Analysis Overview
SHA256
87ddd83e83ce0862ee5c02382bcec534f326e24a4d13da001ec2222a9e5bcff0
Threat Level: Known bad
The file 87ddd83e83ce0862ee5c02382bcec534f326e24a4d13da001ec2222a9e5bcff0 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 04:56
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-06-29 04:56
Reported
2021-06-29 04:58
Platform
win10v20210410
Max time kernel
19s
Max time network
116s
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 1736 wrote to memory of 3896 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1736 wrote to memory of 3896 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1736 wrote to memory of 3896 | 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\87ddd83e83ce0862ee5c02382bcec534f326e24a4d13da001ec2222a9e5bcff0.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\87ddd83e83ce0862ee5c02382bcec534f326e24a4d13da001ec2222a9e5bcff0.dll,#1
Network
Files
memory/3896-114-0x0000000000000000-mapping.dmp
memory/3896-115-0x00000000739D0000-0x00000000739FE000-memory.dmp
memory/3896-117-0x0000000000600000-0x0000000000606000-memory.dmp