Managed XDR

12042024_1457_secretteachings.pdf.lnk (Emotet, Meduza stealer) — malware analysis report

File info

Filename
12042024_1457_secretteachings.pdf.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=13, Archive, ctime=Sat May 8 08:13:59 2021, mtime=Sat May 8 08:13:59 2021, atime=Sat May 8 08:13:59 2021, length=41472, window=hidenormalshowminimized
File size
2 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d1ccd0d7ed8ff4b71b873ed9cc08a0078f445f80
SHA256
1d211c46fea4267fff30c5cf17acccd8474c7eb9f37117a2e000e71ed5b3e905
MD5
d90d9418b6b21988982825153dc25d7f

Malwares

  • Emotet
  • Meduza stealer

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059 powershell_cmd_longcommandline: Suspiciously long commandline
T1059.001 suspicious_process: Spawns a suspicious process
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
T1564.001 stealth_file: Creates hidden or system files
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Command and Control

T1071.001 network_cnc_http: Suspicious HTTP traffic
T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
suspicious_process_network: Unusual process network activity detected
unexpected_exception: Unexpected exception
creates_suspended_process: Creates suspended process
get_policy_info: Retrieves information about a Policy object
antisandbox_check_graphics_card: Uses CreateDXGIFactory, potentially to detect graphics card

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