Analysis Overview
SHA256
b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540
Threat Level: Known bad
The file b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Snakekeylogger family
Snake Keylogger payload
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Suspicious use of WriteProcessMemory
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 04:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 04:11
Reported
2024-11-05 04:14
Platform
win7-20240903-en
Max time kernel
121s
Max time network
128s
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 |
Snakekeylogger family
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
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 1548 set thread context of 2480 | N/A | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.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\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe
"C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe"
C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe
"C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe"
C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe
"C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
Files
memory/1548-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp
memory/1548-1-0x0000000000A80000-0x0000000000B28000-memory.dmp
memory/1548-2-0x0000000074C50000-0x000000007533E000-memory.dmp
memory/1548-3-0x0000000000990000-0x00000000009AC000-memory.dmp
memory/1548-4-0x0000000074C5E000-0x0000000074C5F000-memory.dmp
memory/1548-5-0x0000000074C50000-0x000000007533E000-memory.dmp
memory/1548-6-0x00000000008A0000-0x0000000000908000-memory.dmp
memory/2480-9-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2480-17-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2480-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2480-13-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2480-11-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2480-22-0x0000000074C50000-0x000000007533E000-memory.dmp
memory/2480-21-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2480-19-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2480-7-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1548-23-0x0000000074C50000-0x000000007533E000-memory.dmp
memory/2480-24-0x0000000074C50000-0x000000007533E000-memory.dmp
memory/2480-25-0x0000000074C50000-0x000000007533E000-memory.dmp
memory/2480-26-0x0000000074C50000-0x000000007533E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-05 04:11
Reported
2024-11-05 04:14
Platform
win10v2004-20241007-en
Max time kernel
136s
Max time network
139s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Snakekeylogger family
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
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 404 set thread context of 4104 | N/A | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.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\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe
"C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe"
C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe
"C:\Users\Admin\AppData\Local\Temp\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 168.6.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/404-0-0x0000000074F5E000-0x0000000074F5F000-memory.dmp
memory/404-1-0x0000000000BE0000-0x0000000000C88000-memory.dmp
memory/404-2-0x0000000005B90000-0x0000000006134000-memory.dmp
memory/404-3-0x00000000055E0000-0x0000000005672000-memory.dmp
memory/404-4-0x0000000005550000-0x000000000555A000-memory.dmp
memory/404-5-0x0000000074F50000-0x0000000075700000-memory.dmp
memory/404-6-0x0000000005820000-0x00000000058BC000-memory.dmp
memory/404-7-0x0000000005800000-0x000000000581C000-memory.dmp
memory/404-8-0x0000000074F5E000-0x0000000074F5F000-memory.dmp
memory/404-9-0x0000000074F50000-0x0000000075700000-memory.dmp
memory/404-10-0x0000000002F20000-0x0000000002F88000-memory.dmp
memory/4104-11-0x0000000000400000-0x0000000000426000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\b4809d12158679aa7f01db86c54fa984305c8521a499b405ee130c5d91ed6540.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/4104-14-0x0000000074F50000-0x0000000075700000-memory.dmp
memory/404-15-0x0000000074F50000-0x0000000075700000-memory.dmp
memory/4104-16-0x0000000074F50000-0x0000000075700000-memory.dmp
memory/4104-17-0x00000000066B0000-0x0000000006700000-memory.dmp
memory/4104-18-0x00000000068D0000-0x0000000006A92000-memory.dmp
memory/4104-19-0x0000000074F50000-0x0000000075700000-memory.dmp