Analysis Overview
SHA256
7b3af75b638704ef65ee0432f660f088a462eb8b0adbd54059d035bbf2e89d33
Threat Level: Known bad
The file 7b3af75b638704ef65ee0432f660f088a462eb8b0adbd54059d035bbf2e89d33 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
2021-06-23 11:15
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-06-23 11:15
Reported
2021-06-23 11:18
Platform
win10v20210410
Max time kernel
20s
Max time network
136s
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 3876 wrote to memory of 2268 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3876 wrote to memory of 2268 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3876 wrote to memory of 2268 | 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\7b3af75b638704ef65ee0432f660f088a462eb8b0adbd54059d035bbf2e89d33.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7b3af75b638704ef65ee0432f660f088a462eb8b0adbd54059d035bbf2e89d33.dll,#1
Network
Files
memory/2268-114-0x0000000000000000-mapping.dmp
memory/2268-115-0x0000000074300000-0x000000007432E000-memory.dmp
memory/2268-117-0x0000000000CA0000-0x0000000000DEA000-memory.dmp