Analysis
- max time kernel
141s - max time network
125s - platform
windows7_x64 - resource
win7-20230712-en - resource tags
- submitted
19/07/2023, 08:41
General
- Target BL-SHIPPING DOCUMENTS.exe
- Size 441KB
- Sample230719-klen9aaa79
- SHA256 b49944bb720e52f3f29bce89cda550a1ffaa4387849cbdc4a7be74f7e02a0aea
Malware Config
Extracted
-
darkcloud
- email_from
- email_to
Signatures
- DarkCloud
An information stealer written in Visual Basic.
- Loads dropped DLL 1 IoCs
- Adds Run key to start application 2 TTPs 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\BL-SHIPPING DOCUMENTS.exe"C:\Users\Admin\AppData\Local\Temp\BL-SHIPPING DOCUMENTS.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\BL-SHIPPING DOCUMENTS.exe"C:\Users\Admin\AppData\Local\Temp\BL-SHIPPING DOCUMENTS.exe"2⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
glhgx.dll
glhgx.dll
memory/1260-64-0x0000000074B50000-0x0000000074B62000-memory.dmp
memory/1260-60-0x0000000074B50000-0x0000000074B62000-memory.dmp
memory/2380-72-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-75-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-68-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-69-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-70-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-71-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-62-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-73-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-74-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-65-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-76-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-77-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-78-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-79-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-80-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-81-0x0000000000400000-0x0000000000472000-memory.dmp
memory/2380-82-0x0000000000400000-0x0000000000472000-memory.dmp