Managed XDR

vtdl_jxo609pc — malware analysis report

File info

Filename
vtdl_jxo609pc
File type
PE32 executable (GUI) Intel 80386, for MS Windows, RAR self-extracting archive
File size
899.4 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f78811b3c02d147dc79e803eed2dcb1d11ca6028
SHA256
46e91e7ebafe08c0dd5f1f9de43896de676d64425c6d725ba368eb559ac289b9
MD5
a98274c804df464c33000f34ded930a5

Signatures

Persistence

T1546.010 persistence_autorun: Makes itself run automatically on Windows startup
T1546.010 installs_appinit: Installs itself in AppInit to inject into new processes
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1546.010 persistence_autorun: Makes itself run automatically on Windows startup
T1546.010 installs_appinit: Installs itself in AppInit to inject into new processes
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

Defense Evasion

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

T1057 process_interest: Enumerates processes
T1082 reads_csrss: Attempts to read csrss.exe memory

Other

yara_rules: Static rules
create_process_failed: Could not start the process
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
require_administrator: Requests administrator privileges
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
creates_exe: Creates executable files in the file system
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay