Analysis Overview
SHA256
9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4
Threat Level: Known bad
The file 9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4 was found to be: Known bad.
Malicious Activity Summary
Eternity
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Program crash
outlook_office_path
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-08-31 05:33
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-31 05:33
Reported
2022-08-31 05:39
Platform
win10v2004-20220812-en
Max time kernel
270s
Max time network
221s
Command Line
Signatures
Eternity
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\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-1-5-21-2295526160-1155304984-640977766-1000\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-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1336 set thread context of 4928 | N/A | C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | 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:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\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-1-5-21-2295526160-1155304984-640977766-1000\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\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe
"C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4928 -ip 4928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 1756
Network
| Country | Destination | Domain | Proto |
| NL | 178.79.208.1:80 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| NL | 87.248.202.1:80 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| US | 20.42.73.26:443 | tcp |
Files
memory/1336-133-0x000000007FA70000-0x000000007FE41000-memory.dmp
memory/1336-132-0x0000000000400000-0x0000000000F3F000-memory.dmp
memory/1336-134-0x0000000003F52000-0x00000000047DF000-memory.dmp
memory/1336-135-0x00000000047EF000-0x00000000049A1000-memory.dmp
memory/1336-136-0x000000000E850000-0x000000000ED9F000-memory.dmp
memory/1336-137-0x000000000E850000-0x000000000ED9F000-memory.dmp
memory/4928-138-0x0000000000000000-mapping.dmp
memory/4928-139-0x0000000000400000-0x000000000048E000-memory.dmp
memory/4928-141-0x0000000000400000-0x000000000048E000-memory.dmp
memory/1336-142-0x0000000000400000-0x0000000000F3F000-memory.dmp
memory/1336-143-0x00000000047EF000-0x00000000049A1000-memory.dmp
memory/4928-144-0x0000000005350000-0x00000000058F4000-memory.dmp
memory/4928-145-0x0000000005C30000-0x0000000005CC2000-memory.dmp
memory/4928-146-0x0000000005CD0000-0x0000000005D36000-memory.dmp
memory/4928-147-0x00000000068D0000-0x0000000006920000-memory.dmp
memory/4928-148-0x0000000006300000-0x000000000639C000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-31 05:33
Reported
2022-08-31 05:39
Platform
win7-20220812-en
Max time kernel
46s
Max time network
49s
Command Line
Signatures
Eternity
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1204 set thread context of 956 | N/A | C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | 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:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\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-1-5-21-2292972927-2705560509-2768824231-1000\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\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe
"C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
C:\Windows\SysWOW64\chcp.com
chcp 65001
C:\Windows\SysWOW64\netsh.exe
netsh wlan show profile
C:\Windows\SysWOW64\findstr.exe
findstr All
Network
| Country | Destination | Domain | Proto |
| US | 204.79.197.200:443 | tcp | |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| NL | 104.144.69.143:6015 | 104.144.69.143 | tcp |
Files
memory/1204-54-0x0000000075661000-0x0000000075663000-memory.dmp
memory/1204-55-0x0000000000400000-0x0000000000F3F000-memory.dmp
memory/1204-56-0x0000000003870000-0x00000000040FD000-memory.dmp
memory/1204-57-0x000000007EBD0000-0x000000007EFA1000-memory.dmp
memory/1204-58-0x0000000003870000-0x00000000040FD000-memory.dmp
memory/1204-59-0x0000000003680000-0x0000000003832000-memory.dmp
memory/1204-60-0x0000000003680000-0x0000000003832000-memory.dmp
memory/1204-61-0x0000000010D30000-0x000000001127F000-memory.dmp
memory/1204-62-0x0000000010D30000-0x000000001127F000-memory.dmp
memory/956-63-0x0000000000400000-0x000000000048E000-memory.dmp
memory/956-65-0x0000000000400000-0x000000000048E000-memory.dmp
memory/956-68-0x0000000000400000-0x000000000048E000-memory.dmp
memory/1204-69-0x0000000003680000-0x0000000003832000-memory.dmp
memory/956-71-0x0000000000400000-0x000000000048E000-memory.dmp
memory/1204-67-0x0000000000400000-0x0000000000F3F000-memory.dmp
memory/2044-73-0x0000000000000000-mapping.dmp
memory/2012-74-0x0000000000000000-mapping.dmp
memory/324-75-0x0000000000000000-mapping.dmp
memory/1220-76-0x0000000000000000-mapping.dmp