Managed XDR

test_stomped_unopened.doc — malware analysis report

File info

Filename
test_stomped_unopened.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: 0xyf, Template: Normal.dotm, Last Saved By: 0xyf, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Create Time/Date: Sat Oct 25 18:51:00 2025, Last Saved Time/Date: Sat Oct 25 18:52:00 2025, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
File size
42.5 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
0eb6fcbbd6c7f913326d09481e181df40924f63c
SHA256
72411102be479f9f24e33fdba5a4d13ebe37f8aa79965aea97376a2701fa129c
MD5
bdd663a7e828a466cc2484e30922ed9e

Signatures

Execution

T1064 office_macros_nulled: The document contains a macro with removed source code
T1064 office_macros_suspicious: Document contains suspicious macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro

Defense Evasion

T1064 office_macros_nulled: The document contains a macro with removed source code
T1064 office_macros_suspicious: Document contains suspicious macro
T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager
T1552 cookie_files: Accesses cookie files

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

office_summary: The document contains suspicious metadata
test_check_service: Starts services
writes_data: Writes big amount of data to disk
yara_rules: Static rules
Managed XDR