Managed XDR

scratch-zoo-2025-03-07...a484cd717a2a944ea02492 — malware analysis report

File info

Filename
scratch-zoo-2025-03-07-c49d86d0a4a484cd717a2a944ea02492
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1200, Locale ID: 2052, Author: u, Template: Norm, Last Saved By: S, Revision Number: 10, Total Editing Time: Mon Mar 26 16:00:00 1900, Create Time/Date: Thu Jan 20 06:30:00 2022, Last Saved Time/Date: Thu Mar 6 09:53:19 2025, Number of Pages: 7, Number of Words: 4484, Number of Characters: 5904, Name of Creating Application: Microsoft O, Security: 0
File size
134 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
56a36b81476bccaf85cab465a191add4c25c37a3
SHA256
1e15663da86059e2db16d7ddb7f8dc5816031617e5b47fb77301d5718732a65a
MD5
c49d86d0a4a484cd717a2a944ea02492

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
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

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
T1497.001 antivm_queries_computername: Retrieves the computer name
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

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