Analysis Overview
SHA256
fa921448bfe92e43830fe2107a57569285603eb178547338fb73bf1a77cfc1e2
Threat Level: Known bad
The file fa921448bfe92e43830fe2107a57569285603eb178547338fb73bf1a77cfc1e2 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 04:11
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-06-29 04:11
Reported
2021-06-29 04:14
Platform
win10v20210410
Max time kernel
18s
Max time network
112s
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 2752 wrote to memory of 4016 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2752 wrote to memory of 4016 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2752 wrote to memory of 4016 | 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\fa921448bfe92e43830fe2107a57569285603eb178547338fb73bf1a77cfc1e2.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa921448bfe92e43830fe2107a57569285603eb178547338fb73bf1a77cfc1e2.dll,#1
Network
Files
memory/4016-114-0x0000000000000000-mapping.dmp
memory/4016-115-0x00000000736B0000-0x00000000736DE000-memory.dmp
memory/4016-117-0x00000000008C0000-0x00000000008C6000-memory.dmp