Analysis Overview
SHA256
774bf42a3d77a0a623407eadbf886b8679e18d482fe834c978c3ed25c76b27ae
Threat Level: Known bad
The file 774bf42a3d77a0a623407eadbf886b8679e18d482fe834c978c3ed25c76b27ae was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex Loader
Checks whether UAC is enabled
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-06-22 07:23
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-06-22 07:23
Reported
2021-06-22 07:26
Platform
win10v20210408
Max time kernel
27s
Max time network
135s
Command Line
Signatures
Dridex
Dridex Loader
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3128 wrote to memory of 3956 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3128 wrote to memory of 3956 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3128 wrote to memory of 3956 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\774bf42a3d77a0a623407eadbf886b8679e18d482fe834c978c3ed25c76b27ae.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\774bf42a3d77a0a623407eadbf886b8679e18d482fe834c978c3ed25c76b27ae.dll,#1
Network
Files
memory/3956-114-0x0000000000000000-mapping.dmp
memory/3956-115-0x0000000073990000-0x00000000739BD000-memory.dmp
memory/3956-117-0x0000000002BE0000-0x0000000002BE6000-memory.dmp