Analysis Overview
SHA256
a0bcb2876aec1eb2173e2f49c3cc1548ce04f38a593ed04d24ff0e3045c0faf6
Threat Level: Known bad
The file Client-built.zip was found to be: Known bad.
Malicious Activity Summary
Discordrat family
Discord RAT
Unsigned PE
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-05 11:46
Signatures
Discordrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-05 11:46
Reported
2024-09-05 11:49
Platform
win11-20240802-en
Max time kernel
147s
Max time network
154s
Command Line
Signatures
Discord RAT
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | 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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
| N/A | N/A | C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Client-built.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Desktop\StartConnect.xlsx"
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 | 234.134.159.162.in-addr.arpa | udp |
| IE | 52.109.76.243:443 | roaming.officeapps.live.com | tcp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/2552-0-0x00007FFA34AB3000-0x00007FFA34AB5000-memory.dmp
memory/2552-1-0x0000029191840000-0x0000029191858000-memory.dmp
memory/2552-2-0x00000291ABFD0000-0x00000291AC192000-memory.dmp
memory/2552-3-0x00007FFA34AB0000-0x00007FFA35572000-memory.dmp
memory/2552-4-0x00000291AD250000-0x00000291AD778000-memory.dmp
memory/2552-5-0x00007FFA34AB3000-0x00007FFA34AB5000-memory.dmp
memory/2552-6-0x00007FFA34AB0000-0x00007FFA35572000-memory.dmp
memory/3784-7-0x00007FFA15990000-0x00007FFA159A0000-memory.dmp
memory/3784-8-0x00007FFA15990000-0x00007FFA159A0000-memory.dmp
memory/3784-10-0x00007FFA559A3000-0x00007FFA559A4000-memory.dmp
memory/3784-11-0x00007FFA15990000-0x00007FFA159A0000-memory.dmp
memory/3784-9-0x00007FFA15990000-0x00007FFA159A0000-memory.dmp
memory/3784-13-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-14-0x00007FFA15990000-0x00007FFA159A0000-memory.dmp
memory/3784-17-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-16-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-15-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-18-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-21-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-20-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-19-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-12-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-22-0x00007FFA130C0000-0x00007FFA130D0000-memory.dmp
memory/3784-23-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-24-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-28-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-30-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-29-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-27-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-26-0x00007FFA130C0000-0x00007FFA130D0000-memory.dmp
memory/3784-25-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
| MD5 | 0634d72a9ac8bca360bac96972bcae07 |
| SHA1 | 76cc2d5a20491fb9d0446421600659247838c258 |
| SHA256 | f655a088793468499edb1d2f7c416b3d78cf98ff96e539075498ddf004ddef5d |
| SHA512 | 203c3acd6029899059b97858c297feb25e763102c2a8d5cfa8fe3582a83b09e6424c6c7906bda6f99dd463e5a3709300edfa1066c79c2de3a27b9b2ccbc8ef84 |
memory/3784-45-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-46-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
memory/3784-47-0x00007FFA55900000-0x00007FFA55B09000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | ed5d2c826ababe5fb0f946470b3b41a1 |
| SHA1 | e975d54f6f28a2f206cb36d6d45b271a3bbfef0c |
| SHA256 | 8d6150c02c75eb732a28ee801fb7cb9142f2e28833de35eb0f085b18d09d938d |
| SHA512 | 2e79d366fff9b5ce92e1effea2319801bed35359a878d589e3c7e57989b3503fbd0a12b76789659395150b795c2983423391826e8fd01e97ca8496bfa78937aa |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
| MD5 | 14f544fef6e9f94d91183638cd8b5947 |
| SHA1 | cbe608398f4ab74f119e167edc6a3929858dd4f9 |
| SHA256 | 7297cd3850d8d8bd4e08d370c491c16dd07c96ee0bc775ff4a3bdda4e6173206 |
| SHA512 | 0e543a1d9ce724d17f887e1c60327b7f3f283650bbea9e7bcf32e1ab4c34a5f5b9def1310915bc8ba6fb7991822e3434c6359b3190e42e00bcac9fc845b1f2c7 |