Analysis Overview
SHA256
fed6b51f94a754a1d7888f8b6c5f43f571322ab2142354a68d710c123e0bf878
Threat Level: Known bad
The file f825697da8d31747696278747dc51ae7.bin was found to be: Known bad.
Malicious Activity Summary
DarkCloud
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-07-22 02:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-22 02:09
Reported
2023-07-22 02:12
Platform
win10v2004-20230703-en
Max time kernel
149s
Max time network
147s
Command Line
Signatures
DarkCloud
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 744 set thread context of 3784 | N/A | C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe | C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe
"C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe"
C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe
"C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.77.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.74.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.173.189.20.in-addr.arpa | udp |
Files
memory/744-133-0x0000000074490000-0x0000000074C40000-memory.dmp
memory/744-134-0x0000000000330000-0x000000000041A000-memory.dmp
memory/744-135-0x0000000005430000-0x00000000059D4000-memory.dmp
memory/744-136-0x0000000004E80000-0x0000000004F12000-memory.dmp
memory/744-137-0x0000000004DC0000-0x0000000004DD0000-memory.dmp
memory/744-138-0x0000000004E30000-0x0000000004E3A000-memory.dmp
memory/744-139-0x0000000074490000-0x0000000074C40000-memory.dmp
memory/744-140-0x0000000004DC0000-0x0000000004DD0000-memory.dmp
memory/744-141-0x000000000A2C0000-0x000000000A35C000-memory.dmp
memory/3784-142-0x0000000000400000-0x000000000046D000-memory.dmp
memory/3784-145-0x0000000000400000-0x000000000046D000-memory.dmp
memory/744-146-0x0000000074490000-0x0000000074C40000-memory.dmp
memory/3784-149-0x0000000000400000-0x000000000046D000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-22 02:09
Reported
2023-07-22 02:12
Platform
win7-20230712-en
Max time kernel
121s
Max time network
124s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2192 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2192 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2192 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2192 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe
"C:\Users\Admin\AppData\Local\Temp\b0ca90a4a10611f098fc18e528de4ad9f37c8272a525cd9fb44f8db874f25038.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2192 -s 668
Network
Files
memory/2192-53-0x00000000000F0000-0x00000000001DA000-memory.dmp
memory/2192-54-0x00000000745C0000-0x0000000074CAE000-memory.dmp
memory/2192-55-0x00000000005B0000-0x00000000005F0000-memory.dmp
memory/2192-56-0x0000000000560000-0x000000000056E000-memory.dmp
memory/2192-57-0x00000000745C0000-0x0000000074CAE000-memory.dmp
memory/2192-58-0x00000000005B0000-0x00000000005F0000-memory.dmp
memory/2192-59-0x0000000001F20000-0x0000000001F2A000-memory.dmp