neconyd | 906ba3abcc08f25d316ab851b62692d0303a14fac89042f83571b149b060b01d

General

Target

906ba3abcc08f25d316ab851b62692d0303a14fac89042f83571b149b060b01d_NeikiAnalytics.exe
Size

35KB
MD5

588626f4578da9a19ed9f04361c5b350
SHA1

a0f04dbe854bb98cdd8ba493f69c0515d5d94b0f
SHA256

906ba3abcc08f25d316ab851b62692d0303a14fac89042f83571b149b060b01d
SHA512

05a6436e2d93888c31ae90cc98658c6d931f74e3c462dbf19b4ea4529428d4751195d22a4d0cabc36df5668b566f6d680875c48a282feee601a448def1cd8136
SSDEEP

768:26vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:N8Z0kA7FHlO2OwOTUtKjpB

Score

10^/10

neconyd trojan upx

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

4704 omsecor.exe
3156 omsecor.exe
2788 omsecor.exe

pid	process
4704	omsecor.exe
3156	omsecor.exe
2788	omsecor.exe

UPX packed file 14 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/3912-1-0x0000000000400000-0x000000000042D000-memory.dmp	upx
C:\Users\Admin\AppData\Roaming\omsecor.exe	upx
behavioral2/memory/4704-6-0x0000000000400000-0x000000000042D000-memory.dmp	upx
behavioral2/memory/4704-7-0x0000000000400000-0x000000000042D000-memory.dmp	upx
behavioral2/memory/4704-13-0x0000000000400000-0x000000000042D000-memory.dmp	upx
behavioral2/memory/4704-14-0x0000000000400000-0x000000000042D000-memory.dmp	upx
C:\Windows\SysWOW64\omsecor.exe	upx
behavioral2/memory/4704-19-0x0000000000400000-0x000000000042D000-memory.dmp	upx
behavioral2/memory/3156-20-0x0000000000400000-0x000000000042D000-memory.dmp	upx
C:\Users\Admin\AppData\Roaming\omsecor.exe	upx
behavioral2/memory/3156-26-0x0000000000400000-0x000000000042D000-memory.dmp	upx
behavioral2/memory/2788-28-0x0000000000400000-0x000000000042D000-memory.dmp	upx
behavioral2/memory/2788-29-0x0000000000400000-0x000000000042D000-memory.dmp	upx
behavioral2/memory/2788-32-0x0000000000400000-0x000000000042D000-memory.dmp	upx

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

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

906ba3abcc08f25d316ab851b62692d0303a14fac89042f83571b149b060b01d_NeikiAnalytics.exeomsecor.exeomsecor.exe

description	pid	process	target process
PID 3912 wrote to memory of 4704	3912	906ba3abcc08f25d316ab851b62692d0303a14fac89042f83571b149b060b01d_NeikiAnalytics.exe	omsecor.exe
PID 3912 wrote to memory of 4704	3912	906ba3abcc08f25d316ab851b62692d0303a14fac89042f83571b149b060b01d_NeikiAnalytics.exe	omsecor.exe
PID 3912 wrote to memory of 4704	3912	906ba3abcc08f25d316ab851b62692d0303a14fac89042f83571b149b060b01d_NeikiAnalytics.exe	omsecor.exe
PID 4704 wrote to memory of 3156	4704	omsecor.exe	omsecor.exe
PID 4704 wrote to memory of 3156	4704	omsecor.exe	omsecor.exe
PID 4704 wrote to memory of 3156	4704	omsecor.exe	omsecor.exe
PID 3156 wrote to memory of 2788	3156	omsecor.exe	omsecor.exe
PID 3156 wrote to memory of 2788	3156	omsecor.exe	omsecor.exe
PID 3156 wrote to memory of 2788	3156	omsecor.exe	omsecor.exe

C:\Users\Admin\AppData\Local\Temp\906ba3abcc08f25d316ab851b62692d0303a14fac89042f83571b149b060b01d_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\906ba3abcc08f25d316ab851b62692d0303a14fac89042f83571b149b060b01d_NeikiAnalytics.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3912

C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4704

C:\Windows\SysWOW64\omsecor.exe
C:\Windows\System32\omsecor.exe
3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3156

C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
4⤵
- Executes dropped EXE
PID:2788

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\omsecor.exe
Filesize
35KB

MD5
f67f04fc093d3ca607cda966e2f32efa

SHA1
5c84659a194dbd8040ecfdd72aaa9ff5093b57ac

SHA256
2f0947889e7c2eb35854d314acac264698a957477c8f5d8939bd5a452f216cae

SHA512
7b7936919a131038684e180302b4c304fece885358fbef30afd9235e26beb41cbff2b75303384c8163dbfe06ee4ffadfcccee0796778b4c1051dfdf930588879

Download Submit
C:\Users\Admin\AppData\Roaming\omsecor.exe
Filesize
35KB

MD5
053b729e78affbb4bd339dc79a4de862

SHA1
b04fc3bf6278e1c246d9eca096369d8f70d5a94b

SHA256
29f31b0d523c5160b99363ea7f812f4402ee9f92ee3bb3879dc875eb15af10b0

SHA512
f4f94e7927cd741282ce3b5b46e26f6730441f60b83d5b757e97572dc21b2ce3315ca717837dcc5fc79edc1c55b136a848de6c112e524cd94d1829bf4989494b

Download Submit
C:\Windows\SysWOW64\omsecor.exe
Filesize
35KB

MD5
85e991dfa229d1a5a00b26e9a55f8d12

SHA1
da5b7b773a04e3af90b30efee7f198b96e287013

SHA256
7056851890c654ce41964c915d13a0f2e58c2622432497968db92c38856e6a22

SHA512
0ad829ede33e341119d40b5bb655368e1a30f82121e4bc22bed48c0f1bed321ea2d0a6b8db486f83870c309575d3e48a67f4fde9c17a34ade064b0b4fa1c3362

Download Submit
memory/2788-28-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2788-29-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2788-32-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/3156-20-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/3156-26-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/3912-1-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/4704-7-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/4704-13-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/4704-14-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/4704-19-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/4704-6-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download

Analysis

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