General

  • Target

    f9dc0ae354f8db63f7cf68e7bc5139a7e9f24dc16c333206269c45f7e3c4e2a9_JC.exe

  • Size

    587KB

  • Sample

    231013-cf8q5sca87

  • MD5

    80fcd9ed15de00c8b2741fb9f23194fb

  • SHA1

    d9d6055ec575d3feacdea68f8f802594fa15b062

  • SHA256

    f9dc0ae354f8db63f7cf68e7bc5139a7e9f24dc16c333206269c45f7e3c4e2a9

  • SHA512

    a2bccbe3c11ca2d61e164078933da927f7b604baf997fdc3e25087e193de0cdc05369cc3a6e70e87ec3c410005151e0ae25d352f1595cb01d60f35730f5c0f1b

  • SSDEEP

    12288:LODphClGCx5AisTCgti4srpKC8t35dxC:LXgti4Gh8l5dxC

Malware Config

Extracted

Family

snakekeylogger

Credentials

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

Targets

    • Target

      f9dc0ae354f8db63f7cf68e7bc5139a7e9f24dc16c333206269c45f7e3c4e2a9_JC.exe

    • Size

      587KB

    • MD5

      80fcd9ed15de00c8b2741fb9f23194fb

    • SHA1

      d9d6055ec575d3feacdea68f8f802594fa15b062

    • SHA256

      f9dc0ae354f8db63f7cf68e7bc5139a7e9f24dc16c333206269c45f7e3c4e2a9

    • SHA512

      a2bccbe3c11ca2d61e164078933da927f7b604baf997fdc3e25087e193de0cdc05369cc3a6e70e87ec3c410005151e0ae25d352f1595cb01d60f35730f5c0f1b

    • SSDEEP

      12288:LODphClGCx5AisTCgti4srpKC8t35dxC:LXgti4Gh8l5dxC

    • 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