Managed XDR

doc1_purged.doc — malware analysis report

File info

Filename
doc1_purged.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Anirudh Sharma, Template: Normal, Last Saved By: Anirudh Sharma, Revision Number: 5, Name of Creating Application: Microsoft Office Word, Total Editing Time: 01:00, Create Time/Date: Thu May 30 07:11:00 2024, Last Saved Time/Date: Thu May 30 07:14:00 2024, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
File size
30 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
3fd7d75571a6783858c8ac966d408ae0f65e3d8a
SHA256
4a3a09a3e7cb7d93d69127841017994e8e0e2a3ac557aa2f206951e70c9e3cf2
MD5
d936b4fc86a063979f533ad4187fe5b2

Signatures

Execution

T1203 office_exploit_crash: Microsoft Office process crashes (failed exploitation of a vulnerability is possible)
T1203 office_start_thread: Allocates memory and starts a thread inside an office application
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

T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
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

T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
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