Managed XDR

c-users-user-desktop-attachment.doc-copy — malware analysis report

File info

Filename
c-users-user-desktop-attachment.doc-copy
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: -535, Subject: 2002.5, Author: User, Template: tju, Last Saved By: george, Revision Number: 85, Name of Creating Application: Microsoft Office Word, Total Editing Time: 2d+00:12:00, Last Printed: Tue Aug 10 15:34:00 2021, Create Time/Date: Mon Dec 24 21:57:00 2018, Last Saved Time/Date: Tue Oct 15 19:58:00 2024, Number of Pages: 36, Number of Words: 3435, Number of Characters: 19585, Security: 0
File size
1.5 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
815728abccb1b6324ec23c6aed95034fb63fdd9a
SHA256
b7a4944772057493ef880bb0c37de10c20cab4809d3b77c5583bed92131de85e
MD5
3aee8ad1b46c4ea4051cedcf0f3a1e66

Signatures

Execution

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)
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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: 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

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
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