Analysis
- user interaction
yes - max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
05/08/2026, 16:09
General
- Target =?utf-8?B?YW5pdGNoYW5nZWxhLnhsc3g=?=.xlsx
- Size 5KB
- Sample260805-tl9dascc99
- SHA256 7d489e29fa7f7ad0fb99d22d100a91d9e2e9c44e6b05addd64af9f2c0d6db5f4
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 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 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\=_utf-8_B_YW5pdGNoYW5nZWxhLnhsc3g=_=.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
b8ab77100df80ab2.customDestinations-ms
memory/2180-10-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-1-0x00007FF927170000-0x00007FF927180000-memory.dmp
memory/2180-3-0x00007FF96718D000-0x00007FF96718E000-memory.dmp
memory/2180-4-0x00007FF927170000-0x00007FF927180000-memory.dmp
memory/2180-9-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-8-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-11-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-12-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-0-0x00007FF927170000-0x00007FF927180000-memory.dmp
memory/2180-13-0x00007FF924C30000-0x00007FF924C40000-memory.dmp
memory/2180-15-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-14-0x00007FF924C30000-0x00007FF924C40000-memory.dmp
memory/2180-7-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-6-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-5-0x00007FF927170000-0x00007FF927180000-memory.dmp
memory/2180-22-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-23-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-24-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-25-0x00007FF9670F0000-0x00007FF9672E5000-memory.dmp
memory/2180-2-0x00007FF927170000-0x00007FF927180000-memory.dmp