Analysis Overview
SHA256
cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327
Threat Level: Known bad
The file cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe was found to be: Known bad.
Malicious Activity Summary
DarkCloud
Darkcloud family
Suspicious use of SetThreadContext
AutoIT Executable
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-10 11:41
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-10 11:41
Reported
2025-03-10 11:43
Platform
win7-20240729-en
Max time kernel
141s
Max time network
118s
Command Line
Signatures
DarkCloud
Darkcloud family
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1072 set thread context of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | C:\Windows\SysWOW64\svchost.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1072 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1072 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1072 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1072 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1072 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe
"C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe"
Network
Files
memory/1072-10-0x0000000000260000-0x0000000000264000-memory.dmp
memory/2744-11-0x0000000000400000-0x0000000000458000-memory.dmp
memory/2744-13-0x0000000000400000-0x0000000000458000-memory.dmp
memory/2744-16-0x0000000000400000-0x0000000000458000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-03-10 11:41
Reported
2025-03-10 11:43
Platform
win10v2004-20250217-en
Max time kernel
95s
Max time network
140s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4948 wrote to memory of 1852 | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4948 wrote to memory of 1852 | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4948 wrote to memory of 1852 | N/A | C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe
"C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\cb2d711304377c0cf637d497ffea41f9ed0b31a907be15df53f369b7a6974327.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4948 -ip 4948
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4948 -s 656
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4948-10-0x0000000004480000-0x0000000004484000-memory.dmp