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, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Wed Apr 3 17:53:00 2019, Last Saved Time/Date: Wed Apr 3 17:53:00 2019, Number of Pages: 1, Number of Words: 1, Number of Characters: 8, Security: 0
File size
145.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
7990262a3f8e7254c6c0860ab173733cf3cdb600
SHA256
c3a2ede60dd0b7fd996b96ad0978903f355560cc60f55785882b46bea5e36b78
MD5
e328b6588f14b96e54d2ef003e2d4481

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

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: 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

T1497.001 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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