Analysis
-
max time kernel
150s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
resource tags
arch:x64arch:x86image:win10v2004-20220414-enlocale:en-usos:windows10-2004-x64system -
submitted
18-07-2022 18:06
Behavioral task
behavioral1
Sample
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe
Resource
win7-20220715-en
Behavioral task
behavioral2
Sample
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe
Resource
win10v2004-20220414-en
General
-
Target
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe
-
Size
16KB
-
MD5
d6d75952d12009b90cb8257de43eff49
-
SHA1
47c5cfcb180bdfcb6744ee332e118fd0b2526aba
-
SHA256
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c
-
SHA512
6c346407c504c546ee7d16b723fa62d4f052121f9aef7488bda2ebaa56807bedeb443663272ec6b1b9da6ff655d3f77fd2f5f63f5dc185cf75d84d7cb0abea2d
Malware Config
Signatures
-
LoaderBot executable 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4120-130-0x0000000000D80000-0x0000000000D8A000-memory.dmp loaderbot -
Drops startup file 1 IoCs
Processes:
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Webhost.url 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exedescription ioc process 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" 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe 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" 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 2108 schtasks.exe 3588 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exepid process 4120 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe 312 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exepid process 4120 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exedescription pid process Token: SeDebugPrivilege 4120 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe Token: SeDebugPrivilege 312 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.execmd.exe5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.execmd.exedescription pid process target process PID 4120 wrote to memory of 3896 4120 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe cmd.exe PID 4120 wrote to memory of 3896 4120 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe cmd.exe PID 4120 wrote to memory of 3896 4120 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe cmd.exe PID 3896 wrote to memory of 2108 3896 cmd.exe schtasks.exe PID 3896 wrote to memory of 2108 3896 cmd.exe schtasks.exe PID 3896 wrote to memory of 2108 3896 cmd.exe schtasks.exe PID 312 wrote to memory of 1260 312 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe cmd.exe PID 312 wrote to memory of 1260 312 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe cmd.exe PID 312 wrote to memory of 1260 312 5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe cmd.exe PID 1260 wrote to memory of 3588 1260 cmd.exe schtasks.exe PID 1260 wrote to memory of 3588 1260 cmd.exe schtasks.exe PID 1260 wrote to memory of 3588 1260 cmd.exe schtasks.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe"C:\Users\Admin\AppData\Local\Temp\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4120 -
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 /f2⤵
- Suspicious use of WriteProcessMemory
PID:3896 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f3⤵
- Creates scheduled task(s)
PID:2108
-
C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exeC:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:312 -
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 /f2⤵
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\5111d9b5672f2b9dbac2d3beee9bcc9b188c6ecc700922e4ec828636dab91d4c.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f3⤵
- Creates scheduled task(s)
PID:3588