Analysis Overview
SHA256
eee3da711732010bbd15b76ada57e147075e74f6e3d16d830886fa0efd5c2b46
Threat Level: Known bad
The file 336076b58cd162912bd76f9f2743aefe was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex Shellcode
Checks whether UAC is enabled
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-31 10:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-31 10:57
Reported
2024-01-04 07:40
Platform
win7-20231129-en
Max time kernel
4s
Max time network
119s
Command Line
Signatures
Dridex
Dridex Shellcode
| 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\system32\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\336076b58cd162912bd76f9f2743aefe.dll,#1
C:\Windows\system32\perfmon.exe
C:\Windows\system32\perfmon.exe
C:\Users\Admin\AppData\Local\Znhyy\perfmon.exe
C:\Users\Admin\AppData\Local\Znhyy\perfmon.exe
C:\Windows\system32\UI0Detect.exe
C:\Windows\system32\UI0Detect.exe
C:\Users\Admin\AppData\Local\K1h7X\UI0Detect.exe
C:\Users\Admin\AppData\Local\K1h7X\UI0Detect.exe
C:\Windows\system32\tabcal.exe
C:\Windows\system32\tabcal.exe
C:\Users\Admin\AppData\Local\G1u6yxAGH\tabcal.exe
C:\Users\Admin\AppData\Local\G1u6yxAGH\tabcal.exe
Network
Files
memory/2468-1-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/2468-0-0x0000000000110000-0x0000000000117000-memory.dmp
memory/1304-4-0x0000000076D16000-0x0000000076D17000-memory.dmp
memory/1304-11-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-19-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-27-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-38-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-47-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-51-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-59-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-63-0x0000000076F80000-0x0000000076F82000-memory.dmp
memory/1304-60-0x0000000076E21000-0x0000000076E22000-memory.dmp
memory/1304-70-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-52-0x00000000024D0000-0x00000000024D7000-memory.dmp
memory/1304-76-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3060-88-0x0000000001F20000-0x0000000001F27000-memory.dmp
memory/1304-50-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-49-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-48-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-46-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-45-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-44-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-43-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-42-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-41-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-40-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-39-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-37-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-36-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-35-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-34-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-33-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-32-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-31-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-30-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-29-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-28-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1608-112-0x0000000000100000-0x0000000000107000-memory.dmp
memory/1304-26-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-25-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-24-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-23-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-22-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-21-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-20-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-17-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-18-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-16-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-15-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-14-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-12-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-13-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-10-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-9-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-8-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/2468-7-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/1304-5-0x00000000024F0000-0x00000000024F1000-memory.dmp
memory/2832-130-0x00000000019A0000-0x00000000019A7000-memory.dmp
memory/1304-151-0x0000000076D16000-0x0000000076D17000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-31 10:57
Reported
2024-01-04 07:40
Platform
win10v2004-20231215-en
Max time kernel
1s
Max time network
142s
Command Line
Signatures
Dridex
Dridex Shellcode
| 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\system32\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\336076b58cd162912bd76f9f2743aefe.dll,#1
C:\Windows\system32\SystemPropertiesAdvanced.exe
C:\Windows\system32\SystemPropertiesAdvanced.exe
C:\Users\Admin\AppData\Local\8xy\SystemPropertiesComputerName.exe
C:\Users\Admin\AppData\Local\8xy\SystemPropertiesComputerName.exe
C:\Windows\system32\SystemPropertiesComputerName.exe
C:\Windows\system32\SystemPropertiesComputerName.exe
C:\Users\Admin\AppData\Local\WlOC\SystemPropertiesAdvanced.exe
C:\Users\Admin\AppData\Local\WlOC\SystemPropertiesAdvanced.exe
C:\Windows\system32\WindowsActionDialog.exe
C:\Windows\system32\WindowsActionDialog.exe
C:\Users\Admin\AppData\Local\fpeleClK\WindowsActionDialog.exe
C:\Users\Admin\AppData\Local\fpeleClK\WindowsActionDialog.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 93.184.221.240:80 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/4952-0-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/4952-2-0x0000020EA4430000-0x0000020EA4437000-memory.dmp
memory/3428-11-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-15-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-18-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-22-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-25-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-29-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-32-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-36-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-40-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-44-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-48-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-51-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-52-0x0000000006F30000-0x0000000006F37000-memory.dmp
memory/3428-50-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-60-0x00007FFF89F00000-0x00007FFF89F10000-memory.dmp
memory/3428-69-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-71-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-59-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3848-81-0x000002B1284B0000-0x000002B1284B7000-memory.dmp
memory/3848-80-0x0000000140000000-0x00000001402D5000-memory.dmp
memory/2444-97-0x00000299DFBC0000-0x00000299DFBC7000-memory.dmp
memory/3428-49-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-47-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-46-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-45-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-43-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-42-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/380-114-0x0000015DF75A0000-0x0000015DF75A7000-memory.dmp
memory/3428-41-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-39-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-38-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-37-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-35-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-34-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-33-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-31-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-30-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-28-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-27-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-26-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-24-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-23-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-21-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-20-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-19-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-17-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-16-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-14-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-13-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-12-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-10-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-9-0x00007FFF882FA000-0x00007FFF882FB000-memory.dmp
memory/3428-8-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-7-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/4952-6-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3428-4-0x0000000006F50000-0x0000000006F51000-memory.dmp