Managed XDR

tresh-c-program-files-..._copy-derevinskaia.doc — malware analysis report

File info

Filename
tresh-c-program-files-microsoft-office-office-doc_copy-derevinskaia.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.0, Code page: 1251, Author: 202, Template: Normal, Last Saved By: 202, Revision Number: 2, Name of Creating Application: Microsoft Word 8.0, Create Time/Date: Mon Jan 1 02:19:00 1996, Last Saved Time/Date: Mon Jan 1 02:19:00 1996, Number of Pages: 1, Number of Words: 1, Number of Characters: 6, Security: 0
File size
74.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
2b95a59fcd37362bb06f28b92306c31f9754c1d0
SHA256
005ffeeb95a7f59e1e40e5ee4e30c26befb3e39d06cdf534d7126e679ad985f4
MD5
a1ea07d22de4057a4fa1957448cbb68a

Signatures

Execution

T1064 office_macros: The document contains macro
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
T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macro
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
T1497.001 antivm_queries_computername: Retrieves the computer name
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
create_rpc_bindings: Creates RPC connection
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