Analysis Overview
SHA256
4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f
Threat Level: Known bad
The file 4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f was found to be: Known bad.
Malicious Activity Summary
LoaderBot
LoaderBot executable
Loaderbot family
LoaderBot executable
Drops startup file
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-20 17:19
Signatures
LoaderBot executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loaderbot family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-20 17:19
Reported
2022-07-20 19:23
Platform
win7-20220718-en
Max time kernel
164s
Max time network
46s
Command Line
Signatures
LoaderBot
LoaderBot executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Webhost.url | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe" | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe
"C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | iplogger.com | udp |
| DE | 148.251.234.93:443 | iplogger.com | tcp |
Files
memory/1480-54-0x0000000000F30000-0x0000000000F3A000-memory.dmp
memory/2044-55-0x0000000000000000-mapping.dmp
memory/1480-56-0x0000000075A61000-0x0000000075A63000-memory.dmp
memory/1488-57-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-20 17:19
Reported
2022-07-20 19:23
Platform
win10v2004-20220718-en
Max time kernel
156s
Max time network
166s
Command Line
Signatures
LoaderBot
LoaderBot executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Webhost.url | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1178428168-2939480073-3055857545-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe" | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3924 wrote to memory of 4852 | N/A | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3924 wrote to memory of 4852 | N/A | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3924 wrote to memory of 4852 | N/A | C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4852 wrote to memory of 2592 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4852 wrote to memory of 2592 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4852 wrote to memory of 2592 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\schtasks.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe
"C:\Users\Admin\AppData\Local\Temp\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\4e88eee64d28ad2a8147d4c2dace3f47811f7fc3eea0e43b29a73473025a978f.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
Network
| Country | Destination | Domain | Proto |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | iplogger.com | udp |
| DE | 148.251.234.93:443 | iplogger.com | tcp |
| US | 8.8.8.8:53 | iplogger.org | udp |
| DE | 148.251.234.83:443 | iplogger.org | tcp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| NL | 8.238.23.254:80 | tcp | |
| NL | 8.238.23.254:80 | tcp | |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| FR | 40.79.141.153:443 | tcp | |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 93.184.220.29:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
| US | 8.8.8.8:53 | user80172.7ci.ru | udp |
Files
memory/3924-130-0x00000000000D0000-0x00000000000DA000-memory.dmp
memory/4852-131-0x0000000000000000-mapping.dmp
memory/2592-132-0x0000000000000000-mapping.dmp
memory/3924-133-0x0000000004E10000-0x0000000004E76000-memory.dmp