Managed XDR

melissa.doc — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
melissa.doc
Тип файла
Composite Document File V2 Document, Little Endian, Os: Windows, Version 4.10, Code page: 1252, Title: Password List for March 26th 1999, Subject: Adult Website Passwords, Author: John Holmes, Keywords: 73 sites in this list, Comments: Password List for March 26th 1999, Template: Normal.dot, Last Saved By: Him, Revision Number: 2, Name of Creating Application: Microsoft Word 8.0, Create Time/Date: Fri Mar 26 11:39:00 1999, Last Saved Time/Date: Fri Mar 26 11:39:00 1999, Number of Pages: 2, Number of Words: 745, Number of Characters: 4249, Security: 0
Размер файла
40 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
09dd058d2883ac97b2b35c9b0bfb13bb19a75e0a
SHA256
0b3f046decac1db423f50f621a39da8299b5e1cbb03c25f4d4ef630950e2f638
MD5
1713fd062f6ee8eba2123203980a0d9e

Сигнатуры

Execution

T1064 office_macros: The document contains macro
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

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 macro
T1064 office_macros_autoexec: The document contains an auto-start macro
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1497.001 antivm_queries_computername: Retrieves the computer name

Credential Access

T1552 cookie_files: Accesses cookie files
T1555.003 cookie_files: Accesses cookie files

Discovery

T1083 checks_recent_files: Attempt to check recently opened files through registry
T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
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