Managed XDR

autorecovery-save-of-doc-102019-h_8358.asd (Emotet) — malware analysis report

File info

Filename
autorecovery-save-of-doc-102019-h_8358.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Title: Buckinghamshire, Subject: Michigan, Author: Rey Schmitt, Keywords: Summit, Comments: Ergonomic Rubber Pants, Template: Normal.dotm, Last Saved By: Darron Brakus, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Oct 15 16:30:00 2019, Last Saved Time/Date: Tue Oct 15 16:30:00 2019, Number of Pages: 1, Number of Words: 29, Number of Characters: 168, Security: 0
File size
215 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
45f649719b62a2201567186d866e5bc62542f532
SHA256
ec868b93ae1a8009e77fbc3f8584e31ed4b97737dfc0eb4d65e94f4a7602cc7a
MD5
460c4c8b3709fbf719476143d47dc5cd

Malwares

  • Emotet

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

Execution

T1064 office_macros_suspicious: Document contains suspicious macro
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 3)
T1064 office_macros_strings: Feature lines found in document macro
T1064 office_macros_autoexec: The document contains an auto-start macro

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
T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1497.001 antivm_queries_computername: Retrieves the computer name
T1064 office_macros: The document contains macroses (total: 3)
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

Discovery

T1497.001 antivm_queries_computername: Retrieves the computer name

Other

yara_rules: Static rules
process_crashed: One of the processes has failed
unexpected_exception: Unexpected exception
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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