Analysis
- max time kernel
143s - max time network
128s - platform
windows7_x64 - resource
win7-20230712-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 5 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/1412-70-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-73-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-63-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-66-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-67-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-68-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-69-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-80-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-61-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-71-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-72-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-74-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-75-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-76-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-77-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-78-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1412-79-0x0000000000400000-0x0000000000472000-memory.dmp
memory/1424-60-0x0000000074870000-0x0000000074876000-memory.dmp