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
2024-06-28 18:25
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: behavioral3
Detonation Overview
Submitted
2024-06-28 18:25
Reported
2024-06-28 18:28
Platform
win7-20240220-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\builder.exe
"C:\Users\Admin\AppData\Local\Temp\builder.exe"
Network
Files
memory/2908-2-0x0000000074050000-0x000000007473E000-memory.dmp
memory/2908-1-0x0000000000230000-0x0000000000238000-memory.dmp
memory/2908-0-0x000000007405E000-0x000000007405F000-memory.dmp
memory/2908-3-0x000000007405E000-0x000000007405F000-memory.dmp
memory/2908-4-0x0000000074050000-0x000000007473E000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-28 18:25
Reported
2024-06-28 18:28
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.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 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.239.69.13.in-addr.arpa | udp |
Files
memory/4388-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp
memory/4388-1-0x0000000000CD0000-0x0000000000CD8000-memory.dmp
memory/4388-2-0x0000000005EF0000-0x0000000006494000-memory.dmp
memory/4388-3-0x0000000005740000-0x00000000057D2000-memory.dmp
memory/4388-5-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/4388-4-0x00000000032A0000-0x00000000032AA000-memory.dmp
memory/4388-6-0x0000000074EAE000-0x0000000074EAF000-memory.dmp
memory/4388-7-0x0000000074EA0000-0x0000000075650000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-06-28 18:25
Reported
2024-06-28 18:28
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
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
2024-06-28 18:25
Reported
2024-06-28 18:28
Platform
win10v2004-20240611-en
Max time kernel
132s
Max time network
150s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dnlib.dll,#1
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=4160,i,11069752405888604640,8928124405695604965,262144 --variations-seed-version --mojo-platform-channel-handle=4272 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 18:25
Reported
2024-06-28 18:28
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Discord RAT
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2080 wrote to memory of 2088 | N/A | C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe | C:\Windows\system32\WerFault.exe |
| PID 2080 wrote to memory of 2088 | N/A | C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe | C:\Windows\system32\WerFault.exe |
| PID 2080 wrote to memory of 2088 | 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 2080 -s 596
Network
Files
memory/2080-0-0x000007FEF5AC3000-0x000007FEF5AC4000-memory.dmp
memory/2080-1-0x000000013F170000-0x000000013F188000-memory.dmp
memory/2080-2-0x000007FEF5AC0000-0x000007FEF64AC000-memory.dmp
memory/2080-3-0x000007FEF5AC0000-0x000007FEF64AC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 18:25
Reported
2024-06-28 18:28
Platform
win10v2004-20240508-en
Max time kernel
94s
Max time network
95s
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 | 162.159.136.234:443 | gateway.discord.gg | tcp |
| US | 8.8.8.8:53 | 234.136.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/872-1-0x0000023370DE0000-0x0000023370DF8000-memory.dmp
memory/872-0-0x00007FF816413000-0x00007FF816415000-memory.dmp
memory/872-2-0x0000023373360000-0x0000023373522000-memory.dmp
memory/872-3-0x00007FF816410000-0x00007FF816ED1000-memory.dmp
memory/872-4-0x0000023373B60000-0x0000023374088000-memory.dmp
memory/872-5-0x00007FF816410000-0x00007FF816ED1000-memory.dmp