Analysis Overview
SHA256
22e9bb945d218fe4c34e1ac66c115117a0412cce8096dbdf11417b216cbac36b
Threat Level: Known bad
The file 40D826BC8A79AA2C6F8534AF9456B6C6.exe was found to be: Known bad.
Malicious Activity Summary
Orcus
Orcurs Rat Executable
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-24 17:31
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-24 17:31
Reported
2023-12-24 17:33
Platform
win7-20231215-en
Max time kernel
119s
Max time network
150s
Command Line
Signatures
Orcus
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\40D826BC8A79AA2C6F8534AF9456B6C6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\40D826BC8A79AA2C6F8534AF9456B6C6.exe
"C:\Users\Admin\AppData\Local\Temp\40D826BC8A79AA2C6F8534AF9456B6C6.exe"
Network
| Country | Destination | Domain | Proto |
| HK | 45.204.82.103:6606 | tcp |
Files
memory/1696-1-0x0000000074170000-0x000000007485E000-memory.dmp
memory/1696-0-0x0000000000D70000-0x0000000000E6C000-memory.dmp
memory/1696-2-0x0000000074170000-0x000000007485E000-memory.dmp
memory/1696-3-0x0000000004DC0000-0x0000000004EA8000-memory.dmp
memory/1696-4-0x0000000004A40000-0x0000000004A80000-memory.dmp
memory/1696-5-0x00000000002F0000-0x00000000002FE000-memory.dmp
memory/1696-6-0x00000000042D0000-0x000000000432C000-memory.dmp
memory/1696-7-0x00000000771B0000-0x00000000771B1000-memory.dmp
memory/1696-8-0x0000000000360000-0x0000000000372000-memory.dmp
memory/1696-9-0x0000000000A90000-0x0000000000AA8000-memory.dmp
memory/1696-10-0x0000000000BB0000-0x0000000000BC0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab6F1A.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
memory/1696-27-0x0000000004A40000-0x0000000004A80000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-24 17:31
Reported
2023-12-24 17:34
Platform
win10v2004-20231215-en
Max time kernel
154s
Max time network
162s
Command Line
Signatures
Orcus
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\40D826BC8A79AA2C6F8534AF9456B6C6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\40D826BC8A79AA2C6F8534AF9456B6C6.exe
"C:\Users\Admin\AppData\Local\Temp\40D826BC8A79AA2C6F8534AF9456B6C6.exe"
Network
| Country | Destination | Domain | Proto |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.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 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.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 | 209.178.17.96.in-addr.arpa | udp |
| HK | 45.204.82.103:6606 | tcp | |
| US | 8.8.8.8:53 | 103.82.204.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| HK | 45.204.82.103:6606 | tcp | |
| US | 8.8.8.8:53 | 210.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
Files
memory/1784-0-0x0000000074A30000-0x00000000751E0000-memory.dmp
memory/1784-1-0x0000000000680000-0x000000000077C000-memory.dmp
memory/1784-2-0x0000000074A30000-0x00000000751E0000-memory.dmp
memory/1784-3-0x0000000077531000-0x0000000077532000-memory.dmp
memory/1784-4-0x0000000000DA0000-0x0000000000E3C000-memory.dmp
memory/1784-5-0x0000000000FB0000-0x0000000001098000-memory.dmp
memory/1784-6-0x0000000005180000-0x0000000005190000-memory.dmp
memory/1784-7-0x0000000000C30000-0x0000000000C3E000-memory.dmp
memory/1784-8-0x0000000000D00000-0x0000000000D5C000-memory.dmp
memory/1784-9-0x0000000005970000-0x0000000005F14000-memory.dmp
memory/1784-10-0x00000000054A0000-0x0000000005532000-memory.dmp
memory/1784-11-0x0000000005180000-0x0000000005190000-memory.dmp
memory/1784-12-0x0000000005170000-0x0000000005182000-memory.dmp
memory/1784-13-0x0000000005190000-0x00000000051A8000-memory.dmp
memory/1784-14-0x0000000005880000-0x0000000005890000-memory.dmp
memory/1784-15-0x00000000058A0000-0x00000000058AA000-memory.dmp
memory/1784-16-0x00000000067B0000-0x0000000006816000-memory.dmp
memory/1784-17-0x00000000071A0000-0x00000000077B8000-memory.dmp
memory/1784-18-0x0000000006130000-0x0000000006142000-memory.dmp
memory/1784-19-0x0000000006BC0000-0x0000000006BFC000-memory.dmp
memory/1784-20-0x0000000006C00000-0x0000000006C4C000-memory.dmp
memory/1784-21-0x0000000006D60000-0x0000000006E6A000-memory.dmp
memory/1784-22-0x00000000077C0000-0x0000000007982000-memory.dmp