""ET TROJAN MSIL/Unk.CoinMiner Downloader""

SID: 2035695

Revision: 3

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_04_01, deployment Perimeter, signature_severity Major, tag Coinminer, updated_at 2024_01_25, reviewed_at 2024_05_07, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking

Reference:

  • md5

  • 6447bc87415b35532d9c8237a376ba70

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "Get-WMIObject" Depth: 13

  • Value: "|24|miner_url"

  • Value: "|24|miner_name"

  • Value: "|24|miner_cfg_url"

  • Value: "|24|miner_cfg_path"

Within:

PCRE:

Special Options:

  • file_data

  • fast_pattern

source