Analysis Overview
SHA256
7789d88b143324fb53a504a5f340d18d202b1ef21eb004badbdd7ffba4f0fa2e
Threat Level: Known bad
The file 7789d88b143324fb53a504a5f340d18d202b1ef21eb004badbdd7ffba4f0fa2e.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Browser Information Discovery
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-24 01:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-24 01:45
Reported
2024-10-24 03:57
Platform
win7-20240903-en
Max time kernel
146s
Max time network
143s
Command Line
Signatures
VIPKeylogger
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.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 1668 set thread context of 1988 | N/A | C:\Users\Admin\AppData\Local\Temp\7789d88b143324fb53a504a5f340d18d202b1ef21eb004badbdd7ffba4f0fa2e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe |
Browser Information Discovery
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\regsvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7789d88b143324fb53a504a5f340d18d202b1ef21eb004badbdd7ffba4f0fa2e.exe
"C:\Users\Admin\AppData\Local\Temp\7789d88b143324fb53a504a5f340d18d202b1ef21eb004badbdd7ffba4f0fa2e.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1668 -s 620
Network
| Country | Destination | Domain | Proto |
| 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 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/1668-0-0x000007FEF5E53000-0x000007FEF5E54000-memory.dmp
memory/1668-1-0x00000000010D0000-0x00000000010D8000-memory.dmp
memory/1668-2-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp
memory/1668-3-0x0000000000C40000-0x0000000000CDC000-memory.dmp
memory/1988-4-0x0000000000400000-0x000000000044A000-memory.dmp
memory/1988-17-0x0000000000400000-0x000000000044A000-memory.dmp
memory/1988-13-0x0000000000400000-0x000000000044A000-memory.dmp
memory/1988-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1988-10-0x0000000000400000-0x000000000044A000-memory.dmp
memory/1988-8-0x0000000000400000-0x000000000044A000-memory.dmp
memory/1988-15-0x0000000000400000-0x000000000044A000-memory.dmp
memory/1988-6-0x0000000000400000-0x000000000044A000-memory.dmp
memory/1988-18-0x00000000744DE000-0x00000000744DF000-memory.dmp
memory/1988-19-0x00000000744D0000-0x0000000074BBE000-memory.dmp
memory/1668-20-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp
memory/1988-21-0x00000000744DE000-0x00000000744DF000-memory.dmp
memory/1988-22-0x00000000744D0000-0x0000000074BBE000-memory.dmp
memory/1988-23-0x00000000744D0000-0x0000000074BBE000-memory.dmp
memory/1988-24-0x00000000744D0000-0x0000000074BBE000-memory.dmp
memory/1988-25-0x00000000744D0000-0x0000000074BBE000-memory.dmp
memory/1988-26-0x00000000744D0000-0x0000000074BBE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-24 01:45
Reported
2024-10-24 22:00
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
VIPKeylogger
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.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 3392 set thread context of 1128 | N/A | C:\Users\Admin\AppData\Local\Temp\7789d88b143324fb53a504a5f340d18d202b1ef21eb004badbdd7ffba4f0fa2e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe |
Browser Information Discovery
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\AddInProcess32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7789d88b143324fb53a504a5f340d18d202b1ef21eb004badbdd7ffba4f0fa2e.exe
"C:\Users\Admin\AppData\Local\Temp\7789d88b143324fb53a504a5f340d18d202b1ef21eb004badbdd7ffba4f0fa2e.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
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 | 133.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 0.130.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.173.189.20.in-addr.arpa | udp |
Files
memory/3392-0-0x00007FF849A43000-0x00007FF849A45000-memory.dmp
memory/3392-1-0x0000024951790000-0x0000024951798000-memory.dmp
memory/3392-2-0x00007FF849A40000-0x00007FF84A501000-memory.dmp
memory/3392-3-0x00000249744C0000-0x000002497455C000-memory.dmp
memory/1128-4-0x0000000000400000-0x000000000044A000-memory.dmp
memory/1128-5-0x00000000748DE000-0x00000000748DF000-memory.dmp
memory/1128-6-0x0000000005610000-0x0000000005BB4000-memory.dmp
memory/1128-7-0x0000000005140000-0x00000000051DC000-memory.dmp
memory/3392-9-0x00007FF849A40000-0x00007FF84A501000-memory.dmp
memory/1128-8-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/1128-10-0x00000000065D0000-0x0000000006792000-memory.dmp
memory/1128-11-0x0000000006450000-0x00000000064A0000-memory.dmp
memory/1128-12-0x00000000748DE000-0x00000000748DF000-memory.dmp
memory/1128-13-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/1128-14-0x00000000067A0000-0x0000000006832000-memory.dmp
memory/1128-15-0x0000000006560000-0x000000000656A000-memory.dmp
memory/1128-16-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/1128-17-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/1128-18-0x00000000748D0000-0x0000000075080000-memory.dmp
memory/1128-19-0x00000000748D0000-0x0000000075080000-memory.dmp