Managed XDR

vtdl_a4_s9z8f (Tinba) — malware analysis report

File info

Filename
vtdl_a4_s9z8f
File type
RAR archive data, v5
File size
7.5 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
47f24e1556f60626b364f16d667cc827e96886d9
SHA256
48b641ae2faf2c340089130857d636dc08efe020e03815d54801f7bd4ae01e4f
MD5
d41ffb75a97f1727dd9fae96c83c1489

Malwares

  • Tinba

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension
T1059.006 drops_python_dll: Drops python dll

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
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
T1036 mimics_extension: Attempts to mimic the file extension

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
no_graphical_activity: No graphic activity
has_pdb: This executable file has a PDB path
message_box: Displays a message
get_policy_info: Retrieves information about a Policy object
pe_overlay: PE file contains overlay

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