Managed XDR

flashutil.exe (TrickBot) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
flashutil.exe
Тип файла
PE32 executable (GUI) Intel 80386, for MS Windows
Размер файла
17.4 MB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
038534892fbb7dfb6a9f96c26d2252aa39324c72
SHA256
30e96b960ac374dfe124ab83d0691bebebed1f1a9bbf466ab34524555570cab0
MD5
7af624cff53af0be1a0a467fcf561b86

Вредоносное ПО

  • TrickBot

Сигнатуры

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1574 dropper_dll: Creates DLL, which is then loaded into the process
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

T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
require_administrator: Requests administrator privileges
has_pdb: This executable file has a PDB path
error_drawtext: An error occured while executing the file
origin_langid: Unconventional language of the executable file
pe_overlay: PE file contains overlay
open_winlogon_process: Trying to open winlogon process

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