Managed XDR

c-users-user-desktop-u...03-16_0079774.doc-copy — malware analysis report

File info

Filename
c-users-user-desktop-ucla_03-16_0079774.doc-copy
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: user, Template: Normal.dotm, Last Saved By: Bruno, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Create Time/Date: Wed Mar 16 12:27:00 2016, Last Saved Time/Date: Mon Jul 7 15:06:00 2025, Number of Pages: 1, Number of Words: 27, Number of Characters: 155, Security: 0
File size
90 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
172316dea7cf937237dbdd1c4beee1a89b8f79a8
SHA256
f62b10debdf8ee231997d661053b20e37edf6ca1ad6e1fc1b8715ccc85fee5f1
MD5
30ed6adfad7b268a4d4f3cde949268fb

Signatures

Execution

T1203 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1064 office_macros_suspicious: Document contains suspicious macro
T1204.002 office_strings: Office file contains suspicious strings
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

T1064 office_macros_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
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

Discovery

T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Command and Control

T1071.001 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1071.004 office_exploit_dns: The document exhibits suspicious behaviour (performs DNS requests)
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
dns_without_resolve: DNS query without a response
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
office_links: Office file contains external links
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call