Analysis Overview
SHA256
774641bc71bfda2cb0075b125a5bfb6c93472f4c9762cc635265ae30cf4472ad
Threat Level: Known bad
The file 224e1496de28a6190aee2b283b5f3280 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 00:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-31 00:53
Reported
2024-01-01 17:18
Platform
win7-20231129-en
Max time kernel
3s
Max time network
122s
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\224e1496de28a6190aee2b283b5f3280.dll,#1
C:\Users\Admin\AppData\Local\fedAX8x\TpmInit.exe
C:\Users\Admin\AppData\Local\fedAX8x\TpmInit.exe
C:\Windows\system32\TpmInit.exe
C:\Windows\system32\TpmInit.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Users\Admin\AppData\Local\BYZu\wermgr.exe
C:\Users\Admin\AppData\Local\BYZu\wermgr.exe
C:\Windows\system32\rdpinit.exe
C:\Windows\system32\rdpinit.exe
C:\Users\Admin\AppData\Local\d5LMRM5Jj\rdpinit.exe
C:\Users\Admin\AppData\Local\d5LMRM5Jj\rdpinit.exe
Network
Files
memory/2928-1-0x0000000000390000-0x0000000000397000-memory.dmp
memory/2928-0-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-4-0x00000000774F6000-0x00000000774F7000-memory.dmp
memory/1380-12-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-25-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-38-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-42-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-41-0x0000000002E00000-0x0000000002E07000-memory.dmp
memory/1380-53-0x0000000077760000-0x0000000077762000-memory.dmp
memory/1380-50-0x0000000077601000-0x0000000077602000-memory.dmp
memory/1380-60-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-49-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-65-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/2496-78-0x0000000140000000-0x00000001401FA000-memory.dmp
memory/2496-83-0x0000000140000000-0x00000001401FA000-memory.dmp
memory/2496-81-0x0000000000200000-0x0000000000207000-memory.dmp
memory/1380-69-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-40-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-39-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-37-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-36-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-35-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-34-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-33-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-32-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-31-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-30-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-29-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-28-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-27-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-26-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-24-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-23-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-22-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/2692-104-0x0000000000320000-0x0000000000327000-memory.dmp
memory/1380-21-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-20-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-19-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-18-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-17-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-16-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-15-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-14-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-13-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-11-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-10-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-9-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/2928-8-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-7-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1380-5-0x0000000002EA0000-0x0000000002EA1000-memory.dmp
memory/2652-119-0x0000000000110000-0x0000000000117000-memory.dmp
memory/1380-147-0x00000000774F6000-0x00000000774F7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-31 00:53
Reported
2024-01-01 17:20
Platform
win10v2004-20231215-en
Max time kernel
0s
Max time network
140s
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 |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\224e1496de28a6190aee2b283b5f3280.dll,#1
C:\Windows\system32\Netplwiz.exe
C:\Windows\system32\Netplwiz.exe
C:\Users\Admin\AppData\Local\Et8\Netplwiz.exe
C:\Users\Admin\AppData\Local\Et8\Netplwiz.exe
C:\Users\Admin\AppData\Local\nPgGebNFm\mmc.exe
C:\Users\Admin\AppData\Local\nPgGebNFm\mmc.exe
C:\Windows\system32\mmc.exe
C:\Windows\system32\mmc.exe
C:\Users\Admin\AppData\Local\aq866\CustomShellHost.exe
C:\Users\Admin\AppData\Local\aq866\CustomShellHost.exe
C:\Windows\system32\CustomShellHost.exe
C:\Windows\system32\CustomShellHost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 181.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 184.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.134.221.88.in-addr.arpa | udp |
| NL | 20.31.169.57:443 | tcp | |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| GB | 88.221.134.42:80 | tcp | |
| US | 8.8.8.8:53 | 42.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.178.17.96.in-addr.arpa | udp |
| GB | 88.221.134.42:80 | tcp |
Files
memory/1300-1-0x000001B4B7160000-0x000001B4B7167000-memory.dmp
memory/1300-0-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/1300-8-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-14-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-21-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-28-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-33-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-40-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-41-0x0000000008040000-0x0000000008047000-memory.dmp
memory/3492-49-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-59-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-61-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/2148-71-0x0000000140000000-0x00000001401FA000-memory.dmp
memory/2148-76-0x0000000140000000-0x00000001401FA000-memory.dmp
memory/2148-70-0x00000219A8380000-0x00000219A8387000-memory.dmp
memory/4124-90-0x0000000002C60000-0x0000000002C67000-memory.dmp
memory/4124-92-0x0000000140000000-0x00000001401FA000-memory.dmp
memory/1472-101-0x000001387D8F0000-0x000001387D8F7000-memory.dmp
memory/1472-107-0x0000000140000000-0x00000001401FA000-memory.dmp
memory/3492-50-0x00007FFFD5F80000-0x00007FFFD5F90000-memory.dmp
memory/3492-42-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-38-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-39-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-37-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-36-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-35-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-34-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-32-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-31-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-30-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-29-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-27-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-26-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-25-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-24-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-23-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-22-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-20-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-19-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-18-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-17-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-16-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-15-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-13-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-12-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-11-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-10-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-9-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-7-0x0000000140000000-0x00000001401F9000-memory.dmp
memory/3492-5-0x00007FFFD5D1A000-0x00007FFFD5D1B000-memory.dmp
memory/3492-4-0x0000000008060000-0x0000000008061000-memory.dmp