Analysis Overview
SHA256
9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731
Threat Level: Known bad
The file 9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731 was found to be: Known bad.
Malicious Activity Summary
Orcus family
Orcus
Orcus main payload
Orcurs Rat Executable
Orcurs Rat Executable
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-04 01:07
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
2024-12-04 01:07
Reported
2024-12-04 01:10
Platform
win7-20241010-en
Max time kernel
126s
Max time network
126s
Command Line
Signatures
Orcus
Orcus family
Orcus main payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2916 set thread context of 1252 | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe
"C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe"
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
"C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {4ACF4CC7-1073-417C-AA98-048AFA6436B2} S-1-5-21-2039016743-699959520-214465309-1000:PIDEURYY\Admin:Interactive:[1]
C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 61651.client.sudorat.top | udp |
| RU | 185.37.62.158:61651 | 61651.client.sudorat.top | tcp |
| N/A | 127.0.0.1:1111 | tcp |
Files
memory/2288-38-0x0000000000070000-0x000000000036E000-memory.dmp
memory/1252-37-0x0000000000A00000-0x0000000000A10000-memory.dmp
memory/1252-36-0x0000000000950000-0x0000000000968000-memory.dmp
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
| MD5 | e512d285864f8c371fc83b8cad1c3f42 |
| SHA1 | dfbd2db68e994bfaf4ca785d98c8f388a9090d29 |
| SHA256 | 9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731 |
| SHA512 | 6527b36d9a4efa23e1f0cb15871792c7fa32638d8f88860a678de665f80655808b9480c3681c3e165539a2edb5265c4e73eed73e10c05ee37f65695e11107f55 |
memory/2916-34-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/1252-33-0x0000000000400000-0x00000000006FE000-memory.dmp
memory/1252-31-0x0000000000400000-0x00000000006FE000-memory.dmp
memory/1252-30-0x0000000000400000-0x00000000006FE000-memory.dmp
memory/1252-27-0x0000000000400000-0x00000000006FE000-memory.dmp
memory/1252-25-0x0000000000400000-0x00000000006FE000-memory.dmp
memory/1252-23-0x0000000000400000-0x00000000006FE000-memory.dmp
memory/1252-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1252-21-0x0000000000400000-0x00000000006FE000-memory.dmp
memory/2916-20-0x0000000002370000-0x00000000023BE000-memory.dmp
memory/2916-19-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/2916-18-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/2916-17-0x0000000000380000-0x000000000067E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab899C.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
memory/2932-16-0x00000000748C0000-0x0000000074FAE000-memory.dmp
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe.config
| MD5 | a2b76cea3a59fa9af5ea21ff68139c98 |
| SHA1 | 35d76475e6a54c168f536e30206578babff58274 |
| SHA256 | f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839 |
| SHA512 | b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad |
memory/2932-5-0x0000000000410000-0x0000000000422000-memory.dmp
memory/2932-4-0x0000000001210000-0x000000000126C000-memory.dmp
memory/2932-3-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/2932-2-0x0000000000380000-0x000000000038E000-memory.dmp
memory/2932-1-0x00000000012F0000-0x00000000015EE000-memory.dmp
memory/2932-0-0x00000000748CE000-0x00000000748CF000-memory.dmp
memory/1252-55-0x0000000004FE0000-0x0000000004FEE000-memory.dmp
memory/1252-56-0x0000000005320000-0x0000000005322000-memory.dmp
memory/1168-58-0x0000000000F20000-0x000000000121E000-memory.dmp
memory/1496-60-0x0000000000090000-0x000000000038E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-04 01:07
Reported
2024-12-04 01:10
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Orcus
Orcus family
Orcus main payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1708 set thread context of 2064 | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe |
| PID 2328 set thread context of 1092 | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe
"C:\Users\Admin\AppData\Local\Temp\9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731.exe"
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
"C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe"
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 61651.client.sudorat.top | udp |
| RU | 185.37.62.158:61651 | 61651.client.sudorat.top | tcp |
| US | 8.8.8.8:53 | 158.62.37.185.in-addr.arpa | udp |
| N/A | 127.0.0.1:1111 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/4208-0-0x000000007523E000-0x000000007523F000-memory.dmp
memory/4208-1-0x0000000000E10000-0x000000000110E000-memory.dmp
memory/4208-2-0x0000000005A70000-0x0000000005A7E000-memory.dmp
memory/4208-3-0x0000000075230000-0x00000000759E0000-memory.dmp
memory/4208-4-0x0000000005CB0000-0x0000000005D0C000-memory.dmp
memory/4208-5-0x00000000063B0000-0x0000000006954000-memory.dmp
memory/4208-6-0x0000000005EA0000-0x0000000005F32000-memory.dmp
memory/4208-7-0x0000000005E90000-0x0000000005EA2000-memory.dmp
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe
| MD5 | e512d285864f8c371fc83b8cad1c3f42 |
| SHA1 | dfbd2db68e994bfaf4ca785d98c8f388a9090d29 |
| SHA256 | 9fde065bbcfc7ae0280dc789fad557d7dd178e0ae2fc016299a53cf097fd0731 |
| SHA512 | 6527b36d9a4efa23e1f0cb15871792c7fa32638d8f88860a678de665f80655808b9480c3681c3e165539a2edb5265c4e73eed73e10c05ee37f65695e11107f55 |
C:\Users\Admin\AppData\Roaming\dbpythongame\tobase.exe.config
| MD5 | a2b76cea3a59fa9af5ea21ff68139c98 |
| SHA1 | 35d76475e6a54c168f536e30206578babff58274 |
| SHA256 | f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839 |
| SHA512 | b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad |
memory/1708-23-0x0000000075230000-0x00000000759E0000-memory.dmp
memory/4208-24-0x0000000075230000-0x00000000759E0000-memory.dmp
memory/1708-25-0x0000000075230000-0x00000000759E0000-memory.dmp
memory/1708-26-0x0000000005400000-0x0000000005412000-memory.dmp
memory/1708-27-0x0000000006160000-0x00000000061AE000-memory.dmp
memory/1708-29-0x00000000063C0000-0x000000000645C000-memory.dmp
memory/2328-32-0x0000000075230000-0x00000000759E0000-memory.dmp
memory/1708-33-0x0000000075230000-0x00000000759E0000-memory.dmp
memory/2328-34-0x0000000005CE0000-0x0000000005CF2000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\tobase.exe.log
| MD5 | 663b8d5469caa4489d463aa9bc18124f |
| SHA1 | e57123a7d969115853ea631a3b33826335025d28 |
| SHA256 | 7b4fa505452f0b8ac74bb31f5a03b13342836318018fb18d224ae2ff11b1a7e8 |
| SHA512 | 45e373295125a629fcc0b19609608d969c9106514918bfac5d6b8e340e407434577b825741b8fa6a043c8f3f5c1a030ba8857da5f4e8ef15a551ce3c5fe03b55 |
memory/2328-38-0x0000000075230000-0x00000000759E0000-memory.dmp
memory/1092-39-0x0000000005C60000-0x0000000005C78000-memory.dmp
memory/1092-40-0x0000000005CF0000-0x0000000005D00000-memory.dmp
memory/1092-41-0x0000000006960000-0x000000000696A000-memory.dmp
memory/1092-44-0x0000000007270000-0x00000000072D6000-memory.dmp
memory/1092-45-0x0000000007900000-0x0000000007F18000-memory.dmp
memory/1092-46-0x0000000007310000-0x0000000007322000-memory.dmp
memory/1092-47-0x0000000007370000-0x00000000073AC000-memory.dmp
memory/1092-49-0x00000000073B0000-0x00000000073FC000-memory.dmp
memory/1092-50-0x0000000007540000-0x000000000764A000-memory.dmp
memory/1092-51-0x0000000007F20000-0x00000000080E2000-memory.dmp
memory/1092-52-0x0000000007710000-0x000000000771E000-memory.dmp
memory/1092-53-0x0000000008440000-0x0000000008490000-memory.dmp