Managed XDR

gaby2.doc — malware analysis report

File info

Filename
gaby2.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.0, Code page: 1252, Title: Carta para a Gaby, Author: Filipe Ronald Noal Souza, Template: Gaby, Last Saved By: Filipe Ronald Noal Souza, Revision Number: 8, Name of Creating Application: Microsoft Word for Windows 95, Total Editing Time: 35:00, Create Time/Date: Sat May 10 15:28:00 1997, Last Saved Time/Date: Sun May 11 19:05:00 1997, Number of Pages: 1, Number of Words: 274, Number of Characters: 1566, Security: 0
File size
14.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
b37be0d87f59cb3669c724ccb5b5aa418d4ff3f9
SHA256
80e28ef23f8e036abe3b3e359e038aa7d7d135c64596ad6283132deb5597c052
MD5
b10aeb4ad731f2ddf4c3c4f4b0cf1266

Signatures

Execution

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

T1096 persistence_ads: Creates Alternate Data Stream (ADS)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_suspended_process: Creates suspended process
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