Managed XDR

scratch-zoo-2025-03-05...3f7813c934d74e7baf3f5d — malware analysis report

File info

Filename
scratch-zoo-2025-03-05-b5903661b13f7813c934d74e7baf3f5d
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 936, Author: Administrator, Template: Normal.dotm, Last Saved By: 1, Revision Number: 138, Name of Creating Application: Microsoft Office Word, Total Editing Time: 02:12:00, Last Printed: Tue Mar 4 00:54:00 2025, Create Time/Date: Thu Nov 28 05:58:00 2024, Last Saved Time/Date: Tue Mar 4 01:24:00 2025, Number of Pages: 5, Number of Words: 375, Number of Characters: 2139, Security: 0
File size
66 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
adad05b581344a67ec733e274b4c67e074cbd8ad
SHA256
37aa01961f648c28fe6888377fb9b0a2e12578aae9175f83bd64136be942ba7a
MD5
b5903661b13f7813c934d74e7baf3f5d

Signatures

Execution

T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)

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

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
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
checktokenmembership: Checks user token with CheckTokenMembership call