Analysis
- max time kernel
4s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
- submitted
06/02/2024, 15:44
General
- Target 94e5a6094c34cc3b9e8a0be0756824e8.dll
- Size 2.3MB
- Sample240206-s6rhjsadb4
- SHA256 79000ea211c2644ddbca3b1449e831cec85ef2ad84c99e48c230c838a4a53843
Malware Config
Signatures
- Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
- Dridex Shellcode 1 IoCs
Detects Dridex Payload shellcode injected in Explorer process.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 30 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\94e5a6094c34cc3b9e8a0be0756824e8.dll,#11⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\system32\SystemSettingsAdminFlows.exeC:\Windows\system32\SystemSettingsAdminFlows.exe1⤵
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C:\Windows\system32\rdpshell.exeC:\Windows\system32\rdpshell.exe1⤵
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C:\Windows\system32\SystemPropertiesDataExecutionPrevention.exeC:\Windows\system32\SystemPropertiesDataExecutionPrevention.exe1⤵
-
C:\Users\Admin\AppData\Local\AZQAV1PWn\SystemPropertiesDataExecutionPrevention.exeC:\Users\Admin\AppData\Local\AZQAV1PWn\SystemPropertiesDataExecutionPrevention.exe1⤵
-
C:\Users\Admin\AppData\Local\W11FDG\rdpshell.exeC:\Users\Admin\AppData\Local\W11FDG\rdpshell.exe1⤵
-
C:\Users\Admin\AppData\Local\BeI\SystemSettingsAdminFlows.exeC:\Users\Admin\AppData\Local\BeI\SystemSettingsAdminFlows.exe1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
SYSDM.CPL
SystemPropertiesDataExecutionPrevention.exe
SystemPropertiesDataExecutionPrevention.exe
DUI70.dll
SystemSettingsAdminFlows.exe
SystemSettingsAdminFlows.exe
WINSTA.dll
WINSTA.dll
rdpshell.exe
rdpshell.exe
DUI70.dll
WINSTA.dll
memory/2920-74-0x0000000140000000-0x000000014028C000-memory.dmp
memory/2920-80-0x0000000140000000-0x000000014028C000-memory.dmp
memory/2920-76-0x0000014C573F0000-0x0000014C573F7000-memory.dmp
memory/3396-92-0x0000000140000000-0x0000000140248000-memory.dmp
memory/3396-97-0x0000000140000000-0x0000000140248000-memory.dmp
memory/3396-91-0x000001965D3B0000-0x000001965D3B7000-memory.dmp
memory/3448-53-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-34-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-42-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-40-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-39-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-36-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-35-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-65-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-63-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-4-0x0000000002930000-0x0000000002931000-memory.dmp
memory/3448-43-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-45-0x00000000028F0000-0x00000000028F7000-memory.dmp
memory/3448-46-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-44-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-41-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-38-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-37-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-6-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-32-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-30-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-28-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-26-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-23-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-17-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-11-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-54-0x00007FFA74220000-0x00007FFA74230000-memory.dmp
memory/3448-33-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-31-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-29-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-27-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-25-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-24-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-22-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-21-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-20-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-19-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-18-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-16-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-15-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-14-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-13-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-12-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-10-0x0000000140000000-0x0000000140246000-memory.dmp
memory/3448-9-0x00007FFA72A5A000-0x00007FFA72A5B000-memory.dmp
memory/3448-8-0x0000000140000000-0x0000000140246000-memory.dmp
memory/4196-2-0x000001F526870000-0x000001F526877000-memory.dmp
memory/4196-7-0x0000000140000000-0x0000000140246000-memory.dmp
memory/4196-0-0x0000000140000000-0x0000000140246000-memory.dmp
memory/4496-110-0x000002BBACE10000-0x000002BBACE17000-memory.dmp