Managed XDR

scratch-zoo-2025-03-07...4ec8a2fda587030908e00c — malware analysis report

File info

Filename
scratch-zoo-2025-03-07-f391c03ecc4ec8a2fda587030908e00c
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: jygs, Revision Number: 1, Name of Creating Application: Microsoft Excel, Last Printed: Wed Dec 2 07:59:04 2020, Create Time/Date: Tue Dec 17 01:32:42 1996, Last Saved Time/Date: Wed Dec 2 07:59:49 2020, Number of Pages: 0, Number of Words: 0, Number of Characters: 0, Security: 0
File size
110 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
639bd8aee0f7c43fecab8a45c5deb3a8ec77bca1
SHA256
9da59fba51a61e3020e09e163453c4c28108eb0bc304fe50267b74cbfe4f9322
MD5
f391c03ecc4ec8a2fda587030908e00c

Signatures

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

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
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card