neconyd | 60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c

General

Target

60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.exe
Size

80KB
MD5

4d3cc41faa31eb96295e76864a47ea99
SHA1

d6fb975c6b1dad0bb857203bf41475bbc5a873f5
SHA256

60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c
SHA512

6757cf1be1dc65c7b876bad17cefb8b9ace5340249df9448a8ec331f11bda36447da7a36b3bb9831e06bd9f93da81af4af7e62a8307fc6ab2a1269fb29ad2984
SSDEEP

1536:/d9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZcl/52izbR9XwzJ:3dseIOMEZEyFjEOFqTiQmOl/5xPvwV

Score

10^/10

neconyd discovery trojan

Malware Config

Extracted

Family

neconyd

C2

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 3 IoCs

pid	Process
1232	omsecor.exe
1776	omsecor.exe
2932	omsecor.exe

Loads dropped DLL 6 IoCs

pid	Process
2396	60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.exe
2396	60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.exe
1232	omsecor.exe
1232	omsecor.exe
1776	omsecor.exe
1776	omsecor.exe

Drops file in System32 directory 1 IoCs

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

System Location Discovery: System Language Discovery 1 TTPs 4 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	60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.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 12 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 1232	2396	60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.exe	31
PID 2396 wrote to memory of 1232	2396	60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.exe	31
PID 2396 wrote to memory of 1232	2396	60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.exe	31
PID 2396 wrote to memory of 1232	2396	60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.exe	31
PID 1232 wrote to memory of 1776	1232	omsecor.exe	33
PID 1232 wrote to memory of 1776	1232	omsecor.exe	33
PID 1232 wrote to memory of 1776	1232	omsecor.exe	33
PID 1232 wrote to memory of 1776	1232	omsecor.exe	33
PID 1776 wrote to memory of 2932	1776	omsecor.exe	34
PID 1776 wrote to memory of 2932	1776	omsecor.exe	34
PID 1776 wrote to memory of 2932	1776	omsecor.exe	34
PID 1776 wrote to memory of 2932	1776	omsecor.exe	34

C:\Users\Admin\AppData\Local\Temp\60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.exe
"C:\Users\Admin\AppData\Local\Temp\60d125e2ac4160043e06d89dee51a2038d6935e216aa598d91c6599ef605893c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Users\Admin\AppData\Roaming\omsecor.exe
  C:\Users\Admin\AppData\Roaming\omsecor.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1232
- - C:\Windows\SysWOW64\omsecor.exe
    C:\Windows\System32\omsecor.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1776
  - - C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
80KB

MD5
23b093a6b24929e17383b1e6531e4784

SHA1
d801e11ecc2b0134eb022323b9f8938e36d87b84

SHA256
b8f4dd86fb1fa0de90ec7c8b4c65ffc6d9a4551a74fc4acb656b3dfa861c4150

SHA512
17464e9b35d9b1b124b5635074402578b4316cc3719aa63050658f4bc57c78d5e99f24d038629272f638545a479a6220865094c1cc1a5d163403eaf23b99dbc8

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

Filesize
80KB

MD5
5b0978f5c2fe1253a95af92680bbb4f4

SHA1
033d632a43734bdea234c9dd2819f07d6cb91a6a

SHA256
8d35f64d7f4e23eb47d46ae05a7db76e6769e6cd7cf7f4c4f50911b0805155a6

SHA512
d795b234f3819e45db18c1642b48dfa256478aad7eef7b119b728d7a0a49cc71adf1d761c37a86caf00599e686e8776ce9c3da888f74940b3940b9f980c439d1

Download Submit
\Windows\SysWOW64\omsecor.exe

Filesize
80KB

MD5
090af4864431df940cddb25f6b668341

SHA1
3e2d9c873af22944665b18e13670f67256691d06

SHA256
91a6bed86df7e4c28cea7fffa665f706e1c216bc8f98674eb25f068a8da64225

SHA512
b4c9e555c02c95b07ff951e23e6d22ae3c08db966deaf21f8472b9d64d6b0ae2e071d65bb488e2ff032aa638624ffaffe8aa6491814fc8f7b4c24100972039c8

Download Submit

Analysis

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