Analysis Overview
SHA256
04aad94a951c080383f2ad712f0f27bad46327c039960c1573cf02af1974d2d3
Threat Level: Known bad
The file @O45_204_82_103_XREMCC.exe.1 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
2024-01-09 07:11
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-09 07:11
Reported
2024-01-09 07:14
Platform
win7-20231215-en
Max time kernel
72s
Max time network
139s
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\@O45_204_82_103_XREMCC.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\@O45_204_82_103_XREMCC.exe
"C:\Users\Admin\AppData\Local\Temp\@O45_204_82_103_XREMCC.exe"
Network
| Country | Destination | Domain | Proto |
| HK | 45.204.82.103:6606 | tcp | |
| HK | 45.204.82.103:6606 | tcp |
Files
memory/1736-1-0x0000000074550000-0x0000000074C3E000-memory.dmp
memory/1736-0-0x0000000001390000-0x0000000001508000-memory.dmp
memory/1736-2-0x0000000074550000-0x0000000074C3E000-memory.dmp
memory/1736-6-0x0000000001250000-0x00000000012AC000-memory.dmp
memory/1736-5-0x0000000000250000-0x000000000025E000-memory.dmp
memory/1736-4-0x0000000001310000-0x0000000001350000-memory.dmp
memory/1736-7-0x0000000077590000-0x0000000077591000-memory.dmp
memory/1736-9-0x00000000008B0000-0x00000000008C8000-memory.dmp
memory/1736-10-0x0000000000920000-0x0000000000930000-memory.dmp
memory/1736-8-0x0000000000530000-0x0000000000542000-memory.dmp
memory/1736-3-0x0000000004D30000-0x0000000004E18000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab2E34.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
memory/1736-27-0x0000000001310000-0x0000000001350000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-09 07:11
Reported
2024-01-09 07:14
Platform
win10v2004-20231215-en
Max time kernel
143s
Max time network
163s
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\@O45_204_82_103_XREMCC.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\@O45_204_82_103_XREMCC.exe
"C:\Users\Admin\AppData\Local\Temp\@O45_204_82_103_XREMCC.exe"
Network
| Country | Destination | Domain | Proto |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.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 |
| HK | 45.204.82.103:6606 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.82.204.45.in-addr.arpa | udp |
| HK | 45.204.82.103:6606 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| GB | 96.17.178.176:80 | tcp |
Files
memory/4240-0-0x0000000074D40000-0x00000000754F0000-memory.dmp
memory/4240-1-0x0000000000570000-0x00000000006E8000-memory.dmp
memory/4240-2-0x0000000074D40000-0x00000000754F0000-memory.dmp
memory/4240-3-0x0000000077841000-0x0000000077842000-memory.dmp
memory/4240-4-0x0000000005380000-0x000000000541C000-memory.dmp
memory/4240-5-0x0000000005420000-0x0000000005508000-memory.dmp
memory/4240-6-0x0000000005270000-0x0000000005280000-memory.dmp
memory/4240-7-0x0000000000FF0000-0x0000000000FFE000-memory.dmp
memory/4240-8-0x00000000051D0000-0x000000000522C000-memory.dmp
memory/4240-10-0x00000000055E0000-0x0000000005672000-memory.dmp
memory/4240-9-0x0000000005AC0000-0x0000000006064000-memory.dmp
memory/4240-11-0x0000000000BD0000-0x0000000000BE2000-memory.dmp
memory/4240-12-0x0000000000BE0000-0x0000000000BF8000-memory.dmp
memory/4240-13-0x0000000000C60000-0x0000000000C70000-memory.dmp
memory/4240-14-0x00000000011C0000-0x00000000011CA000-memory.dmp
memory/4240-15-0x0000000006570000-0x00000000065D6000-memory.dmp
memory/4240-16-0x0000000006F00000-0x0000000007518000-memory.dmp
memory/4240-17-0x0000000006220000-0x0000000006232000-memory.dmp
memory/4240-18-0x00000000064F0000-0x000000000652C000-memory.dmp
memory/4240-19-0x0000000006240000-0x000000000628C000-memory.dmp
memory/4240-20-0x0000000006A00000-0x0000000006B0A000-memory.dmp
memory/4240-21-0x0000000006CE0000-0x0000000006EA2000-memory.dmp
memory/4240-22-0x0000000005270000-0x0000000005280000-memory.dmp