Analysis Overview
SHA256
2afae8de1839b3d0f9119f518e170e2ade9b4768af627c7d40d25dce4f2b90e2
Threat Level: Known bad
The file 3A9CEC4DC91E9070F66126DB353DAA3D.exe was found to be: Known bad.
Malicious Activity Summary
Orcus
Orcurs Rat Executable
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-21 20:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-21 20:40
Reported
2023-12-21 20:43
Platform
win7-20231215-en
Max time kernel
120s
Max time network
152s
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\3A9CEC4DC91E9070F66126DB353DAA3D.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3A9CEC4DC91E9070F66126DB353DAA3D.exe
"C:\Users\Admin\AppData\Local\Temp\3A9CEC4DC91E9070F66126DB353DAA3D.exe"
Network
| Country | Destination | Domain | Proto |
| HK | 27.124.3.19:6606 | tcp | |
| HK | 27.124.3.19:6606 | tcp | |
| HK | 27.124.3.19:6606 | tcp |
Files
memory/1732-0-0x0000000000B90000-0x0000000000CCE000-memory.dmp
memory/1732-1-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/1732-2-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/1732-3-0x00000000042A0000-0x0000000004388000-memory.dmp
memory/1732-4-0x0000000004CB0000-0x0000000004CF0000-memory.dmp
memory/1732-5-0x00000000004A0000-0x00000000004AE000-memory.dmp
memory/1732-6-0x0000000004760000-0x00000000047BC000-memory.dmp
memory/1732-7-0x00000000776B0000-0x00000000776B1000-memory.dmp
memory/1732-8-0x0000000000760000-0x0000000000772000-memory.dmp
memory/1732-9-0x00000000020D0000-0x00000000020E8000-memory.dmp
memory/1732-10-0x00000000047C0000-0x00000000047D0000-memory.dmp
memory/1732-11-0x0000000004CB0000-0x0000000004CF0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabAD03.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-21 20:40
Reported
2023-12-21 20:43
Platform
win10v2004-20231215-en
Max time kernel
93s
Max time network
149s
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\3A9CEC4DC91E9070F66126DB353DAA3D.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\3A9CEC4DC91E9070F66126DB353DAA3D.exe
"C:\Users\Admin\AppData\Local\Temp\3A9CEC4DC91E9070F66126DB353DAA3D.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 83.177.190.20.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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.109.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| HK | 27.124.3.19:6606 | tcp | |
| US | 8.8.8.8:53 | 19.3.124.27.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
Files
memory/3496-1-0x0000000000C50000-0x0000000000D8E000-memory.dmp
memory/3496-0-0x0000000074480000-0x0000000074C30000-memory.dmp
memory/3496-2-0x0000000074480000-0x0000000074C30000-memory.dmp
memory/3496-3-0x0000000076F81000-0x0000000076F82000-memory.dmp
memory/3496-4-0x0000000005A60000-0x0000000005AFC000-memory.dmp
memory/3496-5-0x0000000005B00000-0x0000000005BE8000-memory.dmp
memory/3496-6-0x00000000057B0000-0x00000000057C0000-memory.dmp
memory/3496-7-0x0000000005780000-0x000000000578E000-memory.dmp
memory/3496-8-0x00000000059C0000-0x0000000005A1C000-memory.dmp
memory/3496-9-0x00000000061A0000-0x0000000006744000-memory.dmp
memory/3496-10-0x0000000005CC0000-0x0000000005D52000-memory.dmp
memory/3496-11-0x0000000005CA0000-0x0000000005CB2000-memory.dmp
memory/3496-12-0x0000000005E60000-0x0000000005E78000-memory.dmp
memory/3496-13-0x0000000006100000-0x0000000006110000-memory.dmp
memory/3496-14-0x00000000068A0000-0x00000000068AA000-memory.dmp
memory/3496-15-0x0000000001650000-0x00000000016B6000-memory.dmp
memory/3496-16-0x00000000076F0000-0x0000000007D08000-memory.dmp
memory/3496-18-0x0000000007080000-0x00000000070BC000-memory.dmp
memory/3496-19-0x00000000070D0000-0x000000000711C000-memory.dmp
memory/3496-17-0x0000000006A20000-0x0000000006A32000-memory.dmp
memory/3496-20-0x0000000007230000-0x000000000733A000-memory.dmp
memory/3496-21-0x0000000007510000-0x00000000076D2000-memory.dmp
memory/3496-22-0x00000000057B0000-0x00000000057C0000-memory.dmp