Managed XDR

vtdl_dyunfem8 — malware analysis report

File info

Filename
vtdl_dyunfem8
File type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
File size
14.4 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a0afae134f0ba22a4aff72e38acb4356c9f55048
SHA256
266fa48be08837ef9744c9732f4fc56469191e89cf2163d64e28e2a61e8eccbb
MD5
19c6768bd1e3969e3b6b11d31d3031de

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

T1027.002 nsis_archive: One of the packages is NSIS archive
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

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
require_administrator: Requests administrator privileges
creates_exe: Creates executable files in the file system
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay