Windows_Trojan_AgentTesla_d3ac2b2f


Description

Windows.Trojan.AgentTesla

Query · yara

strings:
        $a1 = "GetMozillaFromLogins" ascii fullword
        $a2 = "AccountConfiguration+username" wide fullword
        $a3 = "MailAccountConfiguration" ascii fullword
        $a4 = "KillTorProcess" ascii fullword
        $a5 = "SmtpAccountConfiguration" ascii fullword
        $a6 = "GetMozillaFromSQLite" ascii fullword
        $a7 = "Proxy-Agent: HToS5x" wide fullword
        $a8 = "set_BindingAccountConfiguration" ascii fullword
        $a9 = "doUsernamePasswordAuth" ascii fullword
        $a10 = "SafariDecryptor" ascii fullword
        $a11 = "get_securityProfile" ascii fullword
        $a12 = "get_useSeparateFolderTree" ascii fullword
        $a13 = "get_DnsResolver" ascii fullword
        $a14 = "get_archivingScope" ascii fullword
        $a15 = "get_providerName" ascii fullword
        $a16 = "get_ClipboardHook" ascii fullword
        $a17 = "get_priority" ascii fullword
        $a18 = "get_advancedParameters" ascii fullword
        $a19 = "get_disabledByRestriction" ascii fullword
        $a20 = "get_LastAccessed" ascii fullword
        $a21 = "get_avatarType" ascii fullword
        $a22 = "get_signaturePresets" ascii fullword
        $a23 = "get_enableLog" ascii fullword
        $a24 = "TelegramLog" ascii fullword
        $a25 = "generateKeyV75" ascii fullword
        $a26 = "set_accountName" ascii fullword
        $a27 = "set_InternalServerPort" ascii fullword
        $a28 = "set_bindingConfigurationUID" ascii fullword
        $a29 = "set_IdnAddress" ascii fullword
        $a30 = "set_GuidMasterKey" ascii fullword
        $a31 = "set_username" ascii fullword
        $a32 = "set_version" ascii fullword
        $a33 = "get_Clipboard" ascii fullword
        $a34 = "get_Keyboard" ascii fullword
        $a35 = "get_ShiftKeyDown" ascii fullword
        $a36 = "get_AltKeyDown" ascii fullword
        $a37 = "get_Password" ascii fullword
        $a38 = "get_PasswordHash" ascii fullword
        $a39 = "get_DefaultCredentials" ascii fullword
    condition:
        8 of ($a*)
Raw source Windows_Trojan_AgentTesla_d3ac2b2f · YARA
Esc
Published by elastic/protections-artifacts ↗, licensed under Elastic License 2.0 ↗. Reproduced here unmodified.
rule Windows_Trojan_AgentTesla_d3ac2b2f {
    meta:
        author = "Elastic Security"
        id = "d3ac2b2f-14fc-4851-8a57-41032e386aeb"
        fingerprint = "cbbb56fe6cd7277ae9595a10e05e2ce535a4e6bf205810be0bbce3a883b6f8bc"
        creation_date = "2021-03-22"
        last_modified = "2022-06-20"
        threat_name = "Windows.Trojan.AgentTesla"
        reference = "https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla"
        reference_sample = "65463161760af7ab85f5c475a0f7b1581234a1e714a2c5a555783bdd203f85f4"
        severity = 100
        arch_context = "x86, arm64"
        scan_context = "file, memory"
        license = "Elastic License v2"
        os = "windows"
    strings:
        $a1 = "GetMozillaFromLogins" ascii fullword
        $a2 = "AccountConfiguration+username" wide fullword
        $a3 = "MailAccountConfiguration" ascii fullword
        $a4 = "KillTorProcess" ascii fullword
        $a5 = "SmtpAccountConfiguration" ascii fullword
        $a6 = "GetMozillaFromSQLite" ascii fullword
        $a7 = "Proxy-Agent: HToS5x" wide fullword
        $a8 = "set_BindingAccountConfiguration" ascii fullword
        $a9 = "doUsernamePasswordAuth" ascii fullword
        $a10 = "SafariDecryptor" ascii fullword
        $a11 = "get_securityProfile" ascii fullword
        $a12 = "get_useSeparateFolderTree" ascii fullword
        $a13 = "get_DnsResolver" ascii fullword
        $a14 = "get_archivingScope" ascii fullword
        $a15 = "get_providerName" ascii fullword
        $a16 = "get_ClipboardHook" ascii fullword
        $a17 = "get_priority" ascii fullword
        $a18 = "get_advancedParameters" ascii fullword
        $a19 = "get_disabledByRestriction" ascii fullword
        $a20 = "get_LastAccessed" ascii fullword
        $a21 = "get_avatarType" ascii fullword
        $a22 = "get_signaturePresets" ascii fullword
        $a23 = "get_enableLog" ascii fullword
        $a24 = "TelegramLog" ascii fullword
        $a25 = "generateKeyV75" ascii fullword
        $a26 = "set_accountName" ascii fullword
        $a27 = "set_InternalServerPort" ascii fullword
        $a28 = "set_bindingConfigurationUID" ascii fullword
        $a29 = "set_IdnAddress" ascii fullword
        $a30 = "set_GuidMasterKey" ascii fullword
        $a31 = "set_username" ascii fullword
        $a32 = "set_version" ascii fullword
        $a33 = "get_Clipboard" ascii fullword
        $a34 = "get_Keyboard" ascii fullword
        $a35 = "get_ShiftKeyDown" ascii fullword
        $a36 = "get_AltKeyDown" ascii fullword
        $a37 = "get_Password" ascii fullword
        $a38 = "get_PasswordHash" ascii fullword
        $a39 = "get_DefaultCredentials" ascii fullword
    condition:
        8 of ($a*)
}

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