General

  • Target

    qhCwtk3xzBi0epX.exe

  • Size

    489KB

  • Sample

    231011-hsprpaaf64

  • MD5

    b4021c454e2c87647872ba4851700174

  • SHA1

    8c8f281ce90af9a24dd230ad47c1e52b57f9f87e

  • SHA256

    d0659f8d337232622688d25aca3c38e2e8766cba24836f4c9f76774a1a5ba370

  • SHA512

    88ed1cf4011e4a072c938635569be22ad836ff30b9bea2d043edb377a745dabebf5f0b589207c017b590c8fee9cd6a82652517dccd37a96c2ec9b00c5baafefe

  • SSDEEP

    12288:O725kL+UonN7GqXkxpgPgI5ZzVqpiUxDdfyQOnXJ:tA+UoNr0HgTbxixDdfy

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.1tcl.com
  • Port:
    25
  • Username:
    [email protected]
  • Password:
    RRa*ysS8

Targets

    • Target

      qhCwtk3xzBi0epX.exe

    • Size

      489KB

    • MD5

      b4021c454e2c87647872ba4851700174

    • SHA1

      8c8f281ce90af9a24dd230ad47c1e52b57f9f87e

    • SHA256

      d0659f8d337232622688d25aca3c38e2e8766cba24836f4c9f76774a1a5ba370

    • SHA512

      88ed1cf4011e4a072c938635569be22ad836ff30b9bea2d043edb377a745dabebf5f0b589207c017b590c8fee9cd6a82652517dccd37a96c2ec9b00c5baafefe

    • SSDEEP

      12288:O725kL+UonN7GqXkxpgPgI5ZzVqpiUxDdfyQOnXJ:tA+UoNr0HgTbxixDdfy

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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