neconyd | 0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0

General

Target

0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.exe
Size

72KB
MD5

875b37b1081e4e898456c8cdb9d500fe
SHA1

388d7d3a4dba9115741a5f107fcc48471508573f
SHA256

0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0
SHA512

496489eee7710b0adfedd489d90cc3157fa5001bc9d3c71f7283bdeb11919e8e2f1bc2fc1c312af39f449375bcdd8418475b1c4e6dc190a4cc753e76ed25b78a
SSDEEP

1536:Bd9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5211X:xdseIOMEZEyFjEOFqTiQm5l/5211X

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
Neconyd family
neconyd

Executes dropped EXE 3 IoCs

pid	Process
2160	omsecor.exe
2000	omsecor.exe
308	omsecor.exe

Loads dropped DLL 6 IoCs

pid	Process
2860	0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.exe
2860	0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.exe
2160	omsecor.exe
2160	omsecor.exe
2000	omsecor.exe
2000	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	0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.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 12 IoCs

description	pid	Process	procid_target
PID 2860 wrote to memory of 2160	2860	0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.exe	31
PID 2860 wrote to memory of 2160	2860	0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.exe	31
PID 2860 wrote to memory of 2160	2860	0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.exe	31
PID 2860 wrote to memory of 2160	2860	0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.exe	31
PID 2160 wrote to memory of 2000	2160	omsecor.exe	33
PID 2160 wrote to memory of 2000	2160	omsecor.exe	33
PID 2160 wrote to memory of 2000	2160	omsecor.exe	33
PID 2160 wrote to memory of 2000	2160	omsecor.exe	33
PID 2000 wrote to memory of 308	2000	omsecor.exe	34
PID 2000 wrote to memory of 308	2000	omsecor.exe	34
PID 2000 wrote to memory of 308	2000	omsecor.exe	34
PID 2000 wrote to memory of 308	2000	omsecor.exe	34

C:\Users\Admin\AppData\Local\Temp\0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.exe
"C:\Users\Admin\AppData\Local\Temp\0e7143ad7a887add41c3451bd07bb258059b12ee24b00fdb5abc6deb513106d0.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2860
- 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:2160
- - 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:2000
  - - 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:308

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

Replay Monitor

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Downloads

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

Filesize
72KB

MD5
9beb25be2eb8a2890632a1dec901a6c4

SHA1
1eee417a92708f84d85fd115274676200532ac86

SHA256
28899e1637cf9cf155308ad9a94f67564d22ca4585928b8613d100dc71d2808d

SHA512
39e546262f1be5affb2d9c45fd35457c3b11a2c296be42f7c94a48b104b4be477f63f11a54fb6c7fa9aa3bcb47ee7bc17a37a0e2f5b9a5854aa5ce92ca1b2903

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

Filesize
72KB

MD5
ce872b605d04f6c7cbf824449523c577

SHA1
22114be7a7087619db6c59f67286fc20d1743a2b

SHA256
ce6bc4c83920b6fb9b754d14aeb0a91af47914760b57ed22bb0294c491f6b879

SHA512
e75a7ed27228051e550380abc98af7495f0b972959677431211868a862910d4f7ad08301f8a4b0b360b7aad347f8a6ed51a00081317925c5fb101b72fa15af69

Download Submit
\Windows\SysWOW64\omsecor.exe

Filesize
72KB

MD5
cbfb7dd297213b3e54b109c48d322d5b

SHA1
744389969f23ab751412d00036398bd91e82d621

SHA256
51247251b1f5da3e1b826a4ab35ebca4893cfcfdbcb77d7e86930c3663e8c92b

SHA512
d5c2c9e41745c11dd28826a7ebe8565dc35f05187c56bdcb61c22eb73f1a7760f00403410b9c43093741763ab6b5655d339d011f02a9d7e93bba4d28d4a5128b

Download Submit

Analysis

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