General

  • Target

    REQ.237.exe

  • Size

    609KB

  • Sample

    250210-j2yavswjby

  • MD5

    9ed9bb78547fb946c2904327ae14d4fa

  • SHA1

    398da1a69a7b06daf1ad564e4b7796d9903b3428

  • SHA256

    6b9f9c57c5f95587bf894a439c808a0769b52a08d8fc8890d6a96fd6eeab7ff4

  • SHA512

    a6dd46dd58285d3bba8e3e4ebcb2d59fc34f37653baa00f55de9d278778d0e55162fc0ce8f09abee27aa70606479a92bc545ab664bc6b094911f449feb40be9a

  • SSDEEP

    12288:6oIAbZWUBjYDEQkYJLNRrfFdqlnZNe77Xv4F6GupQqZd7cztT:6AbYUKDEQh91dqlni/FBHOt

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Leternel01@

Targets

    • Target

      REQ.237.exe

    • Size

      609KB

    • MD5

      9ed9bb78547fb946c2904327ae14d4fa

    • SHA1

      398da1a69a7b06daf1ad564e4b7796d9903b3428

    • SHA256

      6b9f9c57c5f95587bf894a439c808a0769b52a08d8fc8890d6a96fd6eeab7ff4

    • SHA512

      a6dd46dd58285d3bba8e3e4ebcb2d59fc34f37653baa00f55de9d278778d0e55162fc0ce8f09abee27aa70606479a92bc545ab664bc6b094911f449feb40be9a

    • SSDEEP

      12288:6oIAbZWUBjYDEQkYJLNRrfFdqlnZNe77Xv4F6GupQqZd7cztT:6AbYUKDEQh91dqlni/FBHOt

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger family

    • Downloads MZ/PE file

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks