Managed XDR

scratch-zoo-2025-03-05...e6ae4a55cf5e5f20895c6e — malware analysis report

File info

Filename
scratch-zoo-2025-03-05-9e20f88194e6ae4a55cf5e5f20895c6e
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.1, Code page: 950, Author: 203694, Last Saved By: 200563, Name of Creating Application: Microsoft Excel, Last Printed: Thu Dec 13 05:32:40 2012, Create Time/Date: Wed Nov 28 08:04:02 2012, Last Saved Time/Date: Tue Jan 15 06:53:51 2013, Security: 0
File size
11.5 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
bc1d7ecb3731b5fa4b87c6da5787e6b2ec6eea31
SHA256
f7b9045ca29dd64ff19bcaa2219533c527a0e76b82974821ec91db57dc1e0c67
MD5
9e20f88194e6ae4a55cf5e5f20895c6e

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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
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

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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
T1135 server_share_info: Retrieves information about each shared resource on a server
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
office_summary: The document contains suspicious metadata
create_rpc_bindings: Creates RPC connection
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