Managed XDR

doc9.8.3.1_caesar.doc — malware analysis report

File info

Filename
doc9.8.3.1_caesar.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Offsec, Template: Normal, Last Saved By: Offsec, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Total Editing Time: 03:00, Create Time/Date: Tue Mar 11 13:03:00 2025, Last Saved Time/Date: Tue Mar 11 13:06:00 2025, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
File size
30.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6f4d59d850b876057443cf63245792da3569389b
SHA256
4cb36fc50c601962b1fbe2ae3f195fe4355d5213df68ea90806b238719597da0
MD5
be681fc0024e5a715d278aaa803ef71e

Signatures

Execution

T1064 office_macros: The document contains 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 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
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
checktokenmembership: Checks user token with CheckTokenMembership call