Managed XDR

autorecovery-save-of-design.asd (Emotet) — malware analysis report

File info

Filename
autorecovery-save-of-design.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Title: Qui., Author: Adrien Dubois, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Aug 25 21:55:00 2020, Last Saved Time/Date: Tue Aug 25 21:55:00 2020, Number of Pages: 2, Number of Words: 4, Number of Characters: 29, Security: 0
File size
266.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
41f03a6d6eb78ceeb842461e6ef4cad350e274ef
SHA256
28c95e40a4b5e91e478ff6ed7b776ed88954b51bb6fd5d93f188257e3704ca0f
MD5
951a53ee76c80d1a3603abdb9df3ab2d

Malwares

  • Emotet

Signatures

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: 2)
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
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
T1064 office_macros: The document contains macroses (total: 2)
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

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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