Analysis Overview
SHA256
ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b
Threat Level: Known bad
The file ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Loads dropped DLL
Executes dropped EXE
Drops startup file
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
Browser Information Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
outlook_win_path
outlook_office_path
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-26 02:38
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
2024-09-26 02:38
Reported
2024-09-26 02:40
Platform
win7-20240903-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
VIPKeylogger
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.vbs | C:\Users\Admin\AppData\Local\directory\name.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\name.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\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-1-5-21-2872745919-2748461613-2989606286-1000\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-1-5-21-2872745919-2748461613-2989606286-1000\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 |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2948 set thread context of 2584 | N/A | C:\Users\Admin\AppData\Local\directory\name.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\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\directory\name.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\directory\name.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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\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-1-5-21-2872745919-2748461613-2989606286-1000\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\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe
"C:\Users\Admin\AppData\Local\Temp\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe"
C:\Users\Admin\AppData\Local\directory\name.exe
"C:\Users\Admin\AppData\Local\Temp\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | 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 |
| US | 8.8.8.8:53 | us2.smtp.mailhostbox.com | udp |
| US | 208.91.199.224:587 | us2.smtp.mailhostbox.com | tcp |
Files
memory/2696-2-0x0000000003B30000-0x0000000003D30000-memory.dmp
\Users\Admin\AppData\Local\directory\name.exe
| MD5 | dbd8d3c12d6fce47889e004ba21a8b88 |
| SHA1 | 005669c6331f9a9d884628295b4a0fd440b7c9a9 |
| SHA256 | ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b |
| SHA512 | 9b84f142063be4d4d4b7af14c5fbe36f63b9983e4fab7130b0c99daaae7e7d321728393d8416b98f4c05b531dc70d2df28d16cd3e703e961168b3aaa21909e7f |
C:\Users\Admin\AppData\Local\Temp\gammy
| MD5 | ae6204d20be2f2f4139e37f831931c00 |
| SHA1 | 6613cd5b654791c44d4d134887a672f0bfa7cdb6 |
| SHA256 | 6cecec37cca941233f557ad95ea9729007a0f3930ba1e9410c5936d0282b1185 |
| SHA512 | 40a7938027d58e91fa406d09183f6c432b968a3b6252c02df0b1b59c645de93c0f7078ee1e53d6ed555c43439ab31aecc71ebf64af1d4cc3bb79a3f184eae35a |
memory/2948-12-0x0000000003CA0000-0x0000000003EA0000-memory.dmp
memory/2584-14-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2584-16-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2584-18-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2584-19-0x000000007404E000-0x000000007404F000-memory.dmp
memory/2584-20-0x0000000074040000-0x000000007472E000-memory.dmp
memory/2584-21-0x000000007404E000-0x000000007404F000-memory.dmp
memory/2584-22-0x0000000074040000-0x000000007472E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-26 02:38
Reported
2024-09-26 02:40
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
VIPKeylogger
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.vbs | C:\Users\Admin\AppData\Local\directory\name.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\name.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\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-1-5-21-355097885-2402257403-2971294179-1000\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-1-5-21-355097885-2402257403-2971294179-1000\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 |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 212 set thread context of 3112 | N/A | C:\Users\Admin\AppData\Local\directory\name.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\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\directory\name.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\directory\name.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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\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-1-5-21-355097885-2402257403-2971294179-1000\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\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe
"C:\Users\Admin\AppData\Local\Temp\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe"
C:\Users\Admin\AppData\Local\directory\name.exe
"C:\Users\Admin\AppData\Local\Temp\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b.exe"
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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.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 | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 168.6.122.193.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 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | us2.smtp.mailhostbox.com | udp |
| US | 208.91.199.223:587 | us2.smtp.mailhostbox.com | tcp |
| US | 8.8.8.8:53 | 223.199.91.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/4544-2-0x00000000042E0000-0x00000000044E0000-memory.dmp
C:\Users\Admin\AppData\Local\directory\name.exe
| MD5 | dbd8d3c12d6fce47889e004ba21a8b88 |
| SHA1 | 005669c6331f9a9d884628295b4a0fd440b7c9a9 |
| SHA256 | ef25c5e1cca2a17290db110d708995e5572ab7c8c06049f3b7c133d2a3a56c8b |
| SHA512 | 9b84f142063be4d4d4b7af14c5fbe36f63b9983e4fab7130b0c99daaae7e7d321728393d8416b98f4c05b531dc70d2df28d16cd3e703e961168b3aaa21909e7f |
C:\Users\Admin\AppData\Local\Temp\gammy
| MD5 | ae6204d20be2f2f4139e37f831931c00 |
| SHA1 | 6613cd5b654791c44d4d134887a672f0bfa7cdb6 |
| SHA256 | 6cecec37cca941233f557ad95ea9729007a0f3930ba1e9410c5936d0282b1185 |
| SHA512 | 40a7938027d58e91fa406d09183f6c432b968a3b6252c02df0b1b59c645de93c0f7078ee1e53d6ed555c43439ab31aecc71ebf64af1d4cc3bb79a3f184eae35a |
memory/212-10-0x0000000003D10000-0x0000000003F10000-memory.dmp
memory/3112-12-0x0000000000400000-0x0000000000448000-memory.dmp
memory/3112-13-0x00000000747DE000-0x00000000747DF000-memory.dmp
memory/3112-14-0x0000000005AB0000-0x0000000006054000-memory.dmp
memory/3112-15-0x00000000055A0000-0x000000000563C000-memory.dmp
memory/3112-16-0x00000000747D0000-0x0000000074F80000-memory.dmp
memory/3112-17-0x0000000006870000-0x0000000006A32000-memory.dmp
memory/3112-18-0x0000000006700000-0x0000000006750000-memory.dmp
memory/3112-19-0x0000000006F70000-0x000000000749C000-memory.dmp
memory/3112-20-0x00000000747DE000-0x00000000747DF000-memory.dmp
memory/3112-21-0x00000000747D0000-0x0000000074F80000-memory.dmp
memory/3112-22-0x0000000006AE0000-0x0000000006B72000-memory.dmp
memory/3112-23-0x0000000006A40000-0x0000000006A4A000-memory.dmp