Managed XDR

hua-xia-yun-tong-pin-p...-yan-zhou-20211115.doc — malware analysis report

File info

Filename
hua-xia-yun-tong-pin-pai-xin-yong-qia-chan-pin-zhuan-xiang-he-zuo-xie-yi-yan-zhou-20211115.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 936, Author: OA, Template: Normal, Last Saved By: Joey Kong, Revision Number: 53, Name of Creating Application: Microsoft Office Word, Total Editing Time: 49:00, Last Printed: Thu Sep 9 03:13:00 2021, Create Time/Date: Mon Nov 15 02:00:00 2021, Last Saved Time/Date: Mon Nov 15 10:14:00 2021, Number of Pages: 3, Number of Words: 231, Number of Characters: 1322, Security: 0
File size
102.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5c7a42000a23971da3d1181adbd1f0d45a03e7f5
SHA256
a96caf556a4d7dff0e9197e1109d91ac6e585c52e78538adc46c8b9014ea290a
MD5
dd79ec01f4042ca0062e60549f21903f

Signatures

Execution

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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1064 office_macros: The document contains 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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
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