Analysis
- max time kernel
152s - max time network
134s - platform
windows10_x64 - resource
win10v20210408 - submitted
30/08/2021, 06:25
General
- Target 9f22fb5dff891afceb79e39f45f87f122cde85dc48177a7510886d2834fa4b94.dll
- Size 1.1MB
- Sample210830-3be3y4aebs
- SHA256 9f22fb5dff891afceb79e39f45f87f122cde85dc48177a7510886d2834fa4b94
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.
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 3 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks whether UAC is enabled 1 TTPs 4 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 12 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9f22fb5dff891afceb79e39f45f87f122cde85dc48177a7510886d2834fa4b94.dll,#11⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\system32\pwcreator.exeC:\Windows\system32\pwcreator.exe1⤵
-
C:\Users\Admin\AppData\Local\3bx8k8t\pwcreator.exeC:\Users\Admin\AppData\Local\3bx8k8t\pwcreator.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
-
C:\Windows\system32\RDVGHelper.exeC:\Windows\system32\RDVGHelper.exe1⤵
-
C:\Users\Admin\AppData\Local\VkpN5m\RDVGHelper.exeC:\Users\Admin\AppData\Local\VkpN5m\RDVGHelper.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
-
C:\Windows\system32\RDVGHelper.exeC:\Windows\system32\RDVGHelper.exe1⤵
-
C:\Users\Admin\AppData\Local\SKDbwT\RDVGHelper.exeC:\Users\Admin\AppData\Local\SKDbwT\RDVGHelper.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1256-152-0x0000000140000000-0x0000000140120000-memory.dmp
memory/1456-114-0x0000000140000000-0x000000014011F000-memory.dmp
memory/1456-118-0x000002BB4C820000-0x000002BB4C827000-memory.dmp
memory/3008-126-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-129-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-135-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-134-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-136-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-137-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-145-0x00007FF8C2474560-0x00007FF8C2475560-memory.dmp
memory/3008-147-0x00007FF8C23C0000-0x00007FF8C23D0000-memory.dmp
memory/3008-132-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-131-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-130-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-133-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-128-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-127-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-125-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-124-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-123-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-122-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-121-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-120-0x0000000140000000-0x000000014011F000-memory.dmp
memory/3008-119-0x0000000000C60000-0x0000000000C61000-memory.dmp