Managed XDR

hui-yi-ji-lu-zhong-jin...-hui-hui-yi-ji-lu-.doc — malware analysis report

File info

Filename
hui-yi-ji-lu-zhong-jin-cai-fu-dang-wei-li-lun-xue-xi-zhong-xin-zu-2022nian-di-14ci-xue-xi-kuo-da-hui-hui-yi-ji-lu-.doc
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: 4, Revision Number: 2, Create Time/Date: Mon May 22 14:10:00 2023, Last Saved Time/Date: Thu Jun 13 01:54:16 2024, Number of Pages: 33, Number of Words: 2858, Number of Characters: 16292, Name of Creating Application: WPS Office_11.8.2.11734_F1E327B, Security: 0
File size
101.2 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
65508b4ddd588e2d2d508bf8db444e81055e4281
SHA256
b76d7e4d3e509da183561c6b12cd032edede59e7447f39741fb9f5aa8d7fb284
MD5
3d08203c23925d999a17ffa8b0425233

Signatures

Execution

T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document 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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document macro
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

T1497.001 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
suricata_alert: Malicious traffic detected