Managed XDR

vtdl_lsms0upg — malware analysis report

File info

Filename
vtdl_lsms0upg
File type
RFC 822 mail, UTF-8 Unicode text, with CRLF line terminators
File size
270.7 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
4522c710b5e0499f5a170a7138cce2b35606c657
SHA256
d4fb6238a2f5927761e881e393f701cf1a4449fdcc08b01ce818147077c6e1f0
MD5
b93dde15b00b98ee9731f17e55a78960

Signatures

Execution

T1059.003 suspicious_process: Spawns a suspicious process

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

T1140 unpacking_utilities: Uses Windows utilities to unpack data
T1070 stealth_window: A process created a hidden window
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1518 locates_browser: Attempts to identify where browsers are installed
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
creates_in_windows: Creates files in the Windows directory
copies_self: Creates a copy of itself
no_graphical_activity: No graphic activity
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call