General

  • Target

    NEAS.NEAS389239f46bd53422731e040d5f15b2d4ca9c2673e4292eec2632ba0ae1519e79exeexe_JC.exe

  • Size

    580KB

  • Sample

    231021-wth77agd9v

  • MD5

    530aa0fb37f65a523b7de5902ab026dc

  • SHA1

    b9c259eabb77d1b799fab9a89be5ff8ae983c9c9

  • SHA256

    389239f46bd53422731e040d5f15b2d4ca9c2673e4292eec2632ba0ae1519e79

  • SHA512

    4ba15977779d07244c832e0bdd6d8a4b00ee333569dd3611a67719c54f75a90069dba16817944428a609c9a3212f247df79437faf23872cbff233382b9cf2db0

  • SSDEEP

    12288:WgR/mZRM+kLiSSHnTUUMkQIX3smOn3Xx6XKRGV6JJdqsQxwt:WgkZR5k0HQvkJng3HJ2

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.artifix.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    artifix.com.tr

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.artifix.com.tr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    artifix.com.tr

Targets

    • Target

      NEAS.NEAS389239f46bd53422731e040d5f15b2d4ca9c2673e4292eec2632ba0ae1519e79exeexe_JC.exe

    • Size

      580KB

    • MD5

      530aa0fb37f65a523b7de5902ab026dc

    • SHA1

      b9c259eabb77d1b799fab9a89be5ff8ae983c9c9

    • SHA256

      389239f46bd53422731e040d5f15b2d4ca9c2673e4292eec2632ba0ae1519e79

    • SHA512

      4ba15977779d07244c832e0bdd6d8a4b00ee333569dd3611a67719c54f75a90069dba16817944428a609c9a3212f247df79437faf23872cbff233382b9cf2db0

    • SSDEEP

      12288:WgR/mZRM+kLiSSHnTUUMkQIX3smOn3Xx6XKRGV6JJdqsQxwt:WgkZR5k0HQvkJng3HJ2

    • 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