Analysis Overview
SHA256
617fb3247090ea06850a68b7b287ef8f3f856859828c4009ea33bf9375575372
Threat Level: Known bad
The file LauncherPC_S0FT.zip was found to be: Known bad.
Malicious Activity Summary
Detect Vidar Stealer
Vidar
Downloads MZ/PE file
Reads data files stored by FTP clients
Checks computer location settings
Deletes itself
Checks installed software on the system
Enumerates physical storage devices
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-22 20:51
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-22 20:48
Reported
2024-02-22 20:56
Platform
win7-20240221-en
Max time kernel
68s
Max time network
73s
Command Line
Signatures
Detect Vidar Stealer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Vidar
Downloads MZ/PE file
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Reads data files stored by FTP clients
Checks installed software on the system
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe
"C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c start "" "C:\ProgramData\KKJJEBFCGD.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe" & del "C:\ProgramData\*.dll"" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 5
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 5.182.86.94:80 | 5.182.86.94 | tcp |
Files
memory/2768-0-0x0000000000E50000-0x000000000189D000-memory.dmp
memory/2768-1-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/2768-3-0x0000000000E50000-0x000000000189D000-memory.dmp
memory/2768-4-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/2768-6-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/2768-17-0x0000000000120000-0x0000000000121000-memory.dmp
memory/2768-15-0x0000000000120000-0x0000000000121000-memory.dmp
memory/2768-32-0x0000000000290000-0x0000000000291000-memory.dmp
memory/2768-37-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2768-35-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2768-38-0x0000000000E50000-0x000000000189D000-memory.dmp
memory/2768-30-0x0000000000290000-0x0000000000291000-memory.dmp
memory/2768-27-0x0000000000140000-0x0000000000141000-memory.dmp
memory/2768-25-0x0000000000140000-0x0000000000141000-memory.dmp
memory/2768-22-0x0000000000130000-0x0000000000131000-memory.dmp
memory/2768-20-0x0000000000130000-0x0000000000131000-memory.dmp
memory/2768-13-0x0000000000120000-0x0000000000121000-memory.dmp
memory/2768-12-0x0000000000100000-0x0000000000101000-memory.dmp
memory/2768-10-0x0000000000100000-0x0000000000101000-memory.dmp
memory/2768-8-0x00000000775B0000-0x00000000775B1000-memory.dmp
memory/2768-7-0x0000000000100000-0x0000000000101000-memory.dmp
memory/2768-40-0x0000000010000000-0x000000001025F000-memory.dmp
memory/2768-48-0x0000000000E50000-0x000000000189D000-memory.dmp
memory/2192-64-0x0000000002390000-0x0000000002391000-memory.dmp
memory/2192-69-0x0000000002390000-0x0000000002391000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-22 20:48
Reported
2024-02-22 20:57
Platform
win10v2004-20240221-en
Max time kernel
137s
Max time network
161s
Command Line
Signatures
Detect Vidar Stealer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Vidar
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1414748551-1520717498-2956787782-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
Reads data files stored by FTP clients
Checks installed software on the system
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4840 wrote to memory of 2724 | N/A | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4840 wrote to memory of 2724 | N/A | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4840 wrote to memory of 2724 | N/A | C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2724 wrote to memory of 2276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 2724 wrote to memory of 2276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 2724 wrote to memory of 2276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe
"C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\LauncherPC_S0FT\Set-up.exe" & del "C:\ProgramData\*.dll"" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 5
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 199.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.233.44.23.in-addr.arpa | udp |
| NL | 5.182.86.94:80 | 5.182.86.94 | tcp |
| US | 8.8.8.8:53 | 94.86.182.5.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 189.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.112.168.52.in-addr.arpa | udp |
Files
memory/4840-0-0x00000000002E0000-0x0000000000D2D000-memory.dmp
memory/4840-2-0x0000000001260000-0x0000000001261000-memory.dmp
memory/4840-4-0x00000000002E0000-0x0000000000D2D000-memory.dmp
memory/4840-1-0x0000000001250000-0x0000000001251000-memory.dmp
memory/4840-3-0x0000000001880000-0x0000000001881000-memory.dmp
memory/4840-5-0x0000000001890000-0x0000000001891000-memory.dmp
memory/4840-7-0x0000000003000000-0x0000000003001000-memory.dmp
memory/4840-6-0x00000000018D0000-0x00000000018D1000-memory.dmp
memory/4840-8-0x0000000003010000-0x0000000003011000-memory.dmp
memory/4840-11-0x0000000010000000-0x000000001025F000-memory.dmp
memory/4840-18-0x00000000002E0000-0x0000000000D2D000-memory.dmp