Overview

overview

10

Static

static

3

見積依頼.exe

windows10-1703-x64

10

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General

  • Target

    見積依頼.zip

  • Size

    531KB

  • Sample

    241016-adzdkstdla

  • MD5

    0a910c017f4195cc4837f337bf946910

  • SHA1

    49d2f9aff195204eaafb605f70815230d15f9164

  • SHA256

    28c5f7a70f7b7cbd238467322531d8f7bbca1731389dca610711ed17397ea924

  • SHA512

    0b7d8e7a25a70f6ac8e6d7a1a2b8cbe4c78f541fcbf91fdba53a698cc7a4a86884c77dc4da5b384141e7fe6fd3bc8fbd898f496abf4efea22f549b8c1b828b08

  • SSDEEP

    12288:tDLLNZqObS2JYUwvxiqPSrQ1ftFxd4b3ZCKtWlVl54is6w6v4lBSDWSWue51:tDLWUJ1CpPSs1ftFP4DwKWlxsQESWueL

Score
10/10
snakekeyloggercollectiondiscoveryexecutionkeyloggerspywarestealer

Malware Config

Targets

    • Target

      見積依頼.exe

    • Size

      617KB

    • MD5

      ab710965b2eab728f4fefc66995ca7e2

    • SHA1

      d7279c173f5c08b7bc39916fdaf65f48af41e88e

    • SHA256

      6e3fef37f80b4afe593fcacf78134e27d939866a7f3291bdafac411e2b31abef

    • SHA512

      4330f7017dbec8530c014062e23e5feee606193e5ff7610d7ee8d89c222e7f4d23339444db94155df2183c8ab5a966dcd46e62bc43d2fb128243b12471e45b02

    • SSDEEP

      12288:cLEiJY0wvx4+dSrQo4OnOjkEkGxnXrl8WTG4m:WPJjC4+dSsXOnOj46n9T

    Score
    10/10
    snakekeyloggercollectiondiscoveryexecutionkeyloggerspywarestealer

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Snake Keylogger payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks