Managed XDR

c-users-user-appdata-roaming-d.doc — malware analysis report

File info

Filename
c-users-user-appdata-roaming-d.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: -535, Author: Windows, Template: Normal.dotm, Last Saved By: Bruno, Revision Number: 15, Name of Creating Application: Microsoft Office Word, Total Editing Time: 15:00, Create Time/Date: Fri Jun 30 23:49:00 2017, Last Saved Time/Date: Sun Jun 16 22:52:00 2024, Number of Pages: 3, Number of Words: 1232, Number of Characters: 7026, Security: 0
File size
107.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
ef12c6c64c8587e9163a48917b39526e36023c36
SHA256
9e06d15265a5d2cc696977a77ded469560f6f1c45a7ce19b8af9181eb97b43b3
MD5
53a82e34a94a0a595c4bc3dc410db6c6

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

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

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
creates_doc: Creates (office) documents 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
suricata_alert: Malicious traffic detected