Managed XDR

autorecovery-save-of-a...326820304499324928.asd (Emotet) — malware analysis report

File info

Filename
autorecovery-save-of-acc13326820304499324928.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Wed Mar 13 08:05:00 2019, Last Saved Time/Date: Wed Mar 13 08:05:00 2019, Number of Pages: 1, Number of Words: 0, Number of Characters: 3, Security: 0
File size
254 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c76f080dda790ddcb449abd3d2ea72686bd44523
SHA256
e38ea911beb19505bf8bf8aa4b7320ed7f8ea3684b6353b5f3683f7f43008b85
MD5
b66755b7d5013465146653d044a47b34

Malwares

  • Emotet

Signatures

Execution

T1064 office_macros: The document contains macroses (total: 3)
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: 3)
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

Other

yara_rules: Static rules
office_summary: The document contains suspicious metadata
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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