Managed XDR

marketing-budget-exp.xls — malware analysis report

File info

Filename
marketing-budget-exp.xls
File type
Composite Document File V2 Document, Little Endian, Os: MacOS, Version 4.14, Code page: 10000, Author: Lim Zhi Bin [SP9896], Last Saved By: Cheryl Gee, Name of Creating Application: Microsoft Macintosh Excel, Create Time/Date: Sun Dec 31 09:04:24 2023, Last Saved Time/Date: Thu May 16 08:16:20 2024, Security: 0
File size
53 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f6cb60d6a98b256f02332a5ce2d47577a0c1b4e3
SHA256
ed2e7540a12070b8259a7a910ff82a33a5d72fc1e97f7ebb02b9a6b24cebb03c
MD5
8460b4b45206c8ff521aa1922f444882

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
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
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
T1497.002 async_mouse: Watches for mouse clicks using GetAsyncKeyState to detect human activity
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
checktokenmembership: Checks user token with CheckTokenMembership call