Analysis Overview
SHA256
b7cf62fe8702cd28f979acfccd17ce44b8c4a0d2a72b47e46348e9c1d98e3a05
Threat Level: Known bad
The file b7cf62fe8702cd28f979acfccd17ce44b8c4a0d2a72b47e46348e9c1d98e3a05 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 12:37
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-06-22 12:37
Reported
2021-06-22 12:39
Platform
win10v20210410
Max time kernel
18s
Max time network
126s
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 1696 wrote to memory of 4072 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1696 wrote to memory of 4072 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1696 wrote to memory of 4072 | 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\b7cf62fe8702cd28f979acfccd17ce44b8c4a0d2a72b47e46348e9c1d98e3a05.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b7cf62fe8702cd28f979acfccd17ce44b8c4a0d2a72b47e46348e9c1d98e3a05.dll,#1
Network
Files
memory/4072-114-0x0000000000000000-mapping.dmp
memory/4072-115-0x0000000073A70000-0x0000000073A9E000-memory.dmp
memory/4072-117-0x00000000028B0000-0x00000000029FA000-memory.dmp