Analysis Overview
SHA256
b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e
Threat Level: Known bad
The file b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe was found to be: Known bad.
Malicious Activity Summary
Vipkeylogger family
VIPKeylogger
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
AutoIT Executable
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Browser Information Discovery
Suspicious behavior: MapViewOfSection
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
outlook_office_path
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-06 03:09
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| 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
2024-12-06 03:09
Reported
2024-12-06 03:12
Platform
win7-20240903-en
Max time kernel
121s
Max time network
149s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.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 2004 set thread context of 2080 | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | C:\Windows\SysWOW64\svchost.exe |
Browser Information Discovery
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\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2004 wrote to memory of 2080 | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2004 wrote to memory of 2080 | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2004 wrote to memory of 2080 | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2004 wrote to memory of 2080 | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2004 wrote to memory of 2080 | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | C:\Windows\SysWOW64\svchost.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\SysWOW64\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe
"C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe"
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/2004-6-0x0000000000700000-0x0000000000B00000-memory.dmp
memory/2080-7-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2080-9-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2080-10-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2080-11-0x0000000074AFE000-0x0000000074AFF000-memory.dmp
memory/2080-12-0x0000000000900000-0x000000000094E000-memory.dmp
memory/2080-13-0x0000000074AF0000-0x00000000751DE000-memory.dmp
memory/2080-14-0x0000000000A30000-0x0000000000A7E000-memory.dmp
memory/2080-15-0x0000000074AF0000-0x00000000751DE000-memory.dmp
memory/2080-16-0x0000000074AF0000-0x00000000751DE000-memory.dmp
memory/2080-17-0x0000000074AF0000-0x00000000751DE000-memory.dmp
memory/2080-18-0x0000000074AFE000-0x0000000074AFF000-memory.dmp
memory/2080-19-0x0000000074AF0000-0x00000000751DE000-memory.dmp
memory/2080-20-0x0000000074AF0000-0x00000000751DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-06 03:09
Reported
2024-12-06 03:12
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
164s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.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\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1584 wrote to memory of 764 | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1584 wrote to memory of 764 | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1584 wrote to memory of 764 | N/A | C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe
"C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\b5428c2846d67943664a3dacc23f81d79eb72840c0af0e335de6726b42a2b27e.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1584 -ip 1584
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1584 -s 708
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/1584-6-0x0000000001910000-0x0000000001D10000-memory.dmp