neconyd | 2e12be0b08f4d6d4fb59bc6b580e1d703e5245c3f3ec1c1d4430891f7fb32237

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/12/2024, 20:52

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General

Target

2e12be0b08f4d6d4fb59bc6b580e1d703e5245c3f3ec1c1d4430891f7fb32237.exe
Size

61KB
MD5

bae8f8153cca690a28d4f9994d01e1cf
SHA1

dd7c227d54c3cd18f78f5311aaf60b63e278b97d
SHA256

2e12be0b08f4d6d4fb59bc6b580e1d703e5245c3f3ec1c1d4430891f7fb32237
SHA512

4730e80d64dac2ee3e6697560fbe51a8bbd823f89bd924bc66a02281bff91c451a05d30c313f31e4941f683fcabcde6918f96da0d7a76ccd67fc704048c19707
SSDEEP

1536:md9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZWl/5n:edseIOMEZEyFjEOFqTiQmUl/5n

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
3976	omsecor.exe
3064	omsecor.exe
4560	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	2e12be0b08f4d6d4fb59bc6b580e1d703e5245c3f3ec1c1d4430891f7fb32237.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 3588 wrote to memory of 3976	3588	2e12be0b08f4d6d4fb59bc6b580e1d703e5245c3f3ec1c1d4430891f7fb32237.exe	83
PID 3588 wrote to memory of 3976	3588	2e12be0b08f4d6d4fb59bc6b580e1d703e5245c3f3ec1c1d4430891f7fb32237.exe	83
PID 3588 wrote to memory of 3976	3588	2e12be0b08f4d6d4fb59bc6b580e1d703e5245c3f3ec1c1d4430891f7fb32237.exe	83
PID 3976 wrote to memory of 3064	3976	omsecor.exe	99
PID 3976 wrote to memory of 3064	3976	omsecor.exe	99
PID 3976 wrote to memory of 3064	3976	omsecor.exe	99
PID 3064 wrote to memory of 4560	3064	omsecor.exe	100
PID 3064 wrote to memory of 4560	3064	omsecor.exe	100
PID 3064 wrote to memory of 4560	3064	omsecor.exe	100

C:\Users\Admin\AppData\Local\Temp\2e12be0b08f4d6d4fb59bc6b580e1d703e5245c3f3ec1c1d4430891f7fb32237.exe
"C:\Users\Admin\AppData\Local\Temp\2e12be0b08f4d6d4fb59bc6b580e1d703e5245c3f3ec1c1d4430891f7fb32237.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3588
- 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:3976
- - 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:3064
  - - 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:4560

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
61KB

MD5
75a817e6678b19f376d2eca41a1f52c5

SHA1
779c8b102c141172fb6fb6095005ef65253731e0

SHA256
bf76638ddd6e10b3d8b378ddeb0d68fdd1589dda0d4935dc0bdc9353d5654eb6

SHA512
6e57ded03326e46c3092e52100268c4a283897a04dc2164528214327c2c022c04b51e347a83af76e14b13b50c8b9b4468d5006a7b85e49333ecf0b0a858024d9

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

Filesize
61KB

MD5
b1095243c21a2d8437fa46cd1cbb2b15

SHA1
b80673cf7fd2ae0d6553c4678008d208244e5091

SHA256
6c7854c03c1ffb5c25ccaa0a275c245bc0527bde60d5d71784b0765840bd7e29

SHA512
f735b8b6b592b578b6de1053e215f5fb3061d448220f02124957d9d8e5f9d545723db860084794c550d6c8533b018ef0857377b7018fe513b3581d83cb0f5be6

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

Filesize
61KB

MD5
a5da81ac5436e509e752ad9347e0dd07

SHA1
8b196954d0f293679109e514a76c8eda371e35cf

SHA256
6208063c06771dadfd93e728f54e4093e35214529ab3255b29b611021c5acc2e

SHA512
c2a28aaa46f2914c42666dc923e7a1a60b96843e0e715abfebce049caf6314a9368769a531309aaaf6dfa269f44a4dc88cc156a359f4421349017a2ff4a08b01

Download Submit