Managed XDR

c-users-user-desktop-07180000 — malware analysis report

File info

Filename
c-users-user-desktop-07180000
File type
Microsoft Excel 2007+
File size
9.7 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
2d05b66a529f8058f64e93dd38cc74e8073dfa27
SHA256
63e4f35e8b519e0d5a0acfb79711a63322d6fd8bf925c7e2734c153031a25e00
MD5
a4d093d5943010fbb9ed3ef84c843f01

Signatures

Execution

T1203 office_exploit_creates_cmd: The document exhibits suspicious behaviour (creates a cmd.exe process)

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

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
T1082 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

Other

yara_rules: Static rules
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card