Managed XDR

sol_ctz_obra-civil-cda...contrapropuesta...xlsx — malware analysis report

File info

Filename
sol_ctz_obra-civil-cda_contrapropuesta...xlsx
File type
Microsoft Excel 2007+
File size
12 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b7a56ebcc1593fb4fdced33233d98f09b5fb9f8b
SHA256
3b8584a74c5348e8d315846485c2e51714c79b9f1461235ccf7324420c7c9907
MD5
fe24866bc5601c34aa8337cdf13cfc41

Signatures

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 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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

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

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
T1083 checks_recent_files: Attempt to check recently opened files through registry
T1082 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining

Other

yara_rules: Static rules
create_rpc_bindings: Creates RPC connection
pdf_compressed_stream: Contains an object with compressed stream
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
office_links: Office file contains external links
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card