Managed XDR

cutting-report-corduroy-curved-pants.xls — malware analysis report

File info

Filename
cutting-report-corduroy-curved-pants.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: -535, Last Saved By: AutoBVT, Name of Creating Application: Microsoft Excel, Last Printed: Sat Oct 11 01:25:07 2025, Create Time/Date: Mon Feb 12 00:46:23 2001, Last Saved Time/Date: Sat Oct 11 04:58:03 2025, Security: 0
File size
241 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
67e1ba4c1290373dbc0fc1399e7d18b2b14356aa
SHA256
0bdb173462ec246f10d7fb62abac7e91a788ea84073feba478fe25f28488ae34
MD5
61b540c9e3d2c173138c7cd5ab78e699

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

T1027 office_macros_entropy: The document contains a macro with high entropy (a possible sign of obfuscation)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497 windows_enumthread: Attempts to enumerate windows using EnumThreadWindows and SendMessage for text obtaining
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

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
T1083 checks_recent_files: Attempt to check recently opened files through registry
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
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
Managed XDR