Managed XDR

c-users-user-desktop-readme.doc-copy — malware analysis report

File info

Filename
c-users-user-desktop-readme.doc-copy
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: -535, Title: 1, Author: Administrator, Template: Normal, Last Saved By: george, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Last Printed: Sat Oct 12 20:38:00 2019, Create Time/Date: Sat Dec 27 00:45:00 2008, Last Saved Time/Date: Tue Oct 29 03:15:00 2024, Number of Pages: 2, Number of Words: 92, Number of Characters: 528, Security: 0
File size
42 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
ebea95d4ff82bc09bbdc325b368ad852f6bd74ba
SHA256
99d22dae55e80edd3cecf1b6ceb1f7d937f67fb178d14eb566a6f4b8dfc646b1
MD5
2920695be87db7523e1ab9c7ae3d1956

Signatures

Execution

T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document macro
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)
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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

T1564.001 stealth_file: Creates hidden or system files
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro
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

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
message_box: Displays a message
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