Analysis Overview
SHA256
13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38
Threat Level: Known bad
The file 13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38 was found to be: Known bad.
Malicious Activity Summary
Orcus family
Orcus main payload
Orcus
Orcurs Rat Executable
Orcurs Rat Executable
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-09 01:57
Signatures
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Orcus family
Orcus main payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-09 01:57
Reported
2023-12-09 01:59
Platform
win7-20231025-en
Max time kernel
122s
Max time network
125s
Command Line
Signatures
Orcus
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38.exe
"C:\Users\Admin\AppData\Local\Temp\13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38.exe"
Network
Files
memory/2080-0-0x0000000000A80000-0x0000000000B6C000-memory.dmp
memory/2080-1-0x0000000074340000-0x0000000074A2E000-memory.dmp
memory/2080-2-0x0000000004B40000-0x0000000004B80000-memory.dmp
memory/2080-3-0x0000000000250000-0x000000000025E000-memory.dmp
memory/2080-4-0x00000000009B0000-0x0000000000A0C000-memory.dmp
memory/2080-5-0x0000000000480000-0x0000000000492000-memory.dmp
memory/2080-6-0x0000000000560000-0x0000000000568000-memory.dmp
memory/2080-7-0x0000000004B40000-0x0000000004B80000-memory.dmp
memory/2080-8-0x0000000074340000-0x0000000074A2E000-memory.dmp
memory/2080-9-0x0000000004B40000-0x0000000004B80000-memory.dmp
memory/2080-10-0x0000000004B40000-0x0000000004B80000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-09 01:57
Reported
2023-12-09 01:59
Platform
win10v2004-20231127-en
Max time kernel
142s
Max time network
150s
Command Line
Signatures
Orcus
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38.exe
"C:\Users\Admin\AppData\Local\Temp\13838d4e0347f3a6bf6e6fa4ac14c7457543e3aedf4d84abf243c90f5644be38.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 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 39.142.81.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.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 | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.252.72.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.162.46.104.in-addr.arpa | udp |
Files
memory/3768-0-0x00000000001C0000-0x00000000002AC000-memory.dmp
memory/3768-1-0x00000000753D0000-0x0000000075B80000-memory.dmp
memory/3768-2-0x0000000004C90000-0x0000000004CA0000-memory.dmp
memory/3768-3-0x0000000004C10000-0x0000000004C1E000-memory.dmp
memory/3768-4-0x0000000004C20000-0x0000000004C7C000-memory.dmp
memory/3768-5-0x0000000005250000-0x00000000057F4000-memory.dmp
memory/3768-6-0x0000000004DC0000-0x0000000004E52000-memory.dmp
memory/3768-7-0x0000000004DA0000-0x0000000004DB2000-memory.dmp
memory/3768-8-0x0000000004DB0000-0x0000000004DB8000-memory.dmp
memory/3768-9-0x0000000005910000-0x000000000591A000-memory.dmp
memory/3768-10-0x0000000004C90000-0x0000000004CA0000-memory.dmp
memory/3768-11-0x00000000753D0000-0x0000000075B80000-memory.dmp
memory/3768-12-0x0000000004C90000-0x0000000004CA0000-memory.dmp
memory/3768-13-0x0000000004C90000-0x0000000004CA0000-memory.dmp