Managed XDR

fwd-fwd-tianjin-bridge...dd-t_c-overhualing.eml — malware analysis report

File info

Filename
fwd-fwd-tianjin-bridge-dd-t_c-overhualing.eml
File type
SMTP mail, ASCII text, with CRLF line terminators
File size
4.3 MB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
f8024f4a7dbe506fe425a831f790306e6043c394
SHA256
abd8e968bcdd7bafe0dcc9c27b1d2f2a3a3a6ec8ac51c8171f1f8200a22c986e
MD5
8fd4208f4a60873bf0a2b55efa662c4d

Signatures

Execution

T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
T1059.007 bad_js: Suspicious Javascript file
T1059.003 suspicious_process: Spawns a suspicious process

Persistence

T1053.005 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
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

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1070 stealth_window: A process created a hidden window

Discovery

T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)

Other

creates_exe: Creates executable files in the file system
copies_self: Creates a copy of itself
create_process_failed: Could not start the process
creates_suspended_process: Creates suspended process
message_box: Displays a message
error_drawtext: An error occured while executing the file
checktokenmembership: Checks user token with CheckTokenMembership call
writes_data: Writes big amount of data to disk
yara_rules: Static rules
Managed XDR