Analysis Overview
SHA256
ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c
Threat Level: Known bad
The file ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c was found to be: Known bad.
Malicious Activity Summary
Meduza
Meduza Stealer payload
Meduza family
Checks computer location settings
Deletes itself
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Checks installed software on the system
Looks up external IP address via web service
Suspicious use of SetThreadContext
Browser Information Discovery
Enumerates physical storage devices
System Network Configuration Discovery: Internet Connection Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Runs ping.exe
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-16 11:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-16 11:52
Reported
2024-11-16 11:55
Platform
win7-20240903-en
Max time kernel
118s
Max time network
126s
Command Line
Signatures
Meduza
Meduza Stealer 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 |
| 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 |
Meduza family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\cmd.exe | N/A |
Reads user/profile data of web browsers
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:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.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:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.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:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
Checks installed software on the system
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2724 set thread context of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe |
Browser Information Discovery
Enumerates physical storage devices
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\cmd.exe | N/A |
| N/A | N/A | C:\Windows\system32\PING.EXE | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
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:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.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:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe
"C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe"
C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe
C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe"
C:\Windows\system32\PING.EXE
ping 1.1.1.1 -n 1 -w 3000
Network
| Country | Destination | Domain | Proto |
| DE | 109.107.181.162:15666 | tcp | |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 216.58.201.99:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 88.221.134.83:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| GB | 95.100.245.144:80 | www.microsoft.com | tcp |
Files
memory/2756-0-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-7-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp
memory/2756-6-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-11-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-12-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-10-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-5-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-4-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-3-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-2-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-1-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-28-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2756-29-0x0000000140000000-0x000000014013E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-16 11:52
Reported
2024-11-16 11:55
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
137s
Command Line
Signatures
Meduza
Meduza Stealer 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 |
| N/A | N/A | N/A | N/A |
Meduza family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
Checks installed software on the system
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4708 set thread context of 1424 | N/A | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe |
Browser Information Discovery
Enumerates physical storage devices
System Network Configuration Discovery: Internet Connection Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\cmd.exe | N/A |
| N/A | N/A | C:\Windows\system32\PING.EXE | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe
"C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe"
C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe
C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\ec711f3d9eb360eb08ef30c0b315de37a59da35bd6e332d8f19d18fc480d9a3c.exe"
C:\Windows\system32\PING.EXE
ping 1.1.1.1 -n 1 -w 3000
Network
| Country | Destination | Domain | Proto |
| DE | 109.107.181.162:15666 | tcp | |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.13.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 216.58.201.99:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 162.181.107.109.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.129.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.201.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/1424-0-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1424-1-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1424-3-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1424-2-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1424-10-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1424-11-0x0000000140000000-0x000000014013E000-memory.dmp