Managed XDR

mymacro.doc — malware analysis report

File info

Filename
mymacro.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: toctou, Template: Normal.dotm, Last Saved By: toctou, Revision Number: 11, Name of Creating Application: Microsoft Office Word, Total Editing Time: 01:15:00, Create Time/Date: Wed Mar 20 21:29:00 2024, Last Saved Time/Date: Mon Apr 22 18:11:00 2024, Number of Pages: 1, Number of Words: 0, Number of Characters: 1, Security: 0
File size
51.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5a53a35f52acfa122d97ab79ae063abc16209e34
SHA256
0bc8c3257e06fc2686f8db1e5139edff383efaa51efd55dcf57d89f718e884e4
MD5
112b77c79cf1305bd5ff62c8337a5bf0

Signatures

Execution

T1203 office_start_thread: Allocates memory and starts a thread inside an office application
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
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
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

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

Discovery

T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
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