Analysis Overview
SHA256
13967b3c86e805128882a0421e9561cbcb000c4285996159ef1b17356777e922
Threat Level: Known bad
The file aafde0f0ae50c36ea2f7483570f17f20N.exe was found to be: Known bad.
Malicious Activity Summary
Neconyd family
Neconyd
UPX packed file
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-19 01:57
Signatures
Neconyd family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-19 01:57
Reported
2024-08-19 01:59
Platform
win7-20240704-en
Max time kernel
14s
Max time network
19s
Command Line
Signatures
Neconyd
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2780 wrote to memory of 1948 | N/A | C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2780 wrote to memory of 1948 | N/A | C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2780 wrote to memory of 1948 | N/A | C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2780 wrote to memory of 1948 | N/A | C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe
"C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 36
Network
Files
memory/2780-1-0x0000000000400000-0x000000000044F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-19 01:57
Reported
2024-08-19 01:59
Platform
win10v2004-20240802-en
Max time kernel
114s
Max time network
121s
Command Line
Signatures
Neconyd
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe
"C:\Users\Admin\AppData\Local\Temp\aafde0f0ae50c36ea2f7483570f17f20N.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3884 -ip 3884
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3884 -s 224
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1020,i,11708048364682646792,608099842549576907,262144 --variations-seed-version --mojo-platform-channel-handle=1420 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/3884-0-0x0000000000400000-0x000000000044F000-memory.dmp
memory/3884-1-0x0000000000400000-0x000000000044F000-memory.dmp