Managed XDR

gio-giang-t8-2023-bang...2023-lien-thong-cd.xls — malware analysis report

File info

Filename
gio-giang-t8-2023-bang-chi-tiet-gio-giang-ca-nhan-t8-2023-lien-thong-cd.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: TanLinh, Last Saved By: AutoBVT, Name of Creating Application: Microsoft Excel, Last Printed: Tue Jan 9 02:58:03 2024, Create Time/Date: Thu Oct 2 01:34:09 2014, Last Saved Time/Date: Mon Feb 5 04:08:04 2024, Security: 0
File size
230 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
28d6ea6983ada6f5f20d40169f7ffe066c6b149c
SHA256
57fd551b05a45d2792f45dddf210ecdc87ca6d45858a6fc2c5316d8e25840345
MD5
e7accf715df44d49b001bc3b84c96949

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

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1083 checks_recent_files: Attempt to check recently opened files through registry
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
test_check_service: Starts services
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card
checktokenmembership: Checks user token with CheckTokenMembership call