Analysis Overview
SHA256
2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8
Threat Level: Known bad
The file 2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-17 01:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-17 01:06
Reported
2024-10-17 01:08
Platform
win7-20241010-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
AgentTesla
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\InstallUtil.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\InstallUtil.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\InstallUtil.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2372 set thread context of 2876 | N/A | C:\Users\Admin\AppData\Local\Temp\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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\InstallUtil.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\InstallUtil.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe
"C:\Users\Admin\AppData\Local\Temp\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ftp.aminhacorretora.com.br | udp |
| US | 162.241.203.30:21 | ftp.aminhacorretora.com.br | tcp |
| US | 162.241.203.30:31706 | ftp.aminhacorretora.com.br | tcp |
Files
memory/2372-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2372-1-0x0000000000800000-0x00000000008D2000-memory.dmp
memory/2372-2-0x00000000044B0000-0x000000000454E000-memory.dmp
memory/2372-3-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2372-4-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2372-5-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2372-6-0x0000000000460000-0x000000000047A000-memory.dmp
memory/2372-7-0x0000000000480000-0x0000000000486000-memory.dmp
memory/2372-8-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2776-9-0x0000000000090000-0x00000000000C0000-memory.dmp
memory/2776-12-0x0000000000090000-0x00000000000C0000-memory.dmp
memory/2776-11-0x0000000000090000-0x00000000000C0000-memory.dmp
memory/2776-13-0x0000000000090000-0x00000000000C0000-memory.dmp
memory/2776-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2824-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2876-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2372-30-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2876-31-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2372-36-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2876-35-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2876-33-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2876-37-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2876-38-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2876-45-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2876-46-0x0000000073F50000-0x000000007463E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-17 01:06
Reported
2024-10-17 01:08
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
AgentTesla
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1168 set thread context of 4880 | N/A | C:\Users\Admin\AppData\Local\Temp\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe
"C:\Users\Admin\AppData\Local\Temp\2534507243f92dc2b0a2bc4b0787d63461a4eaf295b68f1f41a69163120d9fb8.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| 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 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ftp.aminhacorretora.com.br | udp |
| US | 162.241.203.30:21 | ftp.aminhacorretora.com.br | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 162.241.203.30:40113 | ftp.aminhacorretora.com.br | tcp |
| US | 8.8.8.8:53 | 30.203.241.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | udp |
Files
memory/1168-0-0x000000007530E000-0x000000007530F000-memory.dmp
memory/1168-1-0x00000000002C0000-0x0000000000392000-memory.dmp
memory/1168-2-0x0000000004AC0000-0x0000000004B52000-memory.dmp
memory/1168-3-0x0000000004B60000-0x0000000004BFC000-memory.dmp
memory/1168-4-0x00000000051B0000-0x0000000005754000-memory.dmp
memory/1168-5-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/1168-6-0x0000000004C70000-0x0000000004D0E000-memory.dmp
memory/1168-7-0x0000000004D90000-0x0000000004D9A000-memory.dmp
memory/1168-8-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/1168-9-0x000000007530E000-0x000000007530F000-memory.dmp
memory/1168-10-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/1168-11-0x0000000005180000-0x000000000519A000-memory.dmp
memory/1168-12-0x0000000005990000-0x0000000005996000-memory.dmp
memory/4880-13-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1168-15-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/4880-16-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/4880-17-0x0000000005490000-0x00000000054F6000-memory.dmp
memory/4880-18-0x0000000075300000-0x0000000075AB0000-memory.dmp
memory/4880-19-0x0000000006830000-0x0000000006880000-memory.dmp
memory/4880-20-0x0000000006A80000-0x0000000006C42000-memory.dmp
memory/4880-30-0x0000000075300000-0x0000000075AB0000-memory.dmp