Managed XDR

vtdl_ijpplk9q (Tinba) — malware analysis report

File info

Filename
vtdl_ijpplk9q
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
366 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f0c5f77bd27d8360979a9a81fa2e42d49dff60ce
SHA256
4ab929e49684244b1bbdbf9bb7e34ae453be3539c59e1582564997e7be1b129c
MD5
7bcd950c6d0c751b3c216ffe88a8ac51

Malwares

  • Tinba

Signatures

Execution

T1047 has_wmi: Executes one or several WMI requests

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

T1070.004 deletes_self: Moves to different location or removes the original executable file
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
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
T1070 stealth_window: A process created a hidden window

Credential Access

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

Discovery

T1082 uses_windows_utilities: Uses Windows utilities for basic Windows functionality
T1082 reads_csrss: Attempts to read csrss.exe memory

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object

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