Analysis Overview
SHA256
c13a0cd7c2c2fd577703bff026b72ed81b51266afa047328c8ff1c4a4d965c97
Threat Level: Known bad
The file release.zip was found to be: Known bad.
Malicious Activity Summary
Discord RAT
Discordrat family
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-05 20:48
Signatures
Discordrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral5
Detonation Overview
Submitted
2024-06-05 20:48
Reported
2024-06-05 20:54
Platform
win7-20240221-en
Max time kernel
122s
Max time network
129s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dnlib.dll,#1
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-06-05 20:48
Reported
2024-06-05 20:54
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
156s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dnlib.dll,#1
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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.189.79.40.in-addr.arpa | udp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-05 20:48
Reported
2024-06-05 20:54
Platform
win7-20240215-en
Max time kernel
121s
Max time network
124s
Command Line
Signatures
Discord RAT
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3020 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe | C:\Windows\system32\WerFault.exe |
| PID 3020 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe | C:\Windows\system32\WerFault.exe |
| PID 3020 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe
"C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3020 -s 600
Network
Files
memory/3020-0-0x000007FEF5393000-0x000007FEF5394000-memory.dmp
memory/3020-1-0x000000013F670000-0x000000013F688000-memory.dmp
memory/3020-2-0x000007FEF5390000-0x000007FEF5D7C000-memory.dmp
memory/3020-3-0x000007FEF5393000-0x000007FEF5394000-memory.dmp
memory/3020-4-0x000007FEF5390000-0x000007FEF5D7C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-05 20:48
Reported
2024-06-05 20:54
Platform
win10v2004-20240426-en
Max time kernel
92s
Max time network
150s
Command Line
Signatures
Discord RAT
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe
"C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gateway.discord.gg | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 162.159.133.234:443 | gateway.discord.gg | tcp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.133.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
Files
memory/4872-1-0x00007FF99C6E3000-0x00007FF99C6E5000-memory.dmp
memory/4872-0-0x000001F28EF30000-0x000001F28EF48000-memory.dmp
memory/4872-2-0x000001F2A9520000-0x000001F2A96E2000-memory.dmp
memory/4872-3-0x00007FF99C6E0000-0x00007FF99D1A1000-memory.dmp
memory/4872-4-0x000001F2A9D60000-0x000001F2AA288000-memory.dmp
memory/4872-5-0x00007FF99C6E0000-0x00007FF99D1A1000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-05 20:48
Reported
2024-06-05 20:54
Platform
win7-20240221-en
Max time kernel
118s
Max time network
130s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\builder.exe
"C:\Users\Admin\AppData\Local\Temp\builder.exe"
Network
Files
memory/2288-2-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2288-1-0x0000000001320000-0x0000000001328000-memory.dmp
memory/2288-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2288-3-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2288-4-0x0000000073F50000-0x000000007463E000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-05 20:48
Reported
2024-06-05 20:54
Platform
win10v2004-20240508-en
Max time kernel
143s
Max time network
151s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\builder.exe
"C:\Users\Admin\AppData\Local\Temp\builder.exe"
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 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/3032-0-0x000000007532E000-0x000000007532F000-memory.dmp
memory/3032-1-0x0000000000440000-0x0000000000448000-memory.dmp
memory/3032-2-0x0000000005330000-0x00000000058D4000-memory.dmp
memory/3032-3-0x0000000004E60000-0x0000000004EF2000-memory.dmp
memory/3032-5-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/3032-4-0x0000000004E50000-0x0000000004E5A000-memory.dmp
memory/3032-6-0x000000007532E000-0x000000007532F000-memory.dmp
memory/3032-7-0x0000000075320000-0x0000000075AD0000-memory.dmp