neconyd | 6badad65fb6dc8b0a2cc91c483e2d41a5d7acbf8a2b8591c8e0cb9bf580b29ca

Analysis

max time kernel
114s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2024 20:05

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General

Target

6badad65fb6dc8b0a2cc91c483e2d41a5d7acbf8a2b8591c8e0cb9bf580b29ca.exe
Size

80KB
MD5

2c6d907a021a3e632cd126097530db07
SHA1

091240037a81704fa68ad25dfcde053c137056f4
SHA256

6badad65fb6dc8b0a2cc91c483e2d41a5d7acbf8a2b8591c8e0cb9bf580b29ca
SHA512

2d60a2ab443835480d52fb54a9396e29e3dab742c6f7b815ff1b28e9781c6eaa36ce1f05e340a2d42d777e493ce7c0b2f19695ee78b837a344d655d5f045d137
SSDEEP

1536:7d9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZcl/52izbR9Xwzb:LdseIOMEZEyFjEOFqTiQmOl/5xPvw/

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 3 IoCs

pid	Process
3440	omsecor.exe
4912	omsecor.exe
4892	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	6badad65fb6dc8b0a2cc91c483e2d41a5d7acbf8a2b8591c8e0cb9bf580b29ca.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 9 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 3440	2584	6badad65fb6dc8b0a2cc91c483e2d41a5d7acbf8a2b8591c8e0cb9bf580b29ca.exe	83
PID 2584 wrote to memory of 3440	2584	6badad65fb6dc8b0a2cc91c483e2d41a5d7acbf8a2b8591c8e0cb9bf580b29ca.exe	83
PID 2584 wrote to memory of 3440	2584	6badad65fb6dc8b0a2cc91c483e2d41a5d7acbf8a2b8591c8e0cb9bf580b29ca.exe	83
PID 3440 wrote to memory of 4912	3440	omsecor.exe	101
PID 3440 wrote to memory of 4912	3440	omsecor.exe	101
PID 3440 wrote to memory of 4912	3440	omsecor.exe	101
PID 4912 wrote to memory of 4892	4912	omsecor.exe	102
PID 4912 wrote to memory of 4892	4912	omsecor.exe	102
PID 4912 wrote to memory of 4892	4912	omsecor.exe	102

C:\Users\Admin\AppData\Local\Temp\6badad65fb6dc8b0a2cc91c483e2d41a5d7acbf8a2b8591c8e0cb9bf580b29ca.exe
"C:\Users\Admin\AppData\Local\Temp\6badad65fb6dc8b0a2cc91c483e2d41a5d7acbf8a2b8591c8e0cb9bf580b29ca.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Users\Admin\AppData\Roaming\omsecor.exe
  C:\Users\Admin\AppData\Roaming\omsecor.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3440
- - C:\Windows\SysWOW64\omsecor.exe
    C:\Windows\System32\omsecor.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4912
  - - 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:4892

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

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Downloads

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

Filesize
80KB

MD5
99d35734861d733db076bc78b8b3203a

SHA1
d66656f965cfaf14a172c0bd9fef38ac1fa84af2

SHA256
81fb8297696830f6663289aebe33e221e79d2f7fb621719b494ae98418851ba9

SHA512
33451efe49765528e3e5f4404dc7e33cfbd105a6ce4a4fed8c299cf259fac65ffb275b6c09c65d3960a677b202aeed022fd3102a7f9f9c06142f93eb4e9c3096

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

Filesize
80KB

MD5
5a53261beb343d0fce658c2c097bd5bd

SHA1
e6e54af7f170a02c3d88a6a955a002d76b6513dd

SHA256
983cf0501d39b1abdff207cbe6ea75da87157acd47986cfc704eccc2e722d365

SHA512
c44acaa209de9796c103c6479cd8ec8272c0b1dbc82df19872e65ff8d7bc01cbe1d2490dc1c4c6618fe00bb3e15d9cdc2b5be024608e89e9aa111547663a5d73

Download Submit
C:\Windows\SysWOW64\omsecor.exe

Filesize
80KB

MD5
e406091367f71c67a04030dd844b8371

SHA1
74c654164b5f816a63a0c951e7f19d97ebf8c4cf

SHA256
f58fd076f4bc0a2345ba9d6aec5b1a6e7fc5802234531adfe5692f7696e6000c

SHA512
554a7732ccc760bb0b7de938a3660d99e5c029e0f35021fc26af557cf9e00354f980a8b66d55c43a17df2598984caefea705e5927088c64b02cd54e45e8e4046

Download Submit