Analysis
- max time kernel
144s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
17/07/2023, 15:56
General
- Target PRE ALERT NOTICE.exe
- Size 421KB
- Sample230717-tdcdlada75
- SHA256 43b0616d8f71811739454e94f8a91e47dfd51e0d30a38c7a90f78feb6b177556
Malware Config
Extracted
-
darkcloud
- email_from
- email_to
Signatures
- DarkCloud
An information stealer written in Visual Basic.
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PRE ALERT NOTICE.exe"C:\Users\Admin\AppData\Local\Temp\PRE ALERT NOTICE.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PRE ALERT NOTICE.exe"C:\Users\Admin\AppData\Local\Temp\PRE ALERT NOTICE.exe"2⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
vozhafeakr.dll
memory/1720-138-0x0000000074AE0000-0x0000000074AE6000-memory.dmp
memory/2072-139-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-141-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-144-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-145-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-146-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-147-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-148-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-149-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-150-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-151-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-152-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-153-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-154-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-155-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-156-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-157-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2072-158-0x0000000000400000-0x0000000000472000-memory.dmp