Managed XDR

guess.dot — malware analysis report

File info

Filename
guess.dot
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.0, Code page: 950, Author: AJB, Template: Normal, Last Saved By: AJB, Revision Number: 2, Name of Creating Application: Microsoft Word for Windows 95, Create Time/Date: Thu Apr 10 05:30:00 1997, Last Saved Time/Date: Thu Apr 10 13:31:00 1997, Number of Pages: 1, Number of Words: 0, Number of Characters: 1, Security: 0
File size
332.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
4be90dbd9c4059df0ab719d1fcd0846a6b2c92dc
SHA256
a9d1aef00915815ee6bf4e778c58351c359890d23a2f378155428ac82b184ec8
MD5
5ac779868c1b8e30fd2e57cf798642cb

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 9)
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)

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

T1064 office_macros: The document contains macroses (total: 9)
T1064 office_macros_autoexec: The document contains an auto-start macro
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
creates_exe: Creates executable files in the file system
no_graphical_activity: No graphic activity
office_summary: The document contains suspicious metadata
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