Analysis
- max time kernel
127s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20230831-en - resource tags
- submitted
09/09/2023, 15:22
General
- Target d0c8c1235b0ac3880e95b751d102111fexeexeexe_JC.exe
- Size 720KB
- Sample230909-srvxescb3s
- SHA256 074c4a4934e7109b56c5aac680f5e5d3d51664f596413ed5416740dcdcb0da22
Malware Config
Extracted
-
azorult
-
http://185.79.156.23/j0n0/index.php
Signatures
- Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Delays execution with timeout.exe 1 IoCs
- Suspicious use of FindShellTrayWindow 3 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d0c8c1235b0ac3880e95b751d102111fexeexeexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\d0c8c1235b0ac3880e95b751d102111fexeexeexe_JC.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c TimeOut 1 & Del /F "C:\Users\Admin\AppData\Local\Temp\d0c8c1235b0ac3880e95b751d102111fexeexeexe_JC.exe"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\timeout.exeTimeOut 13⤵
- Delays execution with timeout.exe
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1348-0-0x0000000000090000-0x0000000000224000-memory.dmp
memory/1348-3-0x00000000012D0000-0x00000000012D1000-memory.dmp
memory/1348-23-0x0000000000090000-0x0000000000224000-memory.dmp
memory/4560-4-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4560-12-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4560-14-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4560-16-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4560-18-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4560-20-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4560-22-0x0000000000400000-0x0000000000420000-memory.dmp