Managed XDR

virusshare_e05574d2a2b...7b9862ad631ce3315.xlsx — malware analysis report

File info

Filename
virusshare_e05574d2a2b00fc7b9862ad631ce3315.xlsx
File type
Zip archive data, at least v2.0 to extract
File size
72.2 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
524627fa79e07536873582fbb1a4fe1e9bd956a7
SHA256
b128650679fb438a14ba7391160f69cd49545adc63db7b329a483c4ca193620a
MD5
2286340c70e63a72217dca02d07e539f

Signatures

Execution

T1204.002 office_strings: Office file contains suspicious strings

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

Other

yara_rules: Static rules
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