Analysis
- max time kernel
128s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
- submitted
10/07/2024, 05:35
General
- Target WeChatSetup.exe
- Size 245.2MB
- Sample240710-gad2sszarn
- SHA256 243f3743b7c0353104dffd185aa6d754407e7b31c3840e30fdc5ec66d7f1c11b
Malware Config
Signatures
- Loads dropped DLL 18 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 30 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\WeChatSetup.exe"C:\Users\Admin\AppData\Local\Temp\WeChatSetup.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
FindProcDLL.dll
System.dll
WeChatInstallDll.dll
nsInstallAssist.dll
memory/2868-59-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-72-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-27-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-35-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-36-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-44-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-45-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-61-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-17-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-70-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-69-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-26-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-71-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-73-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-74-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-75-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-76-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-77-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-78-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-84-0x0000000008FD0000-0x0000000009002000-memory.dmp
memory/2868-18-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-87-0x0000000008FD0000-0x000000000907B000-memory.dmp
memory/2868-88-0x0000000008FD0000-0x000000000907B000-memory.dmp