Managed XDR

diemdanh_cs252p-_1_.xls — malware analysis report

File info

Filename
diemdanh_cs252p-_1_.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Author: hi nguyen, Last Saved By: OS, Name of Creating Application: NPOI, Last Printed: Thu May 22 06:16:50 2025, Create Time/Date: Mon Apr 28 08:21:01 2025, Last Saved Time/Date: Fri May 23 07:44:58 2025, Security: 0
File size
62 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
edcae9c3ff7246f13c3685dacae6f366606b0bc3
SHA256
f49fea9821a87daeea17944403c0382d1eedcca2e7b0f499ad2e679f2f17105b
MD5
291261fa9f036b45172112d53563173a

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
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call