1088	2960	omsecor.exe	35
PID 2960 wrote to memory of 1088	2960	omsecor.exe	35
PID 1088 wrote to memory of 2148	1088	omsecor.exe	36
PID 1088 wrote to memory of 2148	1088	omsecor.exe	36
PID 1088 wrote to memory of 2148	1088	omsecor.exe	36
PID 1088 wrote to memory of 2148	1088	omsecor.exe	36
PID 1088 wrote to memory of 2148	1088	omsecor.exe	36
PID 1088 wrote to memory of 2148	1088	omsecor.exe	36
PID 2148 wrote to memory of 2164	2148	omsecor.exe	37
PID 2148 wrote to memory of 2164	2148	omsecor.exe	37
PID 2148 wrote to memory of 2164	2148	omsecor.exe	37
PID 2148 wrote to memory of 2164	2148	omsecor.exe	37
PID 2164 wrote to memory of 2348	2164	omsecor.exe	38
PID 2164 wrote to memory of 2348	2164	omsecor.exe	38
PID 2164 wrote to memory of 2348	2164	omsecor.exe	38
PID 2164 wrote to memory of 2348	2164	omsecor.exe	38
PID 2164 wrote to memory of 2348	2164	omsecor.exe	38
PID 2164 wrote to memory of 2348	2164	omsecor.exe	38

C:\Users\Admin\AppData\Local\Temp\63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe
"C:\Users\Admin\AppData\Local\Temp\63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Users\Admin\AppData\Local\Temp\63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe
  C:\Users\Admin\AppData\Local\Temp\63ed056e5f854dadae977cbe5b5c963d1415e0e9b6df733a668dd5c62ee6cd91N.exe
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2860
- - C:\Users\Admin\AppData\Roaming\omsecor.exe
    C:\Users\Admin\AppData\Roaming\omsecor.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2764
  - - C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2960
    - - C:\Windows\SysWOW64\omsecor.exe
        
        C:\Windows\System32\omsecor.exe
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1088
      - C:\Windows\SysWOW64\omsecor.exe
        
        C:\Windows\SysWOW64\omsecor.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2148
        
        C:\Users\Admin\AppData\Roaming\omsecor.exe
        
        C:\Users\Admin\AppData\Roaming\omsecor.exe
        7⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2164
        
        C:\Users\Admin\AppData\Roaming\omsecor.exe
        
        C:\Users\Admin\AppData\Roaming\omsecor.exe
        8⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:2348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\omsecor.exe

Filesize
96KB

MD5
7b95d5a8f7ad01bace3d3e3caf5b5e4c

SHA1
54484c7888d7e1003dfcd7c63c7796dea65c6895

SHA256
c350dacfd221c8f51602297ceeeb13111e4ec31a2b2c66caa93069b7f107b485

SHA512
d83cd29b0894a44f85ff62f3c847d9f99bbbc0fe071521cb5378d25215270d18458ecc6f2bc532e4deaeaf53cb331b245e5a7de7c33898db7eec00223406c5f8

Download Submit
\Users\Admin\AppData\Roaming\omsecor.exe

Filesize
96KB

MD5
74306f2405d57031c2d132f1ffd6c6df

SHA1
fc3fe39e4f0612909519d1d7fb75657ac6e74c05

SHA256
14535b0d9153943f93cda7d8012849205f17799f7d3da4dbf5348143c568b4cb

SHA512
55675290b7eb6185e293bc5e4ce6b61ea4ff37f0a9f547ff6e0ced35c02c249b027f442c71aa62e1f40fa1681143b371ba11f96cae3371495851c3386495ebce

Download Submit
\Windows\SysWOW64\omsecor.exe

Filesize
96KB

MD5
fc398e7255fed0d1ce7997c0a8b4edf7

SHA1
6493ebe0795ef091acfc75b28f323ec70f920b85

SHA256
f0a012f8c63541e28037547f932a5734c9396c8dd1b398d96858ef31bea031e6

SHA512
51c6ed092f026f4220fa3b1c2f93acbb96c215322bcbbaa23c17afe9ac705cfbdc6c8114cab549744b4c1b40d6b8693793dbba5d8c3ea43e7f7eb0795b1a0f20

Download Submit
memory/1088-69-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2164-90-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2164-82-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2348-92-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2764-26-0x0000000000230000-0x0000000000253000-memory.dmp

Filesize
140KB

Download
memory/2764-23-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2764-35-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2832-37-0x0000000000260000-0x0000000000283000-memory.dmp

Filesize
140KB

Download
memory/2832-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2832-10-0x0000000000260000-0x0000000000283000-memory.dmp

Filesize
140KB

Download
memory/2832-8-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2860-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2860-5-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2860-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2860-21-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2860-1-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2960-51-0x00000000002D0000-0x00000000002F3000-memory.dmp

Filesize
140KB

Download
memory/2960-59-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2960-57-0x00000000002D0000-0x00000000002F3000-memory.dmp

Filesize
140KB

Download
memory/2960-47-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2960-44-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2960-41-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2960-38-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download