Managed XDR

document-autosaved-312028963774570784-.asd (Emotet) — malware analysis report

File info

Filename
document-autosaved-312028963774570784-.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: Tue Jan 15 02:22:00 2019, Last Saved Time/Date: Tue Jan 15 02:22:00 2019, Number of Pages: 1, Number of Words: 2, Number of Characters: 14, Security: 0
File size
102 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
05d27ff93551337cb56ca3b4ede14e9d966a5d0f
SHA256
7609eba89c3a76d2c8dea562adb3ce5a2f32dd38f10c70f68ec1126509a73f5e
MD5
3fceaaccb2ad5ef462d985540a893f29

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: 2)
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

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
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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