Managed XDR

design.doc — malware analysis report

File info

Filename
design.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: -535, Author: fanghuaying , Template: Normal.dotm, Last Saved By: Bruno, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Create Time/Date: Fri Aug 9 10:51:00 2024, Last Saved Time/Date: Fri Aug 9 10:51:00 2024, Number of Pages: 3, Number of Words: 532, Number of Characters: 3033, Security: 0
File size
77 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
076493473e6d030ec1f48bec6b55e4ba03cc1e6a
SHA256
705a7b038281265fcc1996b7a12ba4c55d1482d524439a4eaff541e5b17b2980
MD5
32a7d369275f2ef5fb70d14f2e41fa03

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
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
T1027 crafted_cmdline: Runs a process with an obfuscated command line
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Credential Access

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

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1083 checks_recent_files: Attempt to check recently opened files through registry
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