Analysis Overview
SHA256
0a8672a3bcdc74c89c6a91db49a4ea3a523849f15a3eab50faca99fc84e881d0
Threat Level: Known bad
The file Swftsend8964,pdf_1.img was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
AutoIT Executable
Unsigned PE
System Location Discovery: System Language Discovery
Browser Information Discovery
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
outlook_office_path
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-26 13:18
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-26 13:18
Reported
2024-09-26 13:21
Platform
win7-20240903-en
Max time kernel
120s
Max time network
146s
Command Line
Signatures
VIPKeylogger
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\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-1-5-21-457978338-2990298471-2379561640-1000\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-1-5-21-457978338-2990298471-2379561640-1000\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 2708 set thread context of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Browser Information Discovery
Enumerates physical storage devices
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\Swftsend8964,pdf.exe | N/A |
| 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 behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.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 FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\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-1-5-21-457978338-2990298471-2379561640-1000\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\Swftsend8964,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe"
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 |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/2708-2-0x00000000039F0000-0x0000000003DF0000-memory.dmp
memory/2756-3-0x0000000000090000-0x00000000000D8000-memory.dmp
memory/2756-5-0x0000000000090000-0x00000000000D8000-memory.dmp
memory/2756-9-0x0000000000090000-0x00000000000D8000-memory.dmp
memory/2756-12-0x0000000000090000-0x00000000000D8000-memory.dmp
memory/2756-13-0x000000007439E000-0x000000007439F000-memory.dmp
memory/2756-14-0x0000000074390000-0x0000000074A7E000-memory.dmp
memory/2756-15-0x000000007439E000-0x000000007439F000-memory.dmp
memory/2756-16-0x0000000074390000-0x0000000074A7E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-26 13:18
Reported
2024-09-26 13:21
Platform
win10v2004-20240802-en
Max time kernel
108s
Max time network
109s
Command Line
Signatures
VIPKeylogger
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\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-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\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 1144 set thread context of 1680 | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Browser Information Discovery
Enumerates physical storage devices
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\Swftsend8964,pdf.exe | N/A |
| 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 behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.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 FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1144 wrote to memory of 1680 | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1144 wrote to memory of 1680 | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1144 wrote to memory of 1680 | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1144 wrote to memory of 1680 | N/A | C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\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-1-5-21-656926755-4116854191-210765258-1000\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\Swftsend8964,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Swftsend8964,pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| 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 |
| US | 8.8.8.8:53 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.67.21.104.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 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/1144-2-0x00000000043C0000-0x00000000047C0000-memory.dmp
memory/1680-3-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1680-4-0x0000000073F6E000-0x0000000073F6F000-memory.dmp
memory/1680-5-0x0000000005650000-0x0000000005BF4000-memory.dmp
memory/1680-6-0x0000000005140000-0x00000000051DC000-memory.dmp
memory/1680-7-0x0000000073F60000-0x0000000074710000-memory.dmp
memory/1680-8-0x0000000006610000-0x00000000067D2000-memory.dmp
memory/1680-9-0x0000000006490000-0x00000000064E0000-memory.dmp
memory/1680-10-0x0000000073F6E000-0x0000000073F6F000-memory.dmp
memory/1680-11-0x0000000073F60000-0x0000000074710000-memory.dmp
memory/1680-12-0x00000000067E0000-0x0000000006872000-memory.dmp
memory/1680-13-0x0000000006570000-0x000000000657A000-memory.dmp