Managed XDR

msorun.dll (Tinba, Dridex) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
msorun.dll
Тип файла
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Размер файла
705 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
9da99da8ea24eb4513f94986e8e35c65c3ea2d0f
SHA256
5e0fc51344c4ad435df469f930149baea63a202f75b983f0518532fe6df4692f
MD5
4e36a0291b01e379a7e3562c79a0cf78

Вредоносное ПО

  • Tinba
  • Dridex

Сигнатуры

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497.001 antivm_disk_size: Checks the amount of free disk space
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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_disk_size: Checks the amount of free disk space
T1518 locates_browser: Attempts to identify where browsers are installed

Impact

T1486 modifies_files2: Cryptolocker indicators detected (100 or more files are modified)

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
no_graphical_activity: No graphic activity
has_pdb: This executable file has a PDB path
access_recyclebin: Manipulation with recyclebin detected
writes_data: Writes big amount of data to disk

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