Managed XDR

scratch-zoo-2025-05-01...e983d4567ef3b5d41ca344 — malware analysis report

File info

Filename
scratch-zoo-2025-05-01-1aa462f478e983d4567ef3b5d41ca344
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 936, Author: Billgates, Template: Normal.dotm, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Last Printed: Thu Jul 13 01:04:00 2023, Create Time/Date: Thu Mar 28 01:00:00 2024, Last Saved Time/Date: Thu Mar 28 01:00:00 2024, Number of Pages: 2, Number of Words: 32, Number of Characters: 188, Security: 0
File size
108.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
79cb96dad4c5f105c317399bfffa4d68154f26c7
SHA256
059ceabc7e89d9fd8bcd3e711f40ad40d1191ff3f6759c31b64e34611b6181a9
MD5
1aa462f478e983d4567ef3b5d41ca344

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1106 susp_callbacks: Suspicious usage of some WinAPI with callbacks

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 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
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