Analysis Overview
SHA256
fa60201746c95b3f677ca925974bc13ba960605aaca1ef760fcaef6dd1a33763
Threat Level: Known bad
The file Client-built.exe was found to be: Known bad.
Malicious Activity Summary
Discordrat family
Discord RAT
Credentials from Password Stores: Credentials from Web Browsers
Downloads MZ/PE file
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-13 16:33
Signatures
Discordrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-13 16:33
Reported
2024-09-13 16:36
Platform
win7-20240903-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Discord RAT
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2708 wrote to memory of 2828 | N/A | C:\Users\Admin\AppData\Local\Temp\Client-built.exe | C:\Windows\system32\WerFault.exe |
| PID 2708 wrote to memory of 2828 | N/A | C:\Users\Admin\AppData\Local\Temp\Client-built.exe | C:\Windows\system32\WerFault.exe |
| PID 2708 wrote to memory of 2828 | N/A | C:\Users\Admin\AppData\Local\Temp\Client-built.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Client-built.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2708 -s 596
Network
Files
memory/2708-0-0x000007FEF62E3000-0x000007FEF62E4000-memory.dmp
memory/2708-1-0x000000013FD40000-0x000000013FD58000-memory.dmp
memory/2708-2-0x000007FEF62E0000-0x000007FEF6CCC000-memory.dmp
memory/2708-3-0x000007FEF62E3000-0x000007FEF62E4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-13 16:33
Reported
2024-09-13 16:36
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Discord RAT
Credentials from Password Stores: Credentials from Web Browsers
Downloads MZ/PE file
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Client-built.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Client-built.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Client-built.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gateway.discord.gg | udp |
| US | 162.159.134.234:443 | gateway.discord.gg | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.134.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.128.233:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 233.128.159.162.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 | 8.8.8.8:53 | geolocation-db.com | udp |
| DE | 159.89.102.253:443 | geolocation-db.com | tcp |
| US | 162.159.128.233:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 253.102.89.159.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | raw.githubusercontent.com | udp |
| US | 185.199.110.133:443 | raw.githubusercontent.com | tcp |
| US | 162.159.128.233:443 | discord.com | tcp |
| US | 162.159.128.233:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 133.110.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/4856-1-0x000001BDE0A10000-0x000001BDE0A28000-memory.dmp
memory/4856-0-0x00007FFCD4C53000-0x00007FFCD4C55000-memory.dmp
memory/4856-2-0x000001BDFB100000-0x000001BDFB2C2000-memory.dmp
memory/4856-3-0x00007FFCD4C50000-0x00007FFCD5711000-memory.dmp
memory/4856-4-0x000001BDFB900000-0x000001BDFBE28000-memory.dmp
memory/4856-5-0x00007FFCD4C53000-0x00007FFCD4C55000-memory.dmp
memory/4856-6-0x00007FFCD4C50000-0x00007FFCD5711000-memory.dmp
memory/4856-7-0x000001BDFEB40000-0x000001BDFEBB6000-memory.dmp
memory/4856-8-0x000001BDE2800000-0x000001BDE2812000-memory.dmp
memory/4856-9-0x000001BDE2830000-0x000001BDE284E000-memory.dmp