Managed XDR

c-users-user-appdata-l...wje-t-f-s-t-s-s-s-.doc — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-siuz2aww.wje-t-f-s-t-s-s-s-.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.1, Code page: 936, Author: Administrator, Template: Normal, Last Saved By: 02813604, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Jul 20 06:43:00 2021, Last Saved Time/Date: Mon Nov 15 07:23:00 2021, Number of Pages: 3, Number of Words: 272, Number of Characters: 1555, Security: 0
File size
2.8 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
099cedb88bee36b0e56be69363146a0602927887
SHA256
a57093e691e64a626ce99f05091bd67ba06d4263fd265a3832687ba5f8670a5c
MD5
4104b118009dbba6567508a7f665b852

Signatures

Execution

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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
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
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
error_drawtext: An error occured while executing the file
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