Managed XDR

vtdl_1730706301_wt_hgcyd — malware analysis report

File info

Filename
vtdl_1730706301_wt_hgcyd
File type
Zip archive data, at least v2.0 to extract
File size
7.1 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
79514c1d8bd884c22b7e75f4ffff040986807af2
SHA256
9969c4f93b70acc4c1e4fef86e36d2bb0d5dcdf94b047f7585b5c78b6a2401ea
MD5
a04debe53bcf2493face61916a74936b

Signatures

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

T1564.001 stealth_file: Creates hidden or system files
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
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
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
T1480 system_default_lang_id_present: Checks the system language
T1497.001 antivm_queries_computername: Retrieves the computer name

Credential Access

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

Discovery

T1033 recon_beacon: The process has sent information about the computer over the network
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1497.001 antivm_queries_computername: Retrieves the computer name

Command and Control

T1071.001 winhttp_put: Uploads data to the network
T1071.001 recon_beacon: The process has sent information about the computer over the network
T1071.001 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Exfiltration

T1022 encrypts_pc_info: Collects and encrypts information about the computer (possibly for exfiltration)

Other

static_pe_anomaly: The PE file structure contains anomalies
rat_flystudio: FlyStudio indicators detected
creates_exe: Creates executable files in the file system
creates_suspended_process: Creates suspended process
suricata_alert: Malicious traffic detected
many_files_in_archive: The archive contains more than 5 files