Managed XDR

vtdl_s4jcdgbv — malware analysis report

File info

Filename
vtdl_s4jcdgbv
File type
Zip archive data, at least v2.0 to extract
File size
1.4 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
f4ee3421081b31bb8119ee61069803bb70cc5a35
SHA256
1decd3f8fefca0c71ef0f8627da5862c1f511880a014c7f48546da9f2a70eaaa
MD5
ac7b1f4a2dbc88d56ad93887ef04109b

Signatures

Execution

T1569.002 persistence_service: Starts newly created service

Persistence

T1543.003 creates_service: Creates a service, that will start automatically
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1055 injection_thread: Code injection to a remote process using CreateRemoteThread or NtQueueApcThread
T1543.003 creates_service: Creates a service, that will start automatically
T1055.012 injection_runpe: Injects code into another process
T1055 injection_runpe_2: Executes injected code in another process
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

T1055 injection_thread: Code injection to a remote process using CreateRemoteThread or NtQueueApcThread
T1055.012 injection_runpe: Injects code into another process
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1055 injection_runpe_2: Executes injected code in another process
T1497.001 antivm_sandboxie: Attempts to detect Sandboxie
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Discovery

T1497.001 antivm_sandboxie: Attempts to detect Sandboxie
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1497.001 antivm_queries_computername: Retrieves the computer name

Other

suspicious_process: Spawns a suspicious process
no_graphical_activity: No graphic activity
valid_authenticode: The digital signature has been verified
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
test_check_service: Starts services
pe_overlay: PE file contains overlay
yara_rules: Static rules