Analysis Overview
SHA256
8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736
Threat Level: Known bad
The file 8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Agenttesla family
AgentTesla payload
Unsecured Credentials: Credentials In Files
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 01:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 01:39
Reported
2024-11-05 01:42
Platform
win7-20240708-en
Max time kernel
122s
Max time network
124s
Command Line
Signatures
AgentTesla
Agenttesla family
AgentTesla payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2552 set thread context of 340 | N/A | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.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\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe
"C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe"
C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe
"{path}"
Network
Files
memory/2552-0-0x0000000074921000-0x0000000074922000-memory.dmp
memory/2552-1-0x0000000074920000-0x0000000074ECB000-memory.dmp
memory/2552-2-0x0000000074920000-0x0000000074ECB000-memory.dmp
memory/2552-3-0x0000000074920000-0x0000000074ECB000-memory.dmp
memory/340-5-0x0000000000400000-0x000000000044E000-memory.dmp
memory/340-10-0x0000000000400000-0x000000000044E000-memory.dmp
memory/340-14-0x0000000000400000-0x000000000044E000-memory.dmp
memory/340-12-0x0000000000400000-0x000000000044E000-memory.dmp
memory/340-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/340-7-0x0000000000400000-0x000000000044E000-memory.dmp
memory/340-6-0x0000000000400000-0x000000000044E000-memory.dmp
memory/340-4-0x0000000000400000-0x000000000044E000-memory.dmp
memory/340-15-0x0000000074920000-0x0000000074ECB000-memory.dmp
memory/2552-16-0x0000000074920000-0x0000000074ECB000-memory.dmp
memory/340-17-0x0000000074920000-0x0000000074ECB000-memory.dmp
memory/340-18-0x0000000074920000-0x0000000074ECB000-memory.dmp
memory/340-19-0x0000000074920000-0x0000000074ECB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-05 01:39
Reported
2024-11-05 01:42
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
AgentTesla
Agenttesla family
AgentTesla payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2164 set thread context of 748 | N/A | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.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\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe
"C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe"
C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\8ecfdfca04cf11cc18acb89f8134c1d47a5d424f9a755b497d02c9e373c8d736.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | smtp.yandex.com | udp |
| RU | 77.88.21.158:587 | smtp.yandex.com | tcp |
| US | 8.8.8.8:53 | 158.21.88.77.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.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 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.16.208.104.in-addr.arpa | udp |
Files
memory/2164-0-0x0000000074E92000-0x0000000074E93000-memory.dmp
memory/2164-1-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/2164-2-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/748-3-0x0000000000400000-0x000000000044E000-memory.dmp
memory/748-5-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/748-6-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/2164-7-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/748-8-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/748-9-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/748-10-0x0000000074E90000-0x0000000075441000-memory.dmp