Managed XDR

dde-1.docx — malware analysis report

File info

Filename
dde-1.docx
File type
Microsoft Word 2007+
File size
10 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
553b76748279a98353c124b91b8b402e637018c9
SHA256
04416ede91d457938acc679a02c8b7f104dc0aee4463c180ac6796f26a93f491
MD5
8ddbe42273632bfeab57ec9bf8241e85

Signatures

Execution

T1203 office_exploit_creates_cmd: The document exhibits suspicious behaviour (creates a cmd.exe process)
T1559 dde_auto: Office document has a DDEAUTO executable command
T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)
T1203 suspicious_msapp: Suspicious execution of Microsoft Application (possible exploitation)

Defense Evasion

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager
T1552 cookie_files: Accesses cookie files

Discovery

T1057 process_interest: Enumerates processes
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Other

creates_in_windows: Creates files in the Windows directory
creates_suspended_process: Creates suspended process
test_check_service: Starts services
writes_data: Writes big amount of data to disk