Managed XDR

nov_2023.doc — malware analysis report

File info

Filename
nov_2023.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Template: Normal.docx, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Aug 8 15:08:00 2023, Last Saved Time/Date: Tue Aug 8 15:08:00 2023, Number of Pages: 6, Number of Words: 622, Number of Characters: 3548, Security: 0
File size
9.9 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5d86b25cded2da3a370ffcb5ca1f863163aef9c4
SHA256
8f7f3ff3562bea8a78df8243d2e220d23699fc7b3d405324761cc831f0fe626a
MD5
baa247f8e2e12e30e31e7eb3492f3c84

Signatures

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

T1221 office_attached_template: Office file attempts to download a suspicious template from the Internet
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name

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

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

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
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card