Managed XDR

book1-autorecovered-au...0967050854067727-.xlsb — malware analysis report

File info

Filename
book1-autorecovered-autorecovered-autorecovered-310967050854067727-.xlsb
File type
Microsoft Excel 2007+
File size
5.8 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c467f459412f3bea23956afa4cdcfb2cca78bfaf
SHA256
6e34278dd5719e40f20c3eec3fe5e0b332333ce60fb40c4bf95b877feb4a49f9
MD5
c8af1e51b58fdc1e1fbbfe00770666f6

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 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

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

Discovery

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
break_limit_exceeded: Warning: function calls limit has been exceeded
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