Analysis Overview
SHA256
b7bcc2956573b5bb7847d280edca2134d50781c43305904c6c5c5d327631516e
Threat Level: Known bad
The file b7bcc2956573b5bb7847d280edca2134d50781c43305904c6c5c5d327631516e was found to be: Known bad.
Malicious Activity Summary
Contains code to disable Windows Defender
Orcus
Orcurs Rat Executable
Orcus family
Orcus main payload
Orcurs Rat Executable
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-16 01:10
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: behavioral2
Detonation Overview
Submitted
2023-12-16 01:10
Reported
2023-12-16 01:13
Platform
win10v2004-20231215-en
Max time kernel
139s
Max time network
143s
Command Line
Signatures
Contains code to disable Windows Defender
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Orcus
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b7bcc2956573b5bb7847d280edca2134d50781c43305904c6c5c5d327631516e.exe
"C:\Users\Admin\AppData\Local\Temp\b7bcc2956573b5bb7847d280edca2134d50781c43305904c6c5c5d327631516e.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 148.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.73.50.20.in-addr.arpa | udp |
Files
memory/4744-0-0x0000000075010000-0x00000000757C0000-memory.dmp
memory/4744-1-0x00000000003E0000-0x00000000006E0000-memory.dmp
memory/4744-2-0x0000000001210000-0x0000000001220000-memory.dmp
memory/4744-3-0x0000000002BF0000-0x0000000002BFE000-memory.dmp
memory/4744-4-0x00000000052C0000-0x000000000531C000-memory.dmp
memory/4744-5-0x00000000059B0000-0x0000000005F54000-memory.dmp
memory/4744-6-0x00000000054A0000-0x0000000005532000-memory.dmp
memory/4744-7-0x00000000052B0000-0x00000000052C2000-memory.dmp
memory/4744-8-0x0000000005490000-0x0000000005498000-memory.dmp
memory/4744-9-0x0000000005940000-0x000000000594A000-memory.dmp
memory/4744-10-0x0000000005950000-0x0000000005958000-memory.dmp
memory/4744-11-0x0000000006070000-0x000000000607A000-memory.dmp
memory/4744-12-0x0000000001210000-0x0000000001220000-memory.dmp
memory/4744-13-0x0000000075010000-0x00000000757C0000-memory.dmp
memory/4744-14-0x0000000001210000-0x0000000001220000-memory.dmp
memory/4744-15-0x0000000001210000-0x0000000001220000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-16 01:10
Reported
2023-12-16 01:13
Platform
win7-20231215-en
Max time kernel
120s
Max time network
123s
Command Line
Signatures
Contains code to disable Windows Defender
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Orcus
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b7bcc2956573b5bb7847d280edca2134d50781c43305904c6c5c5d327631516e.exe
"C:\Users\Admin\AppData\Local\Temp\b7bcc2956573b5bb7847d280edca2134d50781c43305904c6c5c5d327631516e.exe"
Network
Files
memory/2008-0-0x0000000000E60000-0x0000000001160000-memory.dmp
memory/2008-1-0x0000000074DB0000-0x000000007549E000-memory.dmp
memory/2008-2-0x0000000000610000-0x0000000000650000-memory.dmp
memory/2008-3-0x00000000002C0000-0x00000000002CE000-memory.dmp
memory/2008-4-0x0000000000850000-0x00000000008AC000-memory.dmp
memory/2008-5-0x0000000000450000-0x0000000000462000-memory.dmp
memory/2008-6-0x0000000000660000-0x0000000000668000-memory.dmp
memory/2008-8-0x0000000000680000-0x0000000000688000-memory.dmp
memory/2008-7-0x0000000000670000-0x000000000067A000-memory.dmp
memory/2008-9-0x0000000000610000-0x0000000000650000-memory.dmp
memory/2008-10-0x0000000074DB0000-0x000000007549E000-memory.dmp
memory/2008-11-0x0000000000610000-0x0000000000650000-memory.dmp
memory/2008-12-0x0000000000610000-0x0000000000650000-memory.dmp