Windows_Trojan_BruteRatel_684a39f2

rule Windows_Trojan_BruteRatel_684a39f2 {
    meta:
        author = "Elastic Security"
        id = "684a39f2-a110-4553-8d29-9f742e0ca3dc"
        fingerprint = "fef288db141810b01f248a476368946c478a395b1709a982e2f740dd011c6328"
        creation_date = "2023-01-24"
        last_modified = "2023-02-01"
        threat_name = "Windows.Trojan.BruteRatel"
        reference_sample = "5f4782a34368bb661f413f33e2d1fb9f237b7f9637f2c0c21dc752316b02350c"
        severity = 100
        arch_context = "x86, arm64"
        scan_context = "file, memory"
        license = "Elastic License v2"
        os = "windows"
    strings:
        $seq1 = { 39 DA 0F 82 61 02 00 00 45 8D 48 14 44 39 CA 0F 82 54 02 00 00 41 8D 40 07 46 0F B6 0C 09 44 0F B6 1C 01 42 0F B6 04 11 41 C1 E3 08 41 09 C3 }
        $seq2 = { 45 8A 44 13 F0 44 32 04 01 48 FF C0 45 88 04 13 48 FF C2 48 83 F8 04 75 E7 49 83 C2 04 48 83 C6 04 49 81 FA B0 00 00 00 75 AA 48 83 C4 38 5B 5E C3 }
        $seq3 = { 48 83 EC 18 8A 01 88 04 24 8A 41 05 88 44 24 01 8A 41 0A 88 44 24 02 8A 41 0F 88 44 24 03 8A 41 04 88 44 24 04 8A 41 09 88 44 24 05 8A 41 0E 88 44 24 06 8A 41 03 88 44 24 07 }
        $seq4 = { 42 8A 0C 22 8D 42 ?? 80 F9 ?? 75 ?? 48 98 4C 89 E9 48 29 C1 42 8A 14 20 80 FA ?? 74 ?? 88 14 01 48 FF C0 EB ?? }
        $cfg1 = { 22 00 2C 00 22 00 61 00 72 00 63 00 68 00 22 00 3A 00 22 00 78 00 36 00 34 00 22 00 2C 00 22 00 62 00 6C 00 64 00 22 00 3A 00 22 00 }
        $cfg2 = { 22 00 2C 00 22 00 77 00 76 00 65 00 72 00 22 00 3A 00 22 00 }
        $cfg3 = { 22 00 2C 00 22 00 70 00 69 00 64 00 22 00 3A 00 22 00 }
        $cfg4 = { 22 00 7D 00 2C 00 22 00 6D 00 74 00 64 00 74 00 22 00 3A 00 7B 00 22 00 68 00 5F 00 6E 00 61 00 6D 00 65 00 22 00 3A 00 22 00 }
    condition:
        any of ($seq*) and all of ($cfg*)
}