Analysis Overview
SHA256
a75845fd2f0629eecc27afd1c4c88e02511e034d1c42a6c43ca3cca23a456e1a
Threat Level: Known bad
The file a75845fd2f0629eecc27afd1c4c88e02511e034d1c42a6c43ca3cca23a456e1a 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 02:20
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-06-29 02:20
Reported
2021-06-29 02:23
Platform
win10v20210408
Max time kernel
24s
Max time network
119s
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 636 wrote to memory of 736 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 636 wrote to memory of 736 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 636 wrote to memory of 736 | 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\a75845fd2f0629eecc27afd1c4c88e02511e034d1c42a6c43ca3cca23a456e1a.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a75845fd2f0629eecc27afd1c4c88e02511e034d1c42a6c43ca3cca23a456e1a.dll,#1
Network
Files
memory/736-114-0x0000000000000000-mapping.dmp
memory/736-115-0x00000000742C0000-0x00000000742EE000-memory.dmp
memory/736-117-0x00000000023F0000-0x00000000023F6000-memory.dmp