Managed XDR

accounts.xls — malware analysis report

File info

Filename
accounts.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: wangqinghua.daqing, Last Saved By: Administrator, Revision Number: 1, Name of Creating Application: Microsoft Excel, Last Printed: Tue Jul 28 01:49:40 2020, Create Time/Date: Thu May 11 06:50:24 2000, Last Saved Time/Date: Wed Apr 28 08:25:03 2021, Number of Pages: 0, Number of Words: 0, Number of Characters: 0, Security: 0
File size
137 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
be5aad0f86c5dfa8da3c4569b65df600179e9939
SHA256
9cf11233b5690d191269f1cd77af33632263c8bd34a3bebe455267f810e6ee80
MD5
16ffbf579f391e21c3f28e26e4619458

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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
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

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
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
office_summary: The document contains suspicious metadata
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