Managed XDR

c-users-administrator-...fb22a01cc6705ee2d.docx — malware analysis report

File info

Filename
c-users-administrator-desktop-333-output-doc-26542ed36b495f0fb22a01cc6705ee2d.docx
File type
Microsoft OOXML
File size
148.9 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
18f4fb2b54d786297f4cbf6df3b88b517a696b56
SHA256
a7b46dfe2cf6d0ea2b2f0bcabd82f1b2035649e3bf2d983fa312a53cd4a2643d
MD5
ff76156955d4d4c04905136f54ef84dd

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

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
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

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
pdf_compressed_stream: Contains an object with compressed stream
get_policy_info: Retrieves information about a Policy object
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