Managed XDR

17ec2f20d4d1f336af496bc5e3d3db0e.virus (Cutwail, Sodinokibi) — malware analysis report

File info

Filename
17ec2f20d4d1f336af496bc5e3d3db0e.virus
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
37.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
192b29490e9f55f7a453feba0eb897d13165c600
SHA256
6768afe36e354ac3c79c401bc6119d14edd7e532d55910706eef9388d4a25064
MD5
17ec2f20d4d1f336af496bc5e3d3db0e

Malwares

  • Cutwail
  • Sodinokibi

Signatures

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 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

T1027.002 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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

T1032 internet_security_options: Sets Internet connections options that are not secure
T1071 internet_security_options: Sets Internet connections options that are not secure
T1071.001 network_cnc_http: Suspicious HTTP traffic
T1568.002 dga_domains: Connects to DGA domains
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
modifies_certs: Attempts to generate or modify system certificates
copies_self: Creates a copy of itself
dns_without_resolve: DNS query without a response
dead_host: Connects to IP addresses that do not respond to requests
network_ftp: Performs FTP requests
no_graphical_activity: No graphic activity
create_rpc_bindings: Creates RPC connection
get_policy_info: Retrieves information about a Policy object

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