Analysis Overview
SHA256
550494982ec4cdbba11cbaf5a44ea3a4a7ff710f78e7e8c953f33bbdc204d091
Threat Level: Known bad
The file 550494982ec4cdbba11cbaf5a44ea3a4a7ff710f78e7e8c953f33bbdc204d091.js was found to be: Known bad.
Malicious Activity Summary
Lokibot
Credentials from Password Stores: Credentials from Web Browsers
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Command and Scripting Interpreter: JavaScript
Program crash
outlook_office_path
outlook_win_path
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-28 15:03
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-28 15:03
Reported
2024-08-28 15:06
Platform
win7-20240708-en
Max time kernel
119s
Max time network
122s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\x.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\x.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\x.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\x.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2324 wrote to memory of 2340 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Local\Temp\x.exe |
| PID 2324 wrote to memory of 2340 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Local\Temp\x.exe |
| PID 2324 wrote to memory of 2340 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Local\Temp\x.exe |
| PID 2324 wrote to memory of 2340 | N/A | C:\Windows\system32\wscript.exe | C:\Users\Admin\AppData\Local\Temp\x.exe |
| PID 2340 wrote to memory of 2688 | N/A | C:\Users\Admin\AppData\Local\Temp\x.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2340 wrote to memory of 2688 | N/A | C:\Users\Admin\AppData\Local\Temp\x.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2340 wrote to memory of 2688 | N/A | C:\Users\Admin\AppData\Local\Temp\x.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2340 wrote to memory of 2688 | N/A | C:\Users\Admin\AppData\Local\Temp\x.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\550494982ec4cdbba11cbaf5a44ea3a4a7ff710f78e7e8c953f33bbdc204d091.js
C:\Users\Admin\AppData\Local\Temp\x.exe
"C:\Users\Admin\AppData\Local\Temp\x.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 1252
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | transfer.adttemp.com.br | udp |
| US | 104.196.109.209:443 | transfer.adttemp.com.br | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\x.exe
| MD5 | 3beeb3726e4363c5bd33cab9865a799a |
| SHA1 | bb0d6483030e5557145cd38c3ea71129b3d201a0 |
| SHA256 | 74837dc749f77e6fe41b9d41278a19b3a1990a31731c87e7327528d27e0a2fac |
| SHA512 | d5658c54f916934ddaadd794fb21a7c2f8abd6187cb7a9fc2733e69a6ccda5c48b2fa9c1d33fbb3066c981f882e3c42eab188cbffc27c94bafaada7777cd42f2 |
memory/2340-6-0x0000000074DEE000-0x0000000074DEF000-memory.dmp
memory/2340-7-0x0000000001240000-0x0000000001254000-memory.dmp
memory/2340-8-0x0000000074DE0000-0x00000000754CE000-memory.dmp
memory/2340-14-0x0000000074DEE000-0x0000000074DEF000-memory.dmp
memory/2340-15-0x0000000074DE0000-0x00000000754CE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-28 15:03
Reported
2024-08-28 15:06
Platform
win10v2004-20240802-en
Max time kernel
133s
Max time network
134s
Command Line
Signatures
Lokibot
Credentials from Password Stores: Credentials from Web Browsers
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\x.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3452 set thread context of 2284 | N/A | C:\Users\Admin\AppData\Local\Temp\x.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe |
Command and Scripting Interpreter: JavaScript
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\x.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\x.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe | N/A |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\550494982ec4cdbba11cbaf5a44ea3a4a7ff710f78e7e8c953f33bbdc204d091.js
C:\Users\Admin\AppData\Local\Temp\x.exe
"C:\Users\Admin\AppData\Local\Temp\x.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | transfer.adttemp.com.br | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 104.196.109.209:443 | transfer.adttemp.com.br | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.109.196.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | werdotx.shop | udp |
| US | 104.21.41.226:80 | werdotx.shop | tcp |
| US | 104.21.41.226:80 | werdotx.shop | tcp |
| US | 104.21.41.226:80 | werdotx.shop | tcp |
| US | 8.8.8.8:53 | 226.41.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 104.21.41.226:80 | werdotx.shop | tcp |
| US | 8.8.8.8:53 | 14.227.111.52.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 | 205.47.74.20.in-addr.arpa | udp |
| US | 104.21.41.226:80 | werdotx.shop | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\x.exe
| MD5 | 3beeb3726e4363c5bd33cab9865a799a |
| SHA1 | bb0d6483030e5557145cd38c3ea71129b3d201a0 |
| SHA256 | 74837dc749f77e6fe41b9d41278a19b3a1990a31731c87e7327528d27e0a2fac |
| SHA512 | d5658c54f916934ddaadd794fb21a7c2f8abd6187cb7a9fc2733e69a6ccda5c48b2fa9c1d33fbb3066c981f882e3c42eab188cbffc27c94bafaada7777cd42f2 |
memory/3452-11-0x00000000748EE000-0x00000000748EF000-memory.dmp
memory/3452-12-0x0000000000DF0000-0x0000000000E04000-memory.dmp
memory/3452-13-0x00000000748E0000-0x0000000075090000-memory.dmp
memory/3452-14-0x00000000748EE000-0x00000000748EF000-memory.dmp
memory/3452-15-0x00000000748E0000-0x0000000075090000-memory.dmp
memory/2284-16-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2284-19-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/2284-21-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/3452-20-0x00000000748E0000-0x0000000075090000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302416131-1437503476-2806442725-1000\0f5007522459c86e95ffcc62f32308f1_acd03e19-89e2-40d7-b0f4-25b8a05635ee
| MD5 | d898504a722bff1524134c6ab6a5eaa5 |
| SHA1 | e0fdc90c2ca2a0219c99d2758e68c18875a3e11e |
| SHA256 | 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9 |
| SHA512 | 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61 |
memory/2284-42-0x0000000000400000-0x00000000004A2000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302416131-1437503476-2806442725-1000\0f5007522459c86e95ffcc62f32308f1_acd03e19-89e2-40d7-b0f4-25b8a05635ee
| MD5 | c07225d4e7d01d31042965f048728a0a |
| SHA1 | 69d70b340fd9f44c89adb9a2278df84faa9906b7 |
| SHA256 | 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a |
| SHA512 | 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b |
memory/2284-50-0x0000000000400000-0x00000000004A2000-memory.dmp