Managed XDR

mymacro2.doc — malware analysis report

File info

Filename
mymacro2.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: 5, Name of Creating Application: Microsoft Office Word, Total Editing Time: 08:00, Create Time/Date: Mon Apr 22 18:22:00 2024, Last Saved Time/Date: Mon Apr 22 18:25:00 2024, Number of Pages: 1, Number of Words: 0, Number of Characters: 1, Security: 0
File size
52.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
fb373da9615eda743a7308d7a6c5e9c9b56dfe43
SHA256
2fdbd761ba347ff371f81634d27ba2794d2c25da21652f192cdd49a7701ed619
MD5
b49dc98f202012b1243210c1651fda45

Signatures

Execution

T1203 office_start_thread: Allocates memory and starts a thread inside an office application
T1064 office_macros_suspicious: Document contains suspicious macro
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

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

Credential Access

T1552 cookie_files: Accesses cookie files
T1555.003 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