Analysis Overview
SHA256
4cefea3d45c3e40214ad4181ff09c259846457aca42144fd45882e1e4bbc20f0
Threat Level: Known bad
The file 4cefea3d45c3e40214ad4181ff09c259846457aca42144fd45882e1e4bbc20f0 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
2021-06-29 07:58
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-06-29 07:58
Reported
2021-06-29 08:01
Platform
win10v20210410
Max time kernel
19s
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 4024 wrote to memory of 4064 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4024 wrote to memory of 4064 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4024 wrote to memory of 4064 | 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\4cefea3d45c3e40214ad4181ff09c259846457aca42144fd45882e1e4bbc20f0.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4cefea3d45c3e40214ad4181ff09c259846457aca42144fd45882e1e4bbc20f0.dll,#1
Network
Files
memory/4064-114-0x0000000000000000-mapping.dmp
memory/4064-115-0x0000000074480000-0x00000000744AE000-memory.dmp
memory/4064-117-0x0000000000550000-0x0000000000556000-memory.dmp