Managed XDR

scratch-zoo-2025-03-15...c60a91ee6651b879540a62 — malware analysis report

File info

Filename
scratch-zoo-2025-03-15-941b29cf54c60a91ee6651b879540a62
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.10, Code page: 949, Author: dan, Last Saved By: dan, Name of Creating Application: Microsoft Excel, Create Time/Date: Thu Nov 21 02:10:05 2002, Last Saved Time/Date: Thu Nov 21 02:10:07 2002, Security: 0
File size
22.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
3e68290eaa21a87f55f4d17352a167e23149d174
SHA256
f3b2ce11224bb168625be0338752e2d1755b2e2849b29b4c6c23249b5661d09e
MD5
941b29cf54c60a91ee6651b879540a62

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
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
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
message_box: Displays a message
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