Analysis Overview
SHA256
7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1
Threat Level: Known bad
The file 7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Snakekeylogger family
Snake Keylogger payload
Checks computer location settings
Deletes itself
Looks up external IP address via web service
Unsigned PE
Enumerates physical storage devices
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 02:31
Signatures
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Snakekeylogger family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 02:31
Reported
2024-11-12 02:34
Platform
win10v2004-20241007-en
Max time kernel
95s
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
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\choice.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2364 wrote to memory of 5004 | N/A | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2364 wrote to memory of 5004 | N/A | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2364 wrote to memory of 5004 | N/A | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5004 wrote to memory of 3560 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\choice.exe |
| PID 5004 wrote to memory of 3560 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\choice.exe |
| PID 5004 wrote to memory of 3560 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\choice.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe
"C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe"
C:\Windows\SysWOW64\choice.exe
choice /C Y /N /D Y /T 3
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.8.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/2364-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp
memory/2364-1-0x0000000000B50000-0x0000000000B76000-memory.dmp
memory/2364-2-0x0000000005BB0000-0x0000000006154000-memory.dmp
memory/2364-3-0x0000000005550000-0x00000000055EC000-memory.dmp
memory/2364-4-0x0000000074CD0000-0x0000000075480000-memory.dmp
memory/2364-6-0x0000000074CD0000-0x0000000075480000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 02:31
Reported
2024-11-12 02:34
Platform
win7-20240729-en
Max time kernel
63s
Max time network
30s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Snakekeylogger family
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\choice.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe
"C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\7855973b58ef009de33b592c971b329ef9b1fdbb4713f018f296b18fa8ef1ce1.exe"
C:\Windows\SysWOW64\choice.exe
choice /C Y /N /D Y /T 3
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
Files
memory/2004-0-0x0000000073DBE000-0x0000000073DBF000-memory.dmp
memory/2004-1-0x00000000013E0000-0x0000000001406000-memory.dmp
memory/2004-2-0x0000000073DB0000-0x000000007449E000-memory.dmp
memory/2004-3-0x0000000073DBE000-0x0000000073DBF000-memory.dmp
memory/2004-4-0x0000000073DB0000-0x000000007449E000-memory.dmp
memory/2004-5-0x0000000073DB0000-0x000000007449E000-memory.dmp