Analysis Overview
SHA256
cc00a259ec4ebde015fe0fad59f369ae23def081caa787ad0652f7d6b2fe6de0
Threat Level: Known bad
The file 421700a2d6d8516013d87e04628d2802.exe was found to be: Known bad.
Malicious Activity Summary
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
Adds Run key to start application
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-01 20:14
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-01 20:11
Reported
2024-11-01 20:19
Platform
win7-20240903-en
Max time kernel
145s
Max time network
127s
Command Line
Signatures
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 1376 created 1200 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | C:\Windows\Explorer.EXE |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\GifCamVideoEditor = "C:\\Users\\Admin\\Music\\GifCamUpdater\\GifCamOculus.exe" | C:\Users\Admin\AppData\Local\Temp\421700a2d6d8516013d87e04628d2802.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2700 set thread context of 1376 | N/A | C:\Users\Admin\AppData\Local\Temp\421700a2d6d8516013d87e04628d2802.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\dialer.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\421700a2d6d8516013d87e04628d2802.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dialer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\421700a2d6d8516013d87e04628d2802.exe
"C:\Users\Admin\AppData\Local\Temp\421700a2d6d8516013d87e04628d2802.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
C:\Windows\SysWOW64\dialer.exe
"C:\Windows\system32\dialer.exe"
Network
Files
memory/2700-0-0x0000000000400000-0x0000000000887000-memory.dmp
memory/2700-2-0x0000000000804000-0x0000000000810000-memory.dmp
memory/2700-1-0x0000000000400000-0x0000000000887000-memory.dmp
memory/2700-6-0x0000000000400000-0x0000000000887000-memory.dmp
memory/2700-4-0x0000000000400000-0x0000000000887000-memory.dmp
memory/2700-5-0x0000000000400000-0x0000000000887000-memory.dmp
memory/2700-7-0x0000000000400000-0x0000000000887000-memory.dmp
memory/1376-10-0x0000000000080000-0x0000000000130000-memory.dmp
memory/1376-9-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/2700-17-0x0000000000400000-0x0000000000887000-memory.dmp
memory/2700-11-0x0000000000400000-0x0000000000887000-memory.dmp
memory/1376-15-0x0000000000080000-0x0000000000130000-memory.dmp
memory/1376-8-0x0000000000080000-0x0000000000130000-memory.dmp
memory/1376-13-0x0000000000080000-0x0000000000130000-memory.dmp
memory/1376-18-0x000000007463E000-0x000000007463F000-memory.dmp
memory/1376-19-0x0000000074630000-0x0000000074D1E000-memory.dmp
memory/1376-21-0x0000000000590000-0x00000000005A0000-memory.dmp
memory/1376-20-0x0000000000330000-0x0000000000338000-memory.dmp
memory/1376-24-0x0000000074630000-0x0000000074D1E000-memory.dmp
memory/2896-28-0x0000000000080000-0x0000000000089000-memory.dmp
memory/1376-25-0x0000000077750000-0x00000000778F9000-memory.dmp
memory/1376-35-0x0000000074630000-0x0000000074D1E000-memory.dmp
memory/2896-34-0x0000000077750000-0x00000000778F9000-memory.dmp
memory/2896-39-0x00000000007A0000-0x0000000000BA0000-memory.dmp
memory/2896-38-0x00000000007A0000-0x0000000000BA0000-memory.dmp
memory/2896-37-0x00000000766E0000-0x0000000076727000-memory.dmp
memory/1376-32-0x00000000055A0000-0x00000000059A0000-memory.dmp
memory/2896-31-0x00000000007A0000-0x0000000000BA0000-memory.dmp
memory/2896-30-0x00000000007A0000-0x0000000000BA0000-memory.dmp
memory/2896-33-0x0000000000080000-0x0000000000089000-memory.dmp
memory/1376-27-0x00000000766E0000-0x0000000076727000-memory.dmp
memory/1376-23-0x00000000055A0000-0x00000000059A0000-memory.dmp
memory/1376-22-0x00000000055A0000-0x00000000059A0000-memory.dmp
memory/2700-41-0x0000000000804000-0x0000000000810000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-01 20:11
Reported
2024-11-01 20:19
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
112s
Command Line
Signatures
Rhadamanthys
Rhadamanthys family
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 4504 created 2884 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | C:\Windows\system32\sihost.exe |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\GifCamVideoEditor = "C:\\Users\\Admin\\Music\\GifCamUpdater\\GifCamOculus.exe" | C:\Users\Admin\AppData\Local\Temp\421700a2d6d8516013d87e04628d2802.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 448 set thread context of 4504 | N/A | C:\Users\Admin\AppData\Local\Temp\421700a2d6d8516013d87e04628d2802.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe |
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\421700a2d6d8516013d87e04628d2802.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\openwith.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.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\421700a2d6d8516013d87e04628d2802.exe
"C:\Users\Admin\AppData\Local\Temp\421700a2d6d8516013d87e04628d2802.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
C:\Windows\SysWOW64\openwith.exe
"C:\Windows\system32\openwith.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/448-0-0x0000000000400000-0x0000000000887000-memory.dmp
memory/448-2-0x0000000000804000-0x0000000000810000-memory.dmp
memory/448-6-0x0000000000400000-0x0000000000887000-memory.dmp
memory/4504-8-0x0000000000660000-0x0000000000710000-memory.dmp
memory/448-9-0x0000000000400000-0x0000000000887000-memory.dmp
memory/448-10-0x0000000000400000-0x0000000000887000-memory.dmp
memory/448-7-0x0000000000400000-0x0000000000887000-memory.dmp
memory/4504-11-0x0000000005010000-0x00000000050A2000-memory.dmp
memory/448-4-0x0000000000400000-0x0000000000887000-memory.dmp
memory/4504-12-0x0000000073D3E000-0x0000000073D3F000-memory.dmp
memory/448-5-0x0000000000400000-0x0000000000887000-memory.dmp
memory/448-1-0x0000000000400000-0x0000000000887000-memory.dmp
memory/4504-13-0x0000000073D30000-0x00000000744E0000-memory.dmp
memory/4504-16-0x00000000052B0000-0x00000000056B0000-memory.dmp
memory/4504-17-0x00000000052B0000-0x00000000056B0000-memory.dmp
memory/4504-18-0x0000000073D30000-0x00000000744E0000-memory.dmp
memory/4504-15-0x0000000004FF0000-0x0000000005000000-memory.dmp
memory/4504-21-0x0000000076AE0000-0x0000000076CF5000-memory.dmp
memory/4504-25-0x0000000073D30000-0x00000000744E0000-memory.dmp
memory/4504-27-0x0000000073D30000-0x00000000744E0000-memory.dmp
memory/1296-32-0x0000000002C80000-0x0000000003080000-memory.dmp
memory/1296-31-0x0000000002C80000-0x0000000003080000-memory.dmp
memory/1296-30-0x0000000076AE0000-0x0000000076CF5000-memory.dmp
memory/1296-28-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/1296-26-0x0000000002C80000-0x0000000003080000-memory.dmp
memory/1296-33-0x0000000002C80000-0x0000000003080000-memory.dmp
memory/1296-22-0x00000000010F0000-0x00000000010F9000-memory.dmp
memory/4504-19-0x00007FFF0C430000-0x00007FFF0C625000-memory.dmp
memory/4504-14-0x0000000002800000-0x0000000002808000-memory.dmp
memory/448-35-0x0000000000804000-0x0000000000810000-memory.dmp