Managed XDR

2020-01-13_154531-auto...11439723676760288-.asd (Emotet) — malware analysis report

File info

Filename
2020-01-13_154531-autosaved-311439723676760288-.asd
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Title: Dolorem., Author: Nathan Da silva, Template: Normal.dotm, Revision Number: 1, Name of Creating Application: Microsoft Office Word, Create Time/Date: Mon Jan 13 23:50:00 2020, Last Saved Time/Date: Mon Jan 13 23:50:00 2020, Number of Pages: 1, Number of Words: 3, Number of Characters: 18, Security: 0
File size
256 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
4daaad772ba1a4e60eb9f57983fc1bb277f95655
SHA256
cdaa93756422cb0f92dd4cb8a4c9faa9c233866fa6e342d99658547fa7223e68
MD5
9930e232535a6014c868d16dd2d0df7f

Malwares

  • Emotet

Signatures

Execution

T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1064 office_macros: The document contains macroses (total: 3)
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

T1564 office_vba_stomping: VBA Stomping was detected in the document (the VBA source code and P-code are different)
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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: 3)
T1064 office_macros_autoexec: The document contains an auto-start macro

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
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

Related reports