Managed XDR

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

File info

Filename
.rnd_common.lnk
File type
MS Windows shortcut, Item id list present, Has Description string, Has command line arguments, Icon number=273, ctime=Mon Jan 1 00:00:00 1601, mtime=Mon Jan 1 00:00:00 1601, atime=Mon Jan 1 00:00:00 1601, length=0, window=hidenormalshowminimized
File size
856 Bytes
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
99586f80a78fe8977e806506b5d45f3f0697cc27
SHA256
af0fb271b5672b02229f8617d2772436a26f4c9609467fc292839b4703725275
MD5
3fc2e553ed770ebcd15f69b619edf6ea

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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