Managed XDR

vtdl_btbzj16x — malware analysis report

File info

Filename
vtdl_btbzj16x
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
4.2 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
4c9da43f8068fda024c46f4b60000e333f81b1c5
SHA256
7e8bc396cc224f7fe7651d958c4c5df04b1a0983d29862f137e3797b54546a4e
MD5
30c0236eacef64568ec674a38a6006e5

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

T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1027.002 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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
T1480 system_default_lang_id_present: Checks the system language

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
has_pdb: This executable file has a PDB path
origin_langid: Unconventional language of the executable file
pe_overlay: PE file contains overlay