Managed XDR

c-users-user-desktop-u...8-u06cc-u0629.doc-copy — malware analysis report

File info

Filename
c-users-user-desktop-u0648-u0631-u0634-u0629-u0639-u0645-u0644-u062a-u062f-u0631-u06cc-u0628-u06cc-u0629.doc-copy
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: pc, Template: Normal, Last Saved By: george, Revision Number: 5, Name of Creating Application: Microsoft Office Word, Total Editing Time: 06:00, Create Time/Date: Wed Nov 18 15:48:00 2020, Last Saved Time/Date: Sat Nov 16 05:27:00 2024, Number of Pages: 1, Number of Words: 74, Number of Characters: 423, Security: 0
File size
189 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
ea8228858957a00211c930ce0afdd29595379e02
SHA256
6fe356469fa8df043410bcb1b41f8dc2a0daf4cf9f350c2f8e34eb34bc9c5b06
MD5
e6b06dedae1b12e00742e52dd7bfd5bd

Signatures

Execution

T1203 office_write_exe: Office document dropped an executable file
T1204.002 office_strings: Office file contains suspicious strings
T1059.005 obfuscated_vbs: Detected obfuscated VBS
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document 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)

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
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

T1027 obfuscated_vbs: Detected obfuscated VBS
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document 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

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
office_links: Office file contains external links
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call