Analysis Overview
SHA256
dcba6db4d94eaa0caff01673d47930c53d3ccd4fe793c09e12547ac5d53b2d0a
Threat Level: Known bad
The file dcba6db4d94eaa0caff01673d47930c53d3ccd4fe793c09e12547ac5d53b2d0a was found to be: Known bad.
Malicious Activity Summary
Phoenix Keylogger
Phoenix Keylogger payload
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
AutoIT Executable
Suspicious use of SetThreadContext
outlook_office_path
outlook_win_path
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-07-31 05:15
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-31 05:15
Reported
2022-07-31 07:45
Platform
win7-20220718-en
Max time kernel
33s
Max time network
168s
Command Line
Signatures
Phoenix Keylogger
Phoenix Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ifconfig.me | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1828 set thread context of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\dcba6db4d94eaa0caff01673d47930c53d3ccd4fe793c09e12547ac5d53b2d0a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\dcba6db4d94eaa0caff01673d47930c53d3ccd4fe793c09e12547ac5d53b2d0a.exe
"C:\Users\Admin\AppData\Local\Temp\dcba6db4d94eaa0caff01673d47930c53d3ccd4fe793c09e12547ac5d53b2d0a.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ifconfig.me | udp |
| US | 34.160.111.145:80 | ifconfig.me | tcp |
| US | 8.8.8.8:53 | bhavnatutor.com | udp |
| US | 162.211.86.20:587 | bhavnatutor.com | tcp |
| NL | 104.110.191.140:80 | tcp |
Files
memory/1828-54-0x0000000075871000-0x0000000075873000-memory.dmp
memory/1112-55-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1112-57-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1112-61-0x000000000042041E-mapping.dmp
memory/1112-62-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1112-63-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1828-64-0x0000000000220000-0x000000000023F000-memory.dmp
memory/1112-65-0x00000000004D0000-0x0000000000508000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-31 05:15
Reported
2022-07-31 07:45
Platform
win10v2004-20220722-en
Max time kernel
159s
Max time network
170s
Command Line
Signatures
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ifconfig.me | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1932 set thread context of 1520 | N/A | C:\Users\Admin\AppData\Local\Temp\dcba6db4d94eaa0caff01673d47930c53d3ccd4fe793c09e12547ac5d53b2d0a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\dcba6db4d94eaa0caff01673d47930c53d3ccd4fe793c09e12547ac5d53b2d0a.exe
"C:\Users\Admin\AppData\Local\Temp\dcba6db4d94eaa0caff01673d47930c53d3ccd4fe793c09e12547ac5d53b2d0a.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"
Network
| Country | Destination | Domain | Proto |
| FR | 2.16.119.157:443 | tcp | |
| FR | 2.16.119.157:443 | tcp | |
| NL | 104.123.40.135:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 20.189.173.15:443 | tcp | |
| US | 8.253.183.121:80 | tcp | |
| US | 8.253.183.121:80 | tcp | |
| US | 8.253.183.121:80 | tcp | |
| US | 8.8.8.8:53 | ifconfig.me | udp |
| US | 34.160.111.145:80 | ifconfig.me | tcp |
| US | 8.8.8.8:53 | bhavnatutor.com | udp |
| US | 162.211.86.20:587 | bhavnatutor.com | tcp |
Files
memory/1932-132-0x00000000026B0000-0x0000000002931000-memory.dmp
memory/1520-133-0x0000000000000000-mapping.dmp
memory/1520-134-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1520-138-0x0000000005ED0000-0x0000000006474000-memory.dmp
memory/1520-139-0x0000000005A00000-0x0000000005A9C000-memory.dmp
memory/1520-140-0x0000000006580000-0x00000000065E6000-memory.dmp
memory/1520-141-0x0000000006AD0000-0x0000000006B62000-memory.dmp
memory/1520-142-0x00000000053C0000-0x00000000053CA000-memory.dmp