Analysis Overview
SHA256
31b5000cf78635731bfe23c558dfe5b7f5319ee14fc34864a51e6cc125647a41
Threat Level: Known bad
The file 82b51cd131dfd15563e352b5ee83163c was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Snake Keylogger payload
Looks up external IP address via web service
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-30 22:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-30 22:19
Reported
2024-01-30 22:22
Platform
win7-20231215-en
Max time kernel
122s
Max time network
127s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2416 set thread context of 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe
"C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe"
C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe
"C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe"
C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe
"C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe"
C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe
"C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 1616
Network
| Country | Destination | Domain | Proto |
| 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 | freegeoip.app | udp |
| US | 104.21.73.97:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 172.67.209.71:443 | ipbase.com | tcp |
Files
memory/2416-0-0x0000000000230000-0x000000000034E000-memory.dmp
memory/2416-1-0x0000000074430000-0x0000000074B1E000-memory.dmp
memory/2416-2-0x0000000004E60000-0x0000000004EA0000-memory.dmp
memory/2416-3-0x0000000000570000-0x0000000000588000-memory.dmp
memory/2416-4-0x0000000074430000-0x0000000074B1E000-memory.dmp
memory/2416-5-0x0000000004E60000-0x0000000004EA0000-memory.dmp
memory/2416-6-0x0000000005FA0000-0x0000000006030000-memory.dmp
memory/2416-7-0x0000000000710000-0x0000000000734000-memory.dmp
memory/2548-8-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2548-9-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2548-10-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2548-11-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2548-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2548-14-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2416-18-0x0000000074430000-0x0000000074B1E000-memory.dmp
memory/2548-16-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2548-19-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2548-20-0x0000000073450000-0x0000000073B3E000-memory.dmp
memory/2548-21-0x0000000004BC0000-0x0000000004C00000-memory.dmp
memory/2548-22-0x0000000073450000-0x0000000073B3E000-memory.dmp
memory/2548-23-0x0000000004BC0000-0x0000000004C00000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-30 22:19
Reported
2024-01-30 22:22
Platform
win10v2004-20231215-en
Max time kernel
135s
Max time network
163s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4516 set thread context of 2252 | N/A | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe
"C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe"
C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe
"C:\Users\Admin\AppData\Local\Temp\82b51cd131dfd15563e352b5ee83163c.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2252 -ip 2252
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 1828
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.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 | freegeoip.app | udp |
| US | 104.21.73.97:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | 97.73.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 172.67.209.71:443 | ipbase.com | tcp |
| US | 8.8.8.8:53 | 71.209.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.73.42.20.in-addr.arpa | udp |
Files
memory/4516-0-0x00000000746C0000-0x0000000074E70000-memory.dmp
memory/4516-1-0x0000000000500000-0x000000000061E000-memory.dmp
memory/4516-2-0x0000000005030000-0x00000000050CC000-memory.dmp
memory/4516-3-0x0000000005680000-0x0000000005C24000-memory.dmp
memory/4516-4-0x00000000050D0000-0x0000000005162000-memory.dmp
memory/4516-5-0x0000000004F90000-0x0000000004FA0000-memory.dmp
memory/4516-6-0x0000000005020000-0x000000000502A000-memory.dmp
memory/4516-7-0x00000000052C0000-0x0000000005316000-memory.dmp
memory/4516-8-0x0000000005540000-0x0000000005558000-memory.dmp
memory/4516-9-0x00000000746C0000-0x0000000074E70000-memory.dmp
memory/4516-10-0x0000000004F90000-0x0000000004FA0000-memory.dmp
memory/4516-11-0x00000000082B0000-0x0000000008340000-memory.dmp
memory/4516-12-0x000000000AA40000-0x000000000AA64000-memory.dmp
memory/2252-13-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2252-14-0x00000000746C0000-0x0000000074E70000-memory.dmp
memory/4516-16-0x00000000746C0000-0x0000000074E70000-memory.dmp
memory/2252-17-0x00000000056E0000-0x00000000056F0000-memory.dmp
memory/2252-18-0x00000000746C0000-0x0000000074E70000-memory.dmp