Managed XDR

dde-lab.docx — malware analysis report

File info

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

Environment

win7/x86 en

Hashes

SHA1
e76abb29566e1da6513b105d75112c46f5e17c3c
SHA256
c560840f84e481d993b18c87e526300b701e17f962a30a3cf1fa16abbb4fadb5
MD5
4cf95c6abaa6f0bf04658170291853af

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
T1203 suspicious_msapp: Suspicious execution of Microsoft Application (possible exploitation)

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

T1497.001 antivm_queries_computername: Retrieves the computer name
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

T1497.001 antivm_queries_computername: Retrieves the computer name
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