General

  • Target

    8ff68132e45fd815ceda6d4d45c940d2.bin

  • Size

    490KB

  • Sample

    231027-ch92zsbc31

  • MD5

    dba38ef1cad006f8afaa75cb6a38c42f

  • SHA1

    21cec0bd7baddb37b7c5d46430d5937c9abffe41

  • SHA256

    60fc0a4ad89d3e6f4c3afa1ee50112343dd2326b95eb9f74ef2e0e4158a2f8ed

  • SHA512

    cbaa4bf1e977a3bd3447bda7f7696f312226aa9c2594a4973b8ee3b2140926be8f4294e47a2d13d2d125ebe73f97d6b00503688768ef96bb7b88300a1577c7d2

  • SSDEEP

    12288:16Qnj0WS4n2Qmnal6tl9xNQvjmFcxkGMiX6Is3NlnDjNEWK:kQn7h2QY7fxNQ/kGRX6DlnDKR

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      6c497d0004db81c3992fb2ceb661c33191f56c36f062ca52eca4b9a3926a08b4.exe

    • Size

      521KB

    • MD5

      8ff68132e45fd815ceda6d4d45c940d2

    • SHA1

      b1a351b306665b78d2efa15c15d30d195393c25d

    • SHA256

      6c497d0004db81c3992fb2ceb661c33191f56c36f062ca52eca4b9a3926a08b4

    • SHA512

      2ace92218bb86ab7b19d9db148661a5c5242c0050a5c6be5bcc5b1765adbcc68d751cc4659c61d301b63bffd84ef8b84631b34b8999882ced13deb0c9009a9df

    • SSDEEP

      12288:T/50fZ+0h21wF7d6JhvA9HmvsqqH4cZAq4:zOfswF7SW5EtqYcZj

    • 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