Analysis Overview
SHA256
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c
Threat Level: Known bad
The file 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c 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
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-18 18:06
Signatures
LoaderBot executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loaderbot family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-18 18:06
Reported
2022-07-18 18:26
Platform
win7-20220715-en
Max time kernel
151s
Max time network
53s
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\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe" | C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe" | C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.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\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe
"C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.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\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
C:\Windows\system32\taskeng.exe
taskeng.exe {75400234-F9FE-4FB4-A516-577424283740} S-1-5-21-3440072777-2118400376-1759599358-1000:NKWDSIWE\Admin:Interactive:[1]
C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe
C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe
C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.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\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
Network
Files
memory/1164-54-0x0000000000C90000-0x0000000000C9A000-memory.dmp
memory/1504-55-0x0000000000000000-mapping.dmp
memory/1164-56-0x0000000076021000-0x0000000076023000-memory.dmp
memory/1416-57-0x0000000000000000-mapping.dmp
memory/940-58-0x0000000000000000-mapping.dmp
memory/948-59-0x0000000000000000-mapping.dmp
memory/1768-61-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-18 18:06
Reported
2022-07-18 18:26
Platform
win10v2004-20220414-en
Max time kernel
150s
Max time network
138s
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\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe" | C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe" | C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.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\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe
"C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.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\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe
C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe
C:\Windows\SysWOW64\cmd.exe
"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.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\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 13.107.21.200:443 | tcp | |
| GB | 51.132.193.105:443 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| FR | 2.18.109.224:443 | tcp | |
| US | 104.18.24.243:80 | tcp |
Files
memory/4120-130-0x0000000000D80000-0x0000000000D8A000-memory.dmp
memory/3896-131-0x0000000000000000-mapping.dmp
memory/2108-132-0x0000000000000000-mapping.dmp
memory/4120-133-0x0000000005B10000-0x0000000005B76000-memory.dmp
memory/1260-134-0x0000000000000000-mapping.dmp
memory/3588-135-0x0000000000000000-mapping.dmp