Analysis Overview
SHA256
4b5049e2c77409be2b8f817327cd0f95dc393eec1c29054b8fbb300493a2cede
Threat Level: Known bad
The file 4b5049e2c77409be2b8f817327cd0f95dc393eec1c29054b8fbb300493a2cede 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 12:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-06-22 12:40
Reported
2021-06-22 12:42
Platform
win10v20210410
Max time kernel
20s
Max time network
113s
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 4092 wrote to memory of 1828 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4092 wrote to memory of 1828 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4092 wrote to memory of 1828 | 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\4b5049e2c77409be2b8f817327cd0f95dc393eec1c29054b8fbb300493a2cede.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4b5049e2c77409be2b8f817327cd0f95dc393eec1c29054b8fbb300493a2cede.dll,#1
Network
Files
memory/1828-114-0x0000000000000000-mapping.dmp
memory/1828-115-0x0000000073660000-0x000000007368E000-memory.dmp
memory/1828-117-0x0000000000AC0000-0x0000000000AC6000-memory.dmp