Managed XDR

c-users-user-desktop-document.doc-copy — malware analysis report

File info

Filename
c-users-user-desktop-document.doc-copy
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: -535, Title: 201210, Author: xuexiaohui, Template: Normal, Last Saved By: george, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Create Time/Date: Fri Oct 12 00:11:00 2012, Last Saved Time/Date: Tue Oct 8 15:19:00 2024, Number of Pages: 2, Number of Words: 198, Number of Characters: 1132, Security: 0
File size
64 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
facb6835f8d250f3e7e6f3f53ba142eccd50c602
SHA256
d80c7b2254f478691bf4436573503a891fbf2f5a3d817a59454b11fb13fd3949
MD5
5d2a9861c241be7d050547c8b2e41178

Signatures

Execution

T1064 office_macros: The document contains 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)
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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
T1064 office_macros: The document contains 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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

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

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