Analysis Overview
SHA256
9fedf1aaea38b9847b0badbd1a47756ad0c48b541460530e1602485ef707ae0c
Threat Level: Known bad
The file 9fedf1aaea38b9847b0badbd1a47756ad0c48b541460530e1602485ef707ae0c.exe was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Looks up external IP address via web service
Suspicious use of SetThreadContext
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 02:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 02:45
Reported
2024-11-12 02:48
Platform
win7-20240903-en
Max time kernel
117s
Max time network
117s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9fedf1aaea38b9847b0badbd1a47756ad0c48b541460530e1602485ef707ae0c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9fedf1aaea38b9847b0badbd1a47756ad0c48b541460530e1602485ef707ae0c.exe
"C:\Users\Admin\AppData\Local\Temp\9fedf1aaea38b9847b0badbd1a47756ad0c48b541460530e1602485ef707ae0c.exe"
Network
Files
memory/2124-0-0x000007FEF5423000-0x000007FEF5424000-memory.dmp
memory/2124-1-0x00000000011A0000-0x00000000011A8000-memory.dmp
memory/2124-2-0x00000000002D0000-0x000000000034A000-memory.dmp
memory/2124-3-0x000007FEF5420000-0x000007FEF5E0C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 02:45
Reported
2024-11-12 02:48
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
136s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Snakekeylogger family
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 756 set thread context of 3672 | N/A | C:\Users\Admin\AppData\Local\Temp\9fedf1aaea38b9847b0badbd1a47756ad0c48b541460530e1602485ef707ae0c.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.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\CasPol.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| 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\9fedf1aaea38b9847b0badbd1a47756ad0c48b541460530e1602485ef707ae0c.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\9fedf1aaea38b9847b0badbd1a47756ad0c48b541460530e1602485ef707ae0c.exe
"C:\Users\Admin\AppData\Local\Temp\9fedf1aaea38b9847b0badbd1a47756ad0c48b541460530e1602485ef707ae0c.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3672 -ip 3672
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3672 -s 1588
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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 193.122.130.0:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 0.130.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.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 | 13.86.106.20.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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/756-0-0x00007FFC7FDF3000-0x00007FFC7FDF5000-memory.dmp
memory/756-1-0x000002613B650000-0x000002613B658000-memory.dmp
memory/756-2-0x0000026155A00000-0x0000026155A7A000-memory.dmp
memory/756-3-0x00007FFC7FDF0000-0x00007FFC808B1000-memory.dmp
memory/3672-4-0x0000000000400000-0x0000000000426000-memory.dmp
memory/3672-5-0x00000000745FE000-0x00000000745FF000-memory.dmp
memory/3672-6-0x0000000005640000-0x0000000005BE4000-memory.dmp
memory/3672-7-0x0000000005090000-0x000000000512C000-memory.dmp
memory/756-8-0x00007FFC7FDF0000-0x00007FFC808B1000-memory.dmp
memory/3672-9-0x00000000745F0000-0x0000000074DA0000-memory.dmp
memory/3672-10-0x00000000745F0000-0x0000000074DA0000-memory.dmp