Analysis Overview
SHA256
8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519
Threat Level: Known bad
The file 8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519 was found to be: Known bad.
Malicious Activity Summary
Suspicious use of NtCreateUserProcessOtherParentProcess
Rhadamanthys
Rhadamanthys family
Loads dropped DLL
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 11:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 11:22
Reported
2024-11-07 11:24
Platform
win7-20241010-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519.exe | N/A |
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\8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519.exe
"C:\Users\Admin\AppData\Local\Temp\8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519.exe"
Network
Files
memory/1504-0-0x0000000073EDE000-0x0000000073EDF000-memory.dmp
memory/1504-1-0x0000000000110000-0x0000000000188000-memory.dmp
memory/1504-2-0x00000000004E0000-0x00000000004E6000-memory.dmp
\Users\Admin\AppData\Roaming\msvcp110.dll
| MD5 | a91ea405d77ddbcd0516c533cf16bc82 |
| SHA1 | cb8011380d17074671a164b58975abffbf0f0daf |
| SHA256 | 385640a86350eac4b8a5ec83b75fb5bcb6f5de12a9338b1d1296e3ba09f7ad41 |
| SHA512 | 4390584749bf06a685bcdb9e16a9c700de396e6c183a7ceebe622f84d241af93d363fa15a80e072b61472f8d5cb4f783208b81a5668bbd8cefae483d395d35f0 |
memory/1504-7-0x0000000074E00000-0x0000000074EC1000-memory.dmp
memory/1504-8-0x0000000073ED0000-0x00000000745BE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-07 11:22
Reported
2024-11-07 11:24
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
139s
Command Line
Signatures
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 732 created 2660 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | C:\Windows\system32\sihost.exe |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3616 set thread context of 732 | N/A | C:\Users\Admin\AppData\Local\Temp\8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\openwith.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\openwith.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519.exe
"C:\Users\Admin\AppData\Local\Temp\8d59ab8245f380aa60471522eea024f4336e791b676b30196995783cbe8a4519.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
C:\Windows\SysWOW64\openwith.exe
"C:\Windows\system32\openwith.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 732 -ip 732
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 732 -s 436
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 732 -ip 732
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 732 -s 432
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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/3616-0-0x000000007443E000-0x000000007443F000-memory.dmp
memory/3616-1-0x0000000000170000-0x00000000001E8000-memory.dmp
memory/3616-2-0x00000000024A0000-0x00000000024A6000-memory.dmp
C:\Users\Admin\AppData\Roaming\msvcp110.dll
| MD5 | a91ea405d77ddbcd0516c533cf16bc82 |
| SHA1 | cb8011380d17074671a164b58975abffbf0f0daf |
| SHA256 | 385640a86350eac4b8a5ec83b75fb5bcb6f5de12a9338b1d1296e3ba09f7ad41 |
| SHA512 | 4390584749bf06a685bcdb9e16a9c700de396e6c183a7ceebe622f84d241af93d363fa15a80e072b61472f8d5cb4f783208b81a5668bbd8cefae483d395d35f0 |
memory/3616-3-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/732-11-0x0000000000400000-0x000000000047E000-memory.dmp
memory/732-12-0x0000000000400000-0x000000000047E000-memory.dmp
memory/3616-10-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/732-16-0x0000000000400000-0x000000000047E000-memory.dmp
memory/732-13-0x0000000000400000-0x000000000047E000-memory.dmp
memory/3616-15-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/732-17-0x0000000003E40000-0x0000000004240000-memory.dmp
memory/732-18-0x0000000003E40000-0x0000000004240000-memory.dmp
memory/732-19-0x0000000003E40000-0x0000000004240000-memory.dmp
memory/732-22-0x0000000075070000-0x0000000075285000-memory.dmp
memory/732-23-0x0000000003E40000-0x0000000004240000-memory.dmp
memory/556-24-0x0000000000F30000-0x0000000000F39000-memory.dmp
memory/732-20-0x00007FFB52610000-0x00007FFB52805000-memory.dmp
memory/556-26-0x0000000002D90000-0x0000000003190000-memory.dmp
memory/556-27-0x0000000002D90000-0x0000000003190000-memory.dmp
memory/556-30-0x0000000075070000-0x0000000075285000-memory.dmp
memory/556-31-0x0000000002D90000-0x0000000003190000-memory.dmp
memory/556-28-0x00007FFB52610000-0x00007FFB52805000-memory.dmp
memory/732-32-0x0000000003E40000-0x0000000004240000-memory.dmp
memory/556-33-0x0000000002D90000-0x0000000003190000-memory.dmp