Managed XDR

autorecovery-save-of-2020-01-14_233636.asd (Emotet) — malware analysis report

File info

Filename
autorecovery-save-of-2020-01-14_233636.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Title: Facere., Author: Lena Laurent, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Tue Jan 14 22:54:00 2020, Last Saved Time/Date: Tue Jan 14 22:54:00 2020, Number of Pages: 1, Number of Words: 5, Number of Characters: 29, Security: 0
File size
289 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
cf1fd424e2454cbc04308f00ac06efc162ba190f
SHA256
24baddc713b76b81bc6093afb6e64692dad829ab96cbf5678bee12356d6152f2
MD5
84599f7f36eaa3f700187255112e0a78

Malwares

  • Emotet

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 2)
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

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: 2)
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 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

Other

yara_rules: Static rules
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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