Managed XDR

du-lieu-thuc-hanh-exce...ap-thuc-hanh-excel.xls — malware analysis report

File info

Filename
du-lieu-thuc-hanh-excel-101-bai-tap-thuc-hanh-excel.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: MissPhuong, Last Saved By: KHANH LE, Name of Creating Application: Microsoft Excel, Last Printed: Thu Sep 20 20:31:45 2018, Create Time/Date: Sat Sep 27 08:39:05 2008, Last Saved Time/Date: Fri Apr 5 04:51:48 2024, Security: 0
File size
717.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
1194a17bf0f0b372187feb13f75ca7f193ccdb6f
SHA256
9c7e56b816f9b3ebea3d6cc2c3396fb6ea4d0b13c1638581a869f535577d0fb3
MD5
62c3659cb4e688b110f8404d20a90689

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 4)
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)

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
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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
creates_doc: Creates (office) documents in the file system
office_summary: The document contains suspicious metadata
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