Analysis Overview
SHA256
7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d
Threat Level: Known bad
The file 7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d was found to be: Known bad.
Malicious Activity Summary
LoaderBot executable
LoaderBot
Loaderbot family
LoaderBot executable
Drops startup file
Adds Run key to start application
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-01 04:54
Signatures
LoaderBot executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loaderbot family
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-01 04:54
Reported
2022-07-01 05:50
Platform
win10v2004-20220414-en
Max time kernel
175s
Max time network
190s
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\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe" | C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe" | C:\Users\Admin\AppData\Roaming\Windows\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| 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\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Windows\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe
"C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.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\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
C:\Users\Admin\AppData\Roaming\Windows\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe
C:\Users\Admin\AppData\Roaming\Windows\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe
C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.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\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
Network
| Country | Destination | Domain | Proto |
| US | 204.79.197.200:443 | tcp | |
| NL | 104.97.14.81:80 | tcp | |
| IE | 20.54.110.249:443 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| FR | 2.16.119.157:443 | tcp | |
| NL | 104.80.229.133:80 | tcp | |
| NL | 104.80.229.133:80 | tcp | |
| NL | 104.80.229.133:80 | tcp | |
| US | 8.8.8.8:53 | 15.89.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | d.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.5.0.8.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |
Files
memory/3396-130-0x0000000000DE0000-0x0000000000DEA000-memory.dmp
memory/4496-131-0x0000000000000000-mapping.dmp
memory/3396-132-0x0000000005B20000-0x0000000005B86000-memory.dmp
memory/712-133-0x0000000000000000-mapping.dmp
memory/3596-134-0x0000000000000000-mapping.dmp
memory/3456-135-0x0000000000000000-mapping.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-01 04:54
Reported
2022-07-01 05:49
Platform
win7-20220414-en
Max time kernel
152s
Max time network
45s
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\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe" | C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.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\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe
"C:\Users\Admin\AppData\Local\Temp\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.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\7717b068c66299b56eb55c328518431ac835b7b0eec3f5bb0d97d88595c5a82d.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
Network
Files
memory/1684-54-0x0000000000AC0000-0x0000000000ACA000-memory.dmp
memory/1832-55-0x0000000000000000-mapping.dmp
memory/1684-56-0x0000000074F91000-0x0000000074F93000-memory.dmp
memory/2032-57-0x0000000000000000-mapping.dmp