Managed XDR

spreadsheet.xls — malware analysis report

File info

Filename
spreadsheet.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1250, Author: dagmar.lambertova@cpp.cz, Last Saved By: Zatloukalova, Name of Creating Application: Microsoft Excel, Last Printed: Tue Oct 2 07:37:47 2018, Create Time/Date: Thu Sep 18 13:39:26 2014, Last Saved Time/Date: Fri Feb 17 07:11:52 2023, Security: 1
File size
1.4 MB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
38d3317a4dac617b4b6b8a94a29ea2f8d73be68f
SHA256
9415d948df390ffcab88c7d856ded654dba0ef8aa6bab24066dedb05a84839f9
MD5
ce32ccd19dc4376014904bf9cd262cb9

Signatures

Execution

T1064 office_macros_suspicious: Document contains suspicious macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)
T1064 office_macros: The document contains macroses (total: 20)
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

Defense Evasion

T1064 office_macros_suspicious: Document contains suspicious macro
T1027 office_macros_hex_strings: Lines in hex found in document macro
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1064 office_macros: The document contains macroses (total: 20)
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
test_check_service: Starts services