Analysis Overview
SHA256
78aeff7ca28319e5e631b36f864e63152e6c87245ae1ee506b3baa31172cee79
Threat Level: Known bad
The file 1af146424fd76848203b85f2f6453299 was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex Shellcode
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Checks whether UAC is enabled
Unsigned PE
Uses Task Scheduler COM API
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-30 14:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-30 14:06
Reported
2024-01-01 01:33
Platform
win7-20231215-en
Max time kernel
96s
Max time network
122s
Command Line
Signatures
Dridex
Dridex Shellcode
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Qz6\consent.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\tTWJ6i\mfpmp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\vA8Lv\javaws.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Qz6\consent.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\tTWJ6i\mfpmp.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\vA8Lv\javaws.exe | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\Bsfvntd = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Themes\\L65CHn\\mfpmp.exe" | 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 |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Qz6\consent.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\tTWJ6i\mfpmp.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\vA8Lv\javaws.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 |
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Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1076 wrote to memory of 1988 | N/A | N/A | C:\Windows\system32\consent.exe |
| PID 1076 wrote to memory of 1988 | N/A | N/A | C:\Windows\system32\consent.exe |
| PID 1076 wrote to memory of 1988 | N/A | N/A | C:\Windows\system32\consent.exe |
| PID 1076 wrote to memory of 676 | N/A | N/A | C:\Users\Admin\AppData\Local\Qz6\consent.exe |
| PID 1076 wrote to memory of 676 | N/A | N/A | C:\Users\Admin\AppData\Local\Qz6\consent.exe |
| PID 1076 wrote to memory of 676 | N/A | N/A | C:\Users\Admin\AppData\Local\Qz6\consent.exe |
| PID 1076 wrote to memory of 2028 | N/A | N/A | C:\Windows\system32\mfpmp.exe |
| PID 1076 wrote to memory of 2028 | N/A | N/A | C:\Windows\system32\mfpmp.exe |
| PID 1076 wrote to memory of 2028 | N/A | N/A | C:\Windows\system32\mfpmp.exe |
| PID 1076 wrote to memory of 1624 | N/A | N/A | C:\Users\Admin\AppData\Local\tTWJ6i\mfpmp.exe |
| PID 1076 wrote to memory of 1624 | N/A | N/A | C:\Users\Admin\AppData\Local\tTWJ6i\mfpmp.exe |
| PID 1076 wrote to memory of 1624 | N/A | N/A | C:\Users\Admin\AppData\Local\tTWJ6i\mfpmp.exe |
| PID 1076 wrote to memory of 1072 | N/A | N/A | C:\Windows\system32\javaws.exe |
| PID 1076 wrote to memory of 1072 | N/A | N/A | C:\Windows\system32\javaws.exe |
| PID 1076 wrote to memory of 1072 | N/A | N/A | C:\Windows\system32\javaws.exe |
| PID 1076 wrote to memory of 2140 | N/A | N/A | C:\Users\Admin\AppData\Local\vA8Lv\javaws.exe |
| PID 1076 wrote to memory of 2140 | N/A | N/A | C:\Users\Admin\AppData\Local\vA8Lv\javaws.exe |
| PID 1076 wrote to memory of 2140 | N/A | N/A | C:\Users\Admin\AppData\Local\vA8Lv\javaws.exe |
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1af146424fd76848203b85f2f6453299.dll,#1
C:\Users\Admin\AppData\Local\Qz6\consent.exe
C:\Users\Admin\AppData\Local\Qz6\consent.exe
C:\Windows\system32\consent.exe
C:\Windows\system32\consent.exe
C:\Users\Admin\AppData\Local\tTWJ6i\mfpmp.exe
C:\Users\Admin\AppData\Local\tTWJ6i\mfpmp.exe
C:\Windows\system32\mfpmp.exe
C:\Windows\system32\mfpmp.exe
C:\Users\Admin\AppData\Local\vA8Lv\javaws.exe
C:\Users\Admin\AppData\Local\vA8Lv\javaws.exe
C:\Windows\system32\javaws.exe
C:\Windows\system32\javaws.exe
Network
Files
memory/2392-0-0x0000000140000000-0x000000014020A000-memory.dmp
memory/2392-1-0x00000000005C0000-0x00000000005C7000-memory.dmp
memory/1076-4-0x0000000077046000-0x0000000077047000-memory.dmp
memory/1076-5-0x0000000002F20000-0x0000000002F21000-memory.dmp
memory/2392-8-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-13-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-25-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-32-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-43-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-49-0x0000000002EF0000-0x0000000002EF7000-memory.dmp
memory/1076-48-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-57-0x0000000077251000-0x0000000077252000-memory.dmp
memory/1076-67-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-72-0x0000000140000000-0x000000014020A000-memory.dmp
memory/676-87-0x0000000000110000-0x0000000000117000-memory.dmp
memory/1076-76-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-61-0x00000000773B0000-0x00000000773B2000-memory.dmp
memory/1076-56-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-47-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-46-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-45-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-44-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-42-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-41-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-40-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-39-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-38-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-37-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-36-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-35-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-34-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-33-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-31-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-30-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-29-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-28-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1624-111-0x0000000001F20000-0x0000000001F27000-memory.dmp
memory/1076-27-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-26-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-24-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-23-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-22-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-21-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-20-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-19-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-18-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-17-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-16-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-15-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-14-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-12-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-11-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-10-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-9-0x0000000140000000-0x000000014020A000-memory.dmp
memory/2140-129-0x0000000000100000-0x0000000000107000-memory.dmp
memory/1076-7-0x0000000140000000-0x000000014020A000-memory.dmp
memory/1076-155-0x0000000077046000-0x0000000077047000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-30 14:06
Reported
2024-01-01 01:33
Platform
win10v2004-20231215-en
Max time kernel
0s
Max time network
127s
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\1af146424fd76848203b85f2f6453299.dll,#1
C:\Users\Admin\AppData\Local\mLWkCr\RdpSa.exe
C:\Users\Admin\AppData\Local\mLWkCr\RdpSa.exe
C:\Windows\system32\dpapimig.exe
C:\Windows\system32\dpapimig.exe
C:\Windows\system32\RdpSa.exe
C:\Windows\system32\RdpSa.exe
C:\Windows\system32\SystemSettingsAdminFlows.exe
C:\Windows\system32\SystemSettingsAdminFlows.exe
C:\Users\Admin\AppData\Local\yFjJuA0\dpapimig.exe
C:\Users\Admin\AppData\Local\yFjJuA0\dpapimig.exe
C:\Users\Admin\AppData\Local\gxShwwx0\SystemSettingsAdminFlows.exe
C:\Users\Admin\AppData\Local\gxShwwx0\SystemSettingsAdminFlows.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| 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 |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/4944-1-0x0000000140000000-0x000000014020A000-memory.dmp
memory/4944-0-0x000001FCF3F40000-0x000001FCF3F47000-memory.dmp
memory/4944-7-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-8-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-14-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-22-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-29-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-36-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-44-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-48-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-49-0x00000000012C0000-0x00000000012C7000-memory.dmp
memory/3432-57-0x00007FFB726E0000-0x00007FFB726F0000-memory.dmp
memory/3432-56-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-68-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3576-77-0x0000000140000000-0x000000014020C000-memory.dmp
memory/3576-83-0x0000000140000000-0x000000014020C000-memory.dmp
memory/3576-79-0x00000173260C0000-0x00000173260C7000-memory.dmp
memory/3432-66-0x0000000140000000-0x000000014020A000-memory.dmp
memory/4816-96-0x00000230C7B80000-0x00000230C7B87000-memory.dmp
memory/4816-94-0x0000000140000000-0x0000000140250000-memory.dmp
memory/3432-47-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-46-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-45-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3216-112-0x00000242C39B0000-0x00000242C39B7000-memory.dmp
memory/3432-43-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-42-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-41-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-40-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-39-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-38-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-37-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-35-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-34-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-33-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-32-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-31-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-30-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-28-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-27-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-26-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-25-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-24-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-23-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-21-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-20-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-19-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-18-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-17-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-16-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-15-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-13-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-12-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-11-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-10-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-9-0x00007FFB70B7A000-0x00007FFB70B7B000-memory.dmp
memory/3432-6-0x0000000140000000-0x000000014020A000-memory.dmp
memory/3432-4-0x0000000003150000-0x0000000003151000-memory.dmp