Managed XDR

c-users-user-desktop-document.doc-copy (Emotet) — malware analysis report

File info

Filename
c-users-user-desktop-document.doc-copy
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Alex, Template: document, Last Saved By: george, Revision Number: 272, Name of Creating Application: Microsoft Office Word, Total Editing Time: Mon Aug 5 06:23:00 2650, Create Time/Date: Fri Feb 25 21:06:00 2000, Last Saved Time/Date: Fri Jan 17 06:04:00 2025, Number of Pages: 1, Number of Words: 1, Number of Characters: 10, Security: 0
File size
318.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e21ae150e57bd6fc4e06c2015b8a009e2dcb9fd6
SHA256
f6e46aa043233de30e1fc0eda3344ad22f7b1e65d018995998e32001ac4fab2a
MD5
081a6de6b99c482c3020d8e373e7364b

Malwares

  • Emotet

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 11)
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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
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 macroses (total: 11)
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
office_summary: The document contains suspicious metadata
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

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