Managed XDR

mypersonnel1.xls — malware analysis report

File info

Filename
mypersonnel1.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Vo Thi Thanh Tho, Comments: IBM ConfidentialOCO Source Materials5724-M19(C) COPYRIGHT IBM CORP. 2006The source code for this program is not published or otherwisedivested of its trade secrets, irrespective of what has beendeposited with the U.S. Copyright Office.Hyperlinks@20201208_162543, Last Saved By: Bruno, Create Time/Date: Tue Dec 8 09:26:57 2020, Last Saved Time/Date: Thu Feb 13 14:32:09 2025, Security: 0
File size
76.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
12f806ab5bad24406d17da0f7c246ea1ed571bcb
SHA256
5676b5f4cf8e7839ace70ba341fa79b00e307599a866468caa59526d55ecf4f5
MD5
f7ab2b29aacca93306f77a66d27b1ae5

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

T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro
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
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

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

Other

yara_rules: Static rules
creates_doc: Creates (office) documents in the file system
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
checktokenmembership: Checks user token with CheckTokenMembership call