Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 18:20
General
- Target Engagement_letter.docx
- Size 17KB
- Sample260816-wyytfavset
- SHA256 c90f1c6266449884d7fd52eb81fae2432d50b2547854a99d969224a9a5c1ad84
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 2 IoCs
- Suspicious use of SetWindowsHookEx 9 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Engagement_letter.docx" /o ""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
sist02.xsl
CUSTOM.DIC
ExcludeDictionaryEN0409.lex
fb3b0dbfee58fac8.customDestinations-ms
memory/2420-6-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-1-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp
memory/2420-9-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-10-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-11-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-12-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-13-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-16-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-15-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-14-0x00007FFCD56D0000-0x00007FFCD56E0000-memory.dmp
memory/2420-0-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp
memory/2420-5-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-17-0x00007FFCD56D0000-0x00007FFCD56E0000-memory.dmp
memory/2420-8-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-7-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp
memory/2420-2-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp
memory/2420-39-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-38-0x00007FFD18220000-0x00007FFD18483000-memory.dmp
memory/2420-4-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp
memory/2420-3-0x00007FFD1837F000-0x00007FFD18380000-memory.dmp
memory/2420-191-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp
memory/2420-190-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp
memory/2420-192-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp
memory/2420-193-0x00007FFCD8360000-0x00007FFCD8370000-memory.dmp
memory/2420-194-0x00007FFD18220000-0x00007FFD18483000-memory.dmp