Managed XDR

axexport-file0002-auto...11295883811435952-.asd (Emotet) — malware analysis report

File info

Filename
axexport-file0002-autosaved-311295883811435952-.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Title: Varugihu, Subject: Varugihu, Author: Varugihu, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Mon Apr 2 08:46:00 2018, Last Saved Time/Date: Tue Apr 3 14:42:00 2018, Number of Pages: 1, Number of Words: 0, Number of Characters: 1, Security: 0
File size
279.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6783f713b0ebaf3b799b525d5983ec2b089a0726
SHA256
39e69e32af8e7bb835aadce47a00fc84a471fc54842c5d7930e0c177f4df3099
MD5
559c2c9297793ad9f7d8c1bb731f54f0

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

T1027 office_macros_hex_strings: Lines in hex found in document macro
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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