Analysis Overview
SHA256
fb44d66b8ea6ccbbd4a28bfc627ece6e660ff826c1a383526fb7d27e4dd47fe7
Threat Level: Known bad
The file fb44d66b8ea6ccbbd4a28bfc627ece6e660ff826c1a383526fb7d27e4dd47fe7 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 17:26
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-06-22 17:26
Reported
2021-06-23 00:25
Platform
win10v20210408
Max time kernel
25s
Max time network
120s
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 632 wrote to memory of 996 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 632 wrote to memory of 996 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 632 wrote to memory of 996 | 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\fb44d66b8ea6ccbbd4a28bfc627ece6e660ff826c1a383526fb7d27e4dd47fe7.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fb44d66b8ea6ccbbd4a28bfc627ece6e660ff826c1a383526fb7d27e4dd47fe7.dll,#1
Network
Files
memory/996-114-0x0000000000000000-mapping.dmp
memory/996-115-0x0000000073FB0000-0x0000000073FDE000-memory.dmp
memory/996-117-0x0000000001030000-0x0000000001036000-memory.dmp