Managed XDR

c-users-user-appdata-l...0a81913fa288b72c53.doc — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-1ax4xaaq.lzs-7cd82bab3548450a81913fa288b72c53.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: Admin, Template: Normal, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Total Editing Time: 06:00, Last Printed: Fri Jan 3 08:57:00 2020, Create Time/Date: Tue Jan 7 01:09:00 2020, Last Saved Time/Date: Tue Jan 7 01:26:00 2020, Number of Pages: 4, Number of Words: 339, Number of Characters: 1934, Security: 0
File size
51.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
16e7146075feba4413b37ab65f269c85957ddd85
SHA256
29ab214619c13ec1a9a74c3d5424319586c9fc85717fd51b637a431318e80ffb
MD5
9e4eadddb9354f8a370c7f9946688c26

Signatures

Execution

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

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
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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1135 server_share_info: Retrieves information about each shared resource on a server

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
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call