Analysis
- max time kernel
21s - max time network
128s - platform
windows10_x64 - resource
win10v20201028 - submitted
11/11/2020, 13:48
General
- Target Sales_Invoice_186311_725945_from_Inc.xls
- Size 51KB
- Sample201111-h4v2l73s2e
- SHA256 7bb7de3215d3e8a98b95fee746692f710b91da494b80bc7fe73636875dc610b7
Malware Config
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
- Program crash 1 IoCs
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SetWindowsHookEx 12 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Sales_Invoice_186311_725945_from_Inc.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1192 -s 46562⤵
- Process spawned unexpected child process
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1192-0-0x00007FFE6DC60000-0x00007FFE6E297000-memory.dmp
memory/1192-1-0x000001E8171E8000-0x000001E8171FD000-memory.dmp
memory/1192-2-0x000001E8171E8000-0x000001E8171FD000-memory.dmp
memory/1192-3-0x000001E8171E8000-0x000001E8171FD000-memory.dmp
memory/1192-4-0x000001E8171E8000-0x000001E8171FD000-memory.dmp
memory/1192-5-0x000001E8171E8000-0x000001E8171FD000-memory.dmp
memory/3772-6-0x000001F876E70000-0x000001F876E71000-memory.dmp
memory/3772-7-0x000001F876E70000-0x000001F876E71000-memory.dmp
memory/3772-9-0x000001F877BE0000-0x000001F877BE1000-memory.dmp
memory/3772-10-0x000001F877BE0000-0x000001F877BE1000-memory.dmp