neconyd | 97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1

General

Target

97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe
Size

80KB
MD5

a18df377b1afe9e98cef42387cfc8760
SHA1

168bd8b5c5a2d59776167993c69c13d75cb78a8e
SHA256

97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1
SHA512

f198a3e07d4294a9f7447a657780a6f0ad25123804492064fc3ad352b4b595da28ebd5b2ae5d7e3c9f34e92fe60b1a12ae56308f8caf7f653dc1a333c6f53ca9
SSDEEP

768:jfMEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uA:jfbIvYvZEyFKF6N4yS+AQmZTl/5

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
Executes dropped EXE 3 IoCs

Processes:

omsecor.exeomsecor.exeomsecor.exe

pid process

2112 omsecor.exe
2536 omsecor.exe
632 omsecor.exe

pid	process
2112	omsecor.exe
2536	omsecor.exe
632	omsecor.exe

Loads dropped DLL 6 IoCs

Processes:

97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exeomsecor.exeomsecor.exe

pid	process
2828	97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe
2828	97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe
2112	omsecor.exe
2112	omsecor.exe
2536	omsecor.exe
2536	omsecor.exe

Drops file in System32 directory 1 IoCs

Processes:

omsecor.exe

description ioc process

File created C:\Windows\SysWOW64\omsecor.exe omsecor.exe

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

Processes:

omsecor.exeomsecor.exe97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exeomsecor.exe

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	97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	omsecor.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exeomsecor.exeomsecor.exe

description	pid	process	target process
PID 2828 wrote to memory of 2112	2828	97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe	omsecor.exe
PID 2828 wrote to memory of 2112	2828	97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe	omsecor.exe
PID 2828 wrote to memory of 2112	2828	97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe	omsecor.exe
PID 2828 wrote to memory of 2112	2828	97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe	omsecor.exe
PID 2112 wrote to memory of 2536	2112	omsecor.exe	omsecor.exe
PID 2112 wrote to memory of 2536	2112	omsecor.exe	omsecor.exe
PID 2112 wrote to memory of 2536	2112	omsecor.exe	omsecor.exe
PID 2112 wrote to memory of 2536	2112	omsecor.exe	omsecor.exe
PID 2536 wrote to memory of 632	2536	omsecor.exe	omsecor.exe
PID 2536 wrote to memory of 632	2536	omsecor.exe	omsecor.exe
PID 2536 wrote to memory of 632	2536	omsecor.exe	omsecor.exe
PID 2536 wrote to memory of 632	2536	omsecor.exe	omsecor.exe

C:\Users\Admin\AppData\Local\Temp\97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe
"C:\Users\Admin\AppData\Local\Temp\97292122b779b6ed6155a18294fc252db155411ae01e51e38f4f7c027cf606f1N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2828
- 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:2112
- - 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:2536
  - - 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:632

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

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Downloads

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

Filesize
80KB

MD5
43b2d799b2ab43084a5d2f3336ee3b5b

SHA1
b35d029b7ab1e5f24b833f59c154a4327f161399

SHA256
bcdcdf0d280918d7a259bde3bf5195656619be48089b4d0e4a3c406a3aadd795

SHA512
bdd173eafa016389e2b3717c118b349cdc25a62f9e6fd0e900e2ebe841f043600a0260a57854478db6563cf40e11f1980d096611990f0a8a846368acd26910ff

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

Filesize
80KB

MD5
bd5eac3054ef0212082fd139ef556d71

SHA1
c0122b099f524ebd1145389b2af5c4dc77beb98d

SHA256
7b459d133cc30da2e8af2173fb8cc1f208ef1b7c2e819543024d0a7497db7a1e

SHA512
ba42a17e8c54ea1c2a88a0112a7d0943dc00cc2123fc12a9be555933caf1d1c040fc40a2ca82bc18e95f1e52f15b940692ba6b8f1e98cbf1d478506060575e5c

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

Filesize
80KB

MD5
ebcb5acd7aa2b84146ea749cf3626799

SHA1
bc1626c3e36c7b1ce81f30a9f113da3576d87156

SHA256
ad57c704c5b74ae3ac14e3921fd95db36f64aa13e5d50ea45ae2b025b97e4ab5

SHA512
c2e730ffc0e70c1c842ff3249a88b096ac1110b95fe7ca3922a0024edb89f92f2a0ced0f043b9dce32ad71f5f51b6c5f3834c689132e76e404809bfa6f08b8a9

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads