Managed XDR

eicar_test_file.doc — malware analysis report

File info

Filename
eicar_test_file.doc
File type
Composite Document File V2 Document, Little Endian, Os: MacOS, Version 3.15, Code page: 10000, Author: Administrator, Template: Normal.dotm, Last Saved By: Reznichenko, Nikita, Revision Number: 6, Name of Creating Application: Microsoft Office Word, Total Editing Time: 06:00, Create Time/Date: Thu May 12 07:36:00 2016, Last Saved Time/Date: Fri Jan 31 13:08:00 2025, Number of Pages: 1, Number of Words: 0, Number of Characters: 0, Security: 0
File size
33.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b88f79321eac6dcdf0713505dfadbfe5ec23e97b
SHA256
ee7fab52d008867212249fcf3c96b7b19b4387529c705a2d28c3ece72615b55d
MD5
10f8cb848b750f87bf0169d22f98f3d9

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

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 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
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Credential Access

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

Discovery

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
T1083 checks_recent_files: Attempt to check recently opened files through registry

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