neconyd | 6ad1e780eaf23d117e9aac7400900fcf19f4fc83f8a64492a0e942886b143af9

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23/12/2024, 22:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6ad1e780eaf23d117e9aac7400900fcf19f4fc83f8a64492a0e942886b143af9.exe
Size

88KB
MD5

f4fc90fbccd049176e76e4ac9470c4ce
SHA1

990e169ef96d575880fc9919dbd529a1bb418060
SHA256

6ad1e780eaf23d117e9aac7400900fcf19f4fc83f8a64492a0e942886b143af9
SHA512

fb986df49e79a46e09af823ffdc2acdea4ec87d163372192183f0083b550e867ce366b910cc2ad4a2ac6f67a20e54595c27317ad133ae52ce71184d55646bdf7
SSDEEP

1536:od9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5R:YdseIOMEZEyFjEOFqTiQm5l/5R

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
4456	omsecor.exe
1052	omsecor.exe
3584	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	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6ad1e780eaf23d117e9aac7400900fcf19f4fc83f8a64492a0e942886b143af9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3644 wrote to memory of 4456	3644	6ad1e780eaf23d117e9aac7400900fcf19f4fc83f8a64492a0e942886b143af9.exe	82
PID 3644 wrote to memory of 4456	3644	6ad1e780eaf23d117e9aac7400900fcf19f4fc83f8a64492a0e942886b143af9.exe	82
PID 3644 wrote to memory of 4456	3644	6ad1e780eaf23d117e9aac7400900fcf19f4fc83f8a64492a0e942886b143af9.exe	82
PID 4456 wrote to memory of 1052	4456	omsecor.exe	92
PID 4456 wrote to memory of 1052	4456	omsecor.exe	92
PID 4456 wrote to memory of 1052	4456	omsecor.exe	92
PID 1052 wrote to memory of 3584	1052	omsecor.exe	93
PID 1052 wrote to memory of 3584	1052	omsecor.exe	93
PID 1052 wrote to memory of 3584	1052	omsecor.exe	93

C:\Users\Admin\AppData\Local\Temp\6ad1e780eaf23d117e9aac7400900fcf19f4fc83f8a64492a0e942886b143af9.exe
"C:\Users\Admin\AppData\Local\Temp\6ad1e780eaf23d117e9aac7400900fcf19f4fc83f8a64492a0e942886b143af9.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3644
- 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:4456
- - 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:1052
  - - 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:3584

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
88KB

MD5
62779f41ddc979fa2a1409d7e297e7fa

SHA1
8f5fac9697209beb8939c2e058f69d348b532377

SHA256
35251e4615c91e5be9a328a3202aec4daf637e9104c835424d4a46d86d3d4f90

SHA512
8ffdf78dd815f567058c7a72fe9e0aeef83134b3d245fd2264e305d791f5b51f855bbd4ad617c10cc1b4907dd8971be6ac53bbb67b08204e85f687eb2728a0b1

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

Filesize
88KB

MD5
48891af185479fc1f82a2a9f397a9760

SHA1
ee0a085015948917b5aa163dafe85062d236335d

SHA256
c1ed09c4504f234b83540c8002c5676bcd12a4723c2307a88328ff803086de6d

SHA512
8e1b450a46d8333287f577840d0bc10317f82fe6bfe0875df0f76c3390615ce95eaa486ad21d83eb5847d09671971991100f5c17e84f4ba4641429dfaeba64c4

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

Filesize
88KB

MD5
bcabe56a5acca18bfe292b932e618f3c

SHA1
8b1fe6274467abd52d4fb441a34a6d714edad998

SHA256
421777723d481e9ec52faec607e10c36d292ebcdc897c48abc0a5795643ef940

SHA512
a11d40cc5e7625f01a9a7458be25e1de2ac3c410d930e7b7153a7507e1a51f77948ed09fdf129592b25b2d8e9b5c244f4ca701a57b34a20da57c8e18c7767b8c

Download Submit