Managed XDR

c-users-public-docer.doc (Emotet) — malware analysis report

File info

Filename
c-users-public-docer.doc
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Author: Jeremy, Template: Normal, Last Saved By: george, Revision Number: 249, Name of Creating Application: Microsoft Office Word, Total Editing Time: 3d+01:27:00, Create Time/Date: Mon Nov 11 17:20:00 2019, Last Saved Time/Date: Thu Oct 31 01:41:00 2024, Number of Pages: 4, Number of Words: 839, Number of Characters: 4787, Security: 8
File size
1.2 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
98be40f8f4c981be855b9585eaaca7077e7e7c63
SHA256
315bba03652acc3f1752d38dba735b82f2002c4d182a1e6b3b6ae39eacbad911
MD5
d02dc5146fa6a63fdacb5d48b046fed5

Malwares

  • Emotet

Signatures

Execution

T1203 office_exploit_creates_cmd: The document exhibits suspicious behaviour (creates a cmd.exe process)
T1064 office_macros_suspicious: Document contains suspicious macro
T1064 office_macros: The document contains macro
T1064 office_macros_strings: Feature lines found in document 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

T1064 office_macros_suspicious: Document contains suspicious macro
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_strings: Feature lines found in document 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
create_rpc_bindings: Creates RPC connection
error_drawtext: An error occured while executing the file
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

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