Managed XDR

vtdl_rk1ny66t (Tinba) — отчёт о динамическом анализе вредоносного файла

Информация о файле

Имя файла
vtdl_rk1ny66t
Тип файла
PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed
Размер файла
75.9 KB
Первое обнаружение
Последнее обнаружение

Окружение

win7/x86 en

Хеши

SHA1
16af5526014194127f893ac0e5c83bf2ca6840c2
SHA256
059d996e6632f5449116df9458bc71c39276bbdf7865c05f1b6f0d7ee3ba07b3
MD5
06be82823c923e2e0f8f644768e82ef8

Вредоносное ПО

  • Tinba

Сигнатуры

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
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 packer_polymorphic: Creates a modified copy of itself
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_upx: The executable file is compressed using UPX
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
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
T1027.002 packer_entropy: Probably contains compressed or encrypted data

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1057 process_interest: Enumerates processes
T1497 evasion_diskenum: Sandbox evasion using enumeration of partitions
T1497.001 antivm_queries_computername: Retrieves the computer name
T1082 reads_csrss: Attempts to read csrss.exe memory

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
creates_in_windows: Creates files in the Windows directory
create_process_failed: Could not start the process
no_graphical_activity: No graphic activity
access_recyclebin: Manipulation with recyclebin detected
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay

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