General

  • Target

    6780987434567PLK.exe

  • Size

    229KB

  • Sample

    221219-qf3rsaab2x

  • MD5

    2e89cd4e4518e90ee30dc905fadc64dd

  • SHA1

    cd73201adaa795ea6f00f460e1b3a945e11f3ed1

  • SHA256

    2d5e23c7c124931451c0f6f6e2bfd9d2510d389d24ef7068432db4a614994edb

  • SHA512

    3858cbd9eb65903147b4cc7af0e57adbaeeadb5110368fdb343cf7368631e04fcc8f8f01f5bdbf649df4cf161968e222dfc9e8aea02c29cdc768611c33c4bab8

  • SSDEEP

    6144:dkwwXt14wlknD+UwDn6PTXCm/xFEvylloM0:EtjknDrwKXFpFEvs0

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      6780987434567PLK.exe

    • Size

      229KB

    • MD5

      2e89cd4e4518e90ee30dc905fadc64dd

    • SHA1

      cd73201adaa795ea6f00f460e1b3a945e11f3ed1

    • SHA256

      2d5e23c7c124931451c0f6f6e2bfd9d2510d389d24ef7068432db4a614994edb

    • SHA512

      3858cbd9eb65903147b4cc7af0e57adbaeeadb5110368fdb343cf7368631e04fcc8f8f01f5bdbf649df4cf161968e222dfc9e8aea02c29cdc768611c33c4bab8

    • SSDEEP

      6144:dkwwXt14wlknD+UwDn6PTXCm/xFEvylloM0:EtjknDrwKXFpFEvs0

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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 v6

Tasks