Analysis Overview
SHA256
0473ffcd0dbaddac6344a44a1ce59354f267e1f7c1db1b6eb670a48244e2c615
Threat Level: Known bad
The file 0473ffcd0dbaddac6344a44a1ce59354f267e1f7c1db1b6eb670a48244e2c615 was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Drops startup file
Executes dropped EXE
Loads dropped DLL
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
AutoIT Executable
Suspicious use of SetThreadContext
Browser Information Discovery
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
outlook_office_path
outlook_win_path
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-23 16:24
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
2024-10-23 16:24
Reported
2024-10-23 16:27
Platform
win7-20241010-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
VIPKeylogger
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\reindulgence.vbs | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\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-1-5-21-2039016743-699959520-214465309-1000\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-1-5-21-2039016743-699959520-214465309-1000\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 2808 set thread context of 2596 | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.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\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.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\proximobuccal\reindulgence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.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\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\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-1-5-21-2039016743-699959520-214465309-1000\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\RFQ NO - NÚMERO DO PEDIDO 106673.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"
C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | 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 | mail.vvtrade.vn | udp |
| VN | 118.69.190.131:587 | mail.vvtrade.vn | tcp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/2868-2-0x0000000003BD0000-0x0000000003DD0000-memory.dmp
\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe
| MD5 | 9d1b974a38b19a833b69f2bfdc0688f8 |
| SHA1 | cbdf6cf01a69f8477cfc50d1cc1490457d28d7f3 |
| SHA256 | 7ff42bacf844ade960d12cf1df99ce36be17f18903d2188e8de6d410033acaf1 |
| SHA512 | 884c2fb4bd1d8b97fc153c0cc8dbcd0cf9d4eb5ed741fc2d1cd409735fe3f41e7382a7dc2ed21415753b4b5dd89ec7849ff0e21144ec988ed7c4b5e4e623cd41 |
C:\Users\Admin\AppData\Local\Temp\myriopodous
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2808-12-0x0000000003740000-0x0000000003940000-memory.dmp
memory/2596-14-0x0000000000090000-0x00000000000D8000-memory.dmp
memory/2596-20-0x0000000000090000-0x00000000000D8000-memory.dmp
memory/2596-16-0x0000000000090000-0x00000000000D8000-memory.dmp
memory/2596-23-0x0000000000090000-0x00000000000D8000-memory.dmp
memory/2596-24-0x00000000749CE000-0x00000000749CF000-memory.dmp
memory/2596-25-0x00000000749C0000-0x00000000750AE000-memory.dmp
memory/2596-26-0x00000000749CE000-0x00000000749CF000-memory.dmp
memory/2596-27-0x00000000749C0000-0x00000000750AE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-23 16:24
Reported
2024-10-23 16:27
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
116s
Command Line
Signatures
VIPKeylogger
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\reindulgence.vbs | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\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-1-5-21-2437139445-1151884604-3026847218-1000\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-1-5-21-2437139445-1151884604-3026847218-1000\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 4100 set thread context of 1600 | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.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\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.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\proximobuccal\reindulgence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.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\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\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-1-5-21-2437139445-1151884604-3026847218-1000\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\RFQ NO - NÚMERO DO PEDIDO 106673.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"
C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.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 |
| 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 | mail.vvtrade.vn | udp |
| VN | 118.69.190.131:587 | mail.vvtrade.vn | tcp |
| US | 8.8.8.8:53 | 131.190.69.118.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
Files
memory/2108-2-0x00000000041B0000-0x00000000043B0000-memory.dmp
C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe
| MD5 | 9d1b974a38b19a833b69f2bfdc0688f8 |
| SHA1 | cbdf6cf01a69f8477cfc50d1cc1490457d28d7f3 |
| SHA256 | 7ff42bacf844ade960d12cf1df99ce36be17f18903d2188e8de6d410033acaf1 |
| SHA512 | 884c2fb4bd1d8b97fc153c0cc8dbcd0cf9d4eb5ed741fc2d1cd409735fe3f41e7382a7dc2ed21415753b4b5dd89ec7849ff0e21144ec988ed7c4b5e4e623cd41 |
C:\Users\Admin\AppData\Local\Temp\myriopodous
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/4100-10-0x0000000003DA0000-0x0000000003FA0000-memory.dmp
memory/1600-12-0x00000000005C0000-0x0000000000608000-memory.dmp
memory/1600-13-0x000000007462E000-0x000000007462F000-memory.dmp
memory/1600-14-0x0000000005240000-0x00000000057E4000-memory.dmp
memory/1600-15-0x0000000004C90000-0x0000000004D2C000-memory.dmp
memory/1600-16-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/1600-17-0x000000007462E000-0x000000007462F000-memory.dmp
memory/1600-18-0x0000000005F80000-0x0000000006142000-memory.dmp
memory/1600-19-0x0000000005E20000-0x0000000005E70000-memory.dmp
memory/1600-20-0x0000000006680000-0x0000000006BAC000-memory.dmp
memory/1600-21-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/1600-22-0x00000000061F0000-0x0000000006282000-memory.dmp
memory/1600-23-0x0000000006160000-0x000000000616A000-memory.dmp