Analysis
- max time kernel
300s - max time network
301s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 11:41
General
- Target 销售如何通过聊天促进成交v1.exe
- Size 2.5MB
- Sample261024-nts4dstyey
- SHA256 b719e7d31d91426530b8daa0ac4a93fb9ebc0a7d91e028f7c2a534c90758bf17
Malware Config
Signatures
- Downloads MZ/PE file 1 IoCs
- Modifies RDP port number used by Windows 1 TTPs
- Executes dropped EXE 2 IoCs
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Enumerates video capture drivers 2 TTPs 1 IoCs
Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\销售如何通过聊天促进成交v1.exe"C:\Users\Admin\AppData\Local\Temp\销售如何通过聊天促进成交v1.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\销售如何通过聊天促进成交v1.exe"C:\Users\Admin\销售如何通过聊天促进成交v1.exe"2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Checks whether UAC is enabled
- Enumerates video capture drivers
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\85448.exe"C:\Users\Admin\AppData\Local\85448.exe" x -y -pyEl+z5#!ua C:\Users\Admin\AppData\Local\34809.dat -oC:\Users\Admin\AppData\Local3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
0
AFILTER
GROUP
INSTALL_TIME
index.dat
REMARK
34809.dat
85448.exe
update.bat
销售如何通过聊天促进成交v1.exe
memory/1592-83-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-82-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-45-0x0000000004220000-0x0000000004299000-memory.dmp
memory/1592-59-0x0000000004220000-0x0000000004299000-memory.dmp
memory/1592-43-0x0000000004220000-0x0000000004299000-memory.dmp
memory/1592-73-0x0000000004220000-0x0000000004299000-memory.dmp
memory/1592-77-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-88-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-84-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-89-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-39-0x0000000004220000-0x0000000004299000-memory.dmp
memory/1592-81-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-87-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-86-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-85-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-44-0x0000000004220000-0x0000000004299000-memory.dmp
memory/1592-80-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-79-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-78-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-75-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-76-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-74-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-90-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-92-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-94-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-37-0x0000000004220000-0x0000000004299000-memory.dmp
memory/1592-11-0x0000000004220000-0x0000000004299000-memory.dmp
memory/1592-9-0x0000000003D00000-0x0000000003D04000-memory.dmp
memory/1592-118-0x0000000007440000-0x000000000751C000-memory.dmp
memory/1592-119-0x0000000004220000-0x0000000004299000-memory.dmp