Analysis Overview
SHA256
81babd3b171b54c1591b184dc234104e5ca1ede6ba598820649c12f6c8a0e9b3
Threat Level: Known bad
The file 81babd3b171b54c1591b184dc234104e5ca1ede6ba598820649c12f6c8a0e9b3 was found to be: Known bad.
Malicious Activity Summary
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Executes dropped EXE
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-14 17:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral4
Detonation Overview
Submitted
2024-09-14 17:03
Reported
2024-09-14 17:06
Platform
win10v2004-20240802-en
Max time kernel
126s
Max time network
128s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 2324 created 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\module.exe | C:\Windows\system32\svchost.exe |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\module.exe | N/A |
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\module.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\openwith.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\module.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\module.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\module.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\module.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Users\Admin\AppData\Local\Temp\RG_Catalyst3\SetLoader.exe
"C:\Users\Admin\AppData\Local\Temp\RG_Catalyst3\SetLoader.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /d /s /c "C:\Users\Admin\AppData\Local\Temp\module.exe"
C:\Users\Admin\AppData\Local\Temp\module.exe
C:\Users\Admin\AppData\Local\Temp\module.exe
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=4396,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4408 /prefetch:8
C:\Windows\SysWOW64\openwith.exe
"C:\Windows\system32\openwith.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | github.com | udp |
| GB | 20.26.156.215:443 | github.com | tcp |
| US | 8.8.8.8:53 | objects.githubusercontent.com | udp |
| US | 185.199.108.133:443 | objects.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 215.156.26.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.108.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\module.exe
| MD5 | 850903be8fe94bf6b270c2188af82cca |
| SHA1 | e0469de46b7ced7b4de11157d0eff8719ba3dc70 |
| SHA256 | 5e69b0dd5a6cea4b9d9790a0d63e9e25417c6d602f004f5540c951585b15cbec |
| SHA512 | 5d430c21dab1427400f5750f788076e76fe1d45fd5b79f792ad2cbcf916787312f37d596bc70e4d1d16f01a39275798513beaf8741bc864e113cb4a39d44ee1e |
memory/2324-4-0x00000000003F0000-0x0000000000913000-memory.dmp
memory/2324-6-0x000000000046B000-0x00000000006CC000-memory.dmp
memory/2324-7-0x00000000009F0000-0x00000000009F1000-memory.dmp
memory/2324-8-0x00000000003F0000-0x0000000000913000-memory.dmp
memory/2324-9-0x00000000003F0000-0x0000000000913000-memory.dmp
memory/2324-10-0x0000000003B40000-0x0000000003F40000-memory.dmp
memory/2324-11-0x00000000003F0000-0x0000000000913000-memory.dmp
memory/2324-12-0x0000000003B40000-0x0000000003F40000-memory.dmp
memory/2324-13-0x00007FF983830000-0x00007FF983A25000-memory.dmp
memory/2324-15-0x0000000074F90000-0x00000000751A5000-memory.dmp
memory/1868-16-0x00000000003C0000-0x00000000003C9000-memory.dmp
memory/2324-17-0x00000000003F0000-0x0000000000913000-memory.dmp
memory/2324-18-0x000000000046B000-0x00000000006CC000-memory.dmp
memory/1868-21-0x0000000002220000-0x0000000002620000-memory.dmp
memory/1868-20-0x0000000002220000-0x0000000002620000-memory.dmp
memory/1868-22-0x00007FF983830000-0x00007FF983A25000-memory.dmp
memory/1868-25-0x0000000074F90000-0x00000000751A5000-memory.dmp
memory/1868-23-0x0000000002220000-0x0000000002620000-memory.dmp
memory/1868-26-0x0000000002220000-0x0000000002620000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-14 17:03
Reported
2024-09-14 17:06
Platform
win7-20240903-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\RG_Catalyst3\Data\menu.dll,#1
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-14 17:03
Reported
2024-09-14 17:06
Platform
win10v2004-20240802-en
Max time kernel
93s
Max time network
124s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\RG_Catalyst3\Data\menu.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.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 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-09-14 17:03
Reported
2024-09-14 17:06
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\RG_Catalyst3\SetLoader.exe
"C:\Users\Admin\AppData\Local\Temp\RG_Catalyst3\SetLoader.exe"