General

  • Target

    2345678098765T4323456789G.exe

  • Size

    396KB

  • Sample

    211203-lr7snagabl

  • MD5

    7091684f6d958d8bbb0ae72d30ef3f93

  • SHA1

    946ab60d8020ed0209f2fc5237020ed74e2bf2f8

  • SHA256

    7bbfbb37c39b9f86adc6fda345c835cb256948cdc886b273c3215e4ccbbd877a

  • SHA512

    d9374aff01b656fd92c6e44e095ed958be11c07b84a2d65f569ee278960571ac2ab3f1f7960113b8438b69945274e1e6d888a07646d528136102b6aad8979ae8

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    serv3.devmexico.com
  • Port:
    587
  • Username:
    reservaciones@hoteljuaninos.com.mx
  • Password:
    3}l^pI#_4K_!

Targets

    • Target

      2345678098765T4323456789G.exe

    • Size

      396KB

    • MD5

      7091684f6d958d8bbb0ae72d30ef3f93

    • SHA1

      946ab60d8020ed0209f2fc5237020ed74e2bf2f8

    • SHA256

      7bbfbb37c39b9f86adc6fda345c835cb256948cdc886b273c3215e4ccbbd877a

    • SHA512

      d9374aff01b656fd92c6e44e095ed958be11c07b84a2d65f569ee278960571ac2ab3f1f7960113b8438b69945274e1e6d888a07646d528136102b6aad8979ae8

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks