Managed XDR

lawyer-s-letter.lnk — malware analysis report

File info

Filename
lawyer-s-letter.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has command line arguments, Icon number=3, Archive, ctime=Sat Dec 7 09:08:19 2019, mtime=Sun Sep 22 17:36:01 2024, atime=Sat Dec 7 09:08:19 2019, length=33, window=hidenormalshowminimized
File size
2.6 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
15b5a9d75c073d02fb8e78bf7a81474ff8e9255c
SHA256
acd4deff00a961098297a8d9a54af4d92fd346051d237ef10742bdf4855f943b
MD5
c6b16b6656f8ad4f4638c72d72e4abb0

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

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

T1218 suspicious_cmdline: Executes a suspicious command
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style 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

Discovery

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

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

runs_utility_without_cmdline: Runs system utility without arguments (non-typical usage)
suspicious_process_network: Unusual process network activity detected
dead_host: Connects to IP addresses that do not respond to requests
unexpected_exception: Unexpected exception
creates_suspended_process: Creates suspended process
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call
yara_rules: Static rules