Managed XDR

h53b-ling-bu-jian-ren-...yi-tai-yu-20250407.xls — malware analysis report

File info

Filename
h53b-ling-bu-jian-ren-ke-shi-yan-yao-qiu-ji-ji-hua-dvp-fa-dong-ji-zhao-ge-yin-dian-dao-shui-ban-ge-yin-dian-qian-wei-wai-ge-yin-dian-hou-zuo-yi-xia-ge-yin-dian-wu-yi-tai-yu-20250407.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 936, Author: (), Last Saved By: (), Name of Creating Application: Microsoft Excel, Create Time/Date: Wed Aug 24 02:48:55 2022, Last Saved Time/Date: Mon Apr 7 09:14:19 2025, Security: 0
File size
68.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9a176bc234b40d4037c7d8e5ecc212733d72f9dd
SHA256
e46dac5fe1dc1d1033f7351b463a271bcbc0deffad1b6fa55b2a490aae9c5a0d
MD5
b4cbbd916e7b78fe6b38a30714374918

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
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
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

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
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1082 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

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
office_summary: The document contains suspicious metadata
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