General

  • Target

    Vessel Particulars.exe

  • Size

    696KB

  • Sample

    240221-lglgnsdf61

  • MD5

    c4218b58d2302e31d13f88661f66c64b

  • SHA1

    169b29b77b3e30db3a883762159b45856c421590

  • SHA256

    e7757fdf8b8e6b584cab959c54383e10065ba2aceb5dd653dd0566d4cbce1ec8

  • SHA512

    3de50ca942275f9ec40599691e06e6c0011a25199706f3dcab696158daefa6e627ffac4b0b777295d3dfb3fdb1137b274c81ae4cf04828db61c635894a2e4cf0

  • SSDEEP

    12288:/k3jw7WkDA0CjZxYZ56i3ToFKlEsHj1Iiu+vht:M3jw7i0Cjc56YOK9vv

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    valleycountysar.org
  • Port:
    25
  • Username:
    [email protected]
  • Password:
    iU0Ta!$K8L51

Targets

    • Target

      Vessel Particulars.exe

    • Size

      696KB

    • MD5

      c4218b58d2302e31d13f88661f66c64b

    • SHA1

      169b29b77b3e30db3a883762159b45856c421590

    • SHA256

      e7757fdf8b8e6b584cab959c54383e10065ba2aceb5dd653dd0566d4cbce1ec8

    • SHA512

      3de50ca942275f9ec40599691e06e6c0011a25199706f3dcab696158daefa6e627ffac4b0b777295d3dfb3fdb1137b274c81ae4cf04828db61c635894a2e4cf0

    • SSDEEP

      12288:/k3jw7WkDA0CjZxYZ56i3ToFKlEsHj1Iiu+vht:M3jw7i0Cjc56YOK9vv

    • 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