Analysis Overview
SHA256
5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837
Threat Level: Known bad
The file 5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837 was found to be: Known bad.
Malicious Activity Summary
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Suspicious use of SetThreadContext
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-18 21:52
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-18 21:52
Reported
2024-05-18 21:55
Platform
win7-20240221-en
Max time kernel
121s
Max time network
129s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2808 wrote to memory of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2808 wrote to memory of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2808 wrote to memory of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2808 wrote to memory of 2860 | N/A | C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe
"C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 96
Network
Files
memory/2808-0-0x00000000000E0000-0x00000000000E1000-memory.dmp
memory/2808-1-0x00000000000E0000-0x00000000000E1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 21:52
Reported
2024-05-18 21:55
Platform
win10v2004-20240508-en
Max time kernel
144s
Max time network
130s
Command Line
Signatures
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 4976 created 2580 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | C:\Windows\system32\sihost.exe |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2948 set thread context of 4976 | N/A | C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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\system32\sihost.exe
sihost.exe
C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe
"C:\Users\Admin\AppData\Local\Temp\5e615221495fb040e68ca90042c5ce4aa01b684baccc647b4043c063c5e7f837.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\SysWOW64\dialer.exe
"C:\Windows\system32\dialer.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4976 -ip 4976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 596
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4976 -ip 4976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 592
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4436,i,7012731823941922179,12386606396608877869,262144 --variations-seed-version --mojo-platform-channel-handle=4024 /prefetch:8
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 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| BE | 2.17.196.177:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.196.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.131.50.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/2948-0-0x0000000000A90000-0x0000000000A91000-memory.dmp
memory/2948-1-0x0000000000A90000-0x0000000000A91000-memory.dmp
memory/4976-2-0x0000000000400000-0x000000000046D000-memory.dmp
memory/4976-5-0x0000000000400000-0x000000000046D000-memory.dmp
memory/4976-6-0x0000000000400000-0x000000000046D000-memory.dmp
memory/4976-7-0x0000000003D70000-0x0000000004170000-memory.dmp
memory/4976-8-0x0000000003D70000-0x0000000004170000-memory.dmp
memory/4976-9-0x0000000003D70000-0x0000000004170000-memory.dmp
memory/4976-10-0x00007FF9AED30000-0x00007FF9AEF25000-memory.dmp
memory/4976-13-0x0000000076750000-0x0000000076965000-memory.dmp
memory/4976-12-0x0000000003D70000-0x0000000004170000-memory.dmp
memory/2132-14-0x00000000004F0000-0x00000000004F9000-memory.dmp
memory/4976-16-0x0000000003D70000-0x0000000004170000-memory.dmp
memory/2132-17-0x0000000002170000-0x0000000002570000-memory.dmp
memory/2132-19-0x00007FF9AED30000-0x00007FF9AEF25000-memory.dmp
memory/2132-18-0x0000000002170000-0x0000000002570000-memory.dmp
memory/2132-21-0x0000000076750000-0x0000000076965000-memory.dmp
memory/2132-22-0x0000000002170000-0x0000000002570000-memory.dmp
memory/2132-23-0x0000000002170000-0x0000000002570000-memory.dmp