Managed XDR

.lenushka.lnk (Raspberry Robin ) — malware analysis report

File info

Filename
.lenushka.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Has Relative path, Has command line arguments, Icon number=3, Archive, ctime=Wed Dec 21 02:11:30 2022, mtime=Sat Dec 24 22:11:33 2022, atime=Wed Dec 21 02:11:30 2022, length=236544, window=hidenormalshowminimized
File size
6.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e66b5c8c6f928ea223569ad0fedc1a617f9e21b2
SHA256
4e70dbccf82cee8adc9d4662d2fe027ca5995a6c9b253147ac91172266387a69
MD5
f1539f110da54c27f6f684870e03a4d8

Malwares

  • Raspberry Robin

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.003 suspicious_cmd: Executes cmd.exe with a suspicious command line

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

T1027 suspicious_cmd: Executes cmd.exe with a suspicious command line
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

T1082 recon_url_beacon: Sends information about the computer over the network using URL
T1033 recon_url_beacon: Sends information about the computer over the network using URL

Command and Control

T1071.001 recon_url_beacon: Sends information about the computer over the network using URL
T1071.001 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

suricata_alert: Malicious traffic detected
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
test_check_service: Starts services
yara_rules: Static rules

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