Analysis
- max time kernel
151s - max time network
138s - platform
windows7_x64 - resource
win7-20231215-en - resource tags
- submitted
07/01/2024, 19:22
General
- Target a53629a8239e65ff0e472d0c58bd41b9.exe
- Size 1.7MB
- Sample240107-x3gldsdcd2
- SHA256 e34efd3d9406be43f0ebdcec19114924d726493bc779ce83fc491b7b3be144b4
Malware Config
Signatures
- Detected phishing page
- Loads dropped DLL 1 IoCs
- UPX packed file 25 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- VMProtect packed file 4 IoCs
Detects executables packed with VMProtect commercial packer.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies Internet Explorer settings 1 TTPs 3 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of SetWindowsHookEx 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a53629a8239e65ff0e472d0c58bd41b9.exe"C:\Users\Admin\AppData\Local\Temp\a53629a8239e65ff0e472d0c58bd41b9.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
cfjuhua.dll
memory/1732-46-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-41-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-5-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-4-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-18-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-25-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-27-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-22-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-39-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-37-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-42-0x0000000000400000-0x0000000000862000-memory.dmp
memory/1732-54-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-52-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-50-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-48-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-0-0x0000000000400000-0x0000000000862000-memory.dmp
memory/1732-2-0x0000000000400000-0x0000000000862000-memory.dmp
memory/1732-34-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-44-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1732-32-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-30-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-20-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-16-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-13-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-11-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-9-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-7-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-6-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-55-0x0000000000380000-0x00000000003BD000-memory.dmp
memory/1732-1-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1732-88-0x0000000010000000-0x000000001019E000-memory.dmp
memory/1732-89-0x0000000010000000-0x000000001019E000-memory.dmp
memory/1732-94-0x0000000010000000-0x000000001019E000-memory.dmp