neconyd | 9e6244ca8f170f895710dafc6c1c133d21315e2ae53870a6e7485bed11817c0b

Analysis

max time kernel
114s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2024 02:47

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General

Target

9e6244ca8f170f895710dafc6c1c133d21315e2ae53870a6e7485bed11817c0bN.exe
Size

88KB
MD5

8711594e145da589ed6e749628a02440
SHA1

81972941e5cc4d0eb97fdfcac6e300545f68786f
SHA256

9e6244ca8f170f895710dafc6c1c133d21315e2ae53870a6e7485bed11817c0b
SHA512

9408076bf2001750e83b02e6af100dc681d194acb0eb98dcecb5d38618ad77f3c20bae2ae791630c60d229c3122e0cf6ff49b2a10c6102efaf6cf15c233e805e
SSDEEP

1536:md9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5R:edseIOMEZEyFjEOFqTiQm5l/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
3108	omsecor.exe
3156	omsecor.exe
3192	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	omsecor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e6244ca8f170f895710dafc6c1c133d21315e2ae53870a6e7485bed11817c0bN.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3560 wrote to memory of 3108	3560	9e6244ca8f170f895710dafc6c1c133d21315e2ae53870a6e7485bed11817c0bN.exe	83
PID 3560 wrote to memory of 3108	3560	9e6244ca8f170f895710dafc6c1c133d21315e2ae53870a6e7485bed11817c0bN.exe	83
PID 3560 wrote to memory of 3108	3560	9e6244ca8f170f895710dafc6c1c133d21315e2ae53870a6e7485bed11817c0bN.exe	83
PID 3108 wrote to memory of 3156	3108	omsecor.exe	101
PID 3108 wrote to memory of 3156	3108	omsecor.exe	101
PID 3108 wrote to memory of 3156	3108	omsecor.exe	101
PID 3156 wrote to memory of 3192	3156	omsecor.exe	102
PID 3156 wrote to memory of 3192	3156	omsecor.exe	102
PID 3156 wrote to memory of 3192	3156	omsecor.exe	102

C:\Users\Admin\AppData\Local\Temp\9e6244ca8f170f895710dafc6c1c133d21315e2ae53870a6e7485bed11817c0bN.exe
"C:\Users\Admin\AppData\Local\Temp\9e6244ca8f170f895710dafc6c1c133d21315e2ae53870a6e7485bed11817c0bN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3560
- 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:3108
- - 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:3156
  - - 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:3192

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
88KB

MD5
1fadd5177395784048b7f14d40347bc6

SHA1
8e625f84f28385572a35ff0928f7aaf8208d12f7

SHA256
78096b8adbb9e658a72edbe361fc70f716d94b2aa832dfb35768d5be5cbdb68c

SHA512
9faf8da2e94089980a19ca5592340cfdb408b68f0df776838c2791fdaddd025b3e2c5f00142bc02178aeacff50d6258920047997a3914659ca6cda6a8974f32b

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

Filesize
88KB

MD5
8ba5a20c9f9f5cbf569709d4e5da8de7

SHA1
e6800233dbedeba4c45163eacb9f90e4862759bd

SHA256
c8f1a4f966d3d72c30d000cd306f298cf033558f794cbc014f3151eba81a84ee

SHA512
8d906c0d710b1e4ebd7a229f4b0edcb27198559eeac2ea88f04b08166033e493c1517535a0f498045535b96a6a6ac07a3e4b76559ac6b250c543417e4c86ff36

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

Filesize
88KB

MD5
8c202645b06253ea86b9d987940d16a8

SHA1
0f66c103a8a5dc6384a7620c690b1c03f6f01905

SHA256
b1447d253ce298e903994985020d2b5eec1acc11021280e6454db05e49889d41

SHA512
4814e0283c4c09979cd469f773368dcfef8a0f26af72d6116e95145aaa560e78cc2ed30f527ef02d4bf6ea30e48b4dcd2149d3fae041835a578b8cbf13195b86

Download Submit