Managed XDR

vtdl_udey4_6g (Amadey) — malware analysis report

File info

Filename
vtdl_udey4_6g
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
457 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
d7a3c3b9540e3e714b3b284b7f0c6cde9502d362
SHA256
e53309c5cb2113515bca71c3b4cb822d230f8ed16eecd741ba23c43884a13f99
MD5
1dd4cd6304347c679d169ca2c78a75c3

Malwares

  • Amadey

Signatures

Execution

T1053.005 creates_tasks: Creates a delayed task using Task Scheduler

Persistence

T1053.005 creates_tasks: Creates a delayed task using Task Scheduler

Privilege Escalation

T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1055 injection_failed: The attempt to inject into a process has failed

Defense Evasion

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1070 stealth_window: A process created a hidden window
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1055 injection_failed: The attempt to inject into a process has failed

Command and Control

T1071.001 network_http: Performs HTTP requests

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
process_crashed: One of the processes has failed
create_rpc_bindings: Creates RPC connection
creates_suspended_process: Creates suspended process
origin_langid: Unconventional language of the executable file
creates_in_programdata: Creates files in the ProgramData directory
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call
suricata_alert: Malicious traffic detected

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