Managed XDR

zbetcheckin_tracker_88...45ef2ec7f90b6eecc4c342 — malware analysis report

File info

Filename
zbetcheckin_tracker_8860e7bbb345ef2ec7f90b6eecc4c342
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 936, Author: win7, Last Saved By: ThinkPad, Revision Number: 1, Name of Creating Application: Microsoft Excel, Create Time/Date: Mon Oct 28 00:28:31 2019, Last Saved Time/Date: Wed Mar 27 02:40:30 2024, Number of Pages: 0, Number of Words: 0, Number of Characters: 0, Security: 0
File size
99 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
528b9c25ae7f5c3c4a72b1af4d5dc747b8489d0b
SHA256
27f6bc65250f3161df9c1d8fc9fe065c6b7eef0bb426d28dc97f21275e5f045e
MD5
8860e7bbb345ef2ec7f90b6eecc4c342

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

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
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