General

  • Target

    4f3ec860e9371f32df06c6d342b6e16bdc8ad4c08aeeaa8f2a66549750805603.exe

  • Size

    344KB

  • Sample

    240808-s738qsvhpn

  • MD5

    ceb0fc229f47b61909ce0e6a68dd191f

  • SHA1

    93862169c62ec357ae869c50e5249fc16bab9cc9

  • SHA256

    4f3ec860e9371f32df06c6d342b6e16bdc8ad4c08aeeaa8f2a66549750805603

  • SHA512

    144d51e428158fc1f0c4b35d49c658f4665ac5a2bf2622aed782dfc87aa45155f9c9e55d79f21abf8a2af5742405d4f3505f158ae2992d63430fa5db1076fb64

  • SSDEEP

    6144:VMm4CCe7+uZAh8J7OPYkexqSiLIQ0QfCqJ6v58FG9bBo6zEJR2X3g38Gn6s9l/cK:VMwAeAdexqSiX0oC9v9b66zSR2HgsGnj

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7197950156:AAHyWbH8kpjv0OHg9kyjLK-uVhbdlEhq_ZQ/sendMessage?chat_id=6873631044

Targets

    • Target

      4f3ec860e9371f32df06c6d342b6e16bdc8ad4c08aeeaa8f2a66549750805603.exe

    • Size

      344KB

    • MD5

      ceb0fc229f47b61909ce0e6a68dd191f

    • SHA1

      93862169c62ec357ae869c50e5249fc16bab9cc9

    • SHA256

      4f3ec860e9371f32df06c6d342b6e16bdc8ad4c08aeeaa8f2a66549750805603

    • SHA512

      144d51e428158fc1f0c4b35d49c658f4665ac5a2bf2622aed782dfc87aa45155f9c9e55d79f21abf8a2af5742405d4f3505f158ae2992d63430fa5db1076fb64

    • SSDEEP

      6144:VMm4CCe7+uZAh8J7OPYkexqSiLIQ0QfCqJ6v58FG9bBo6zEJR2X3g38Gn6s9l/cK:VMwAeAdexqSiX0oC9v9b66zSR2HgsGnj

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Loads dropped DLL

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target

      $PLUGINSDIR/LangDLL.dll

    • Size

      5KB

    • MD5

      08de81a4584f5201086f57a7a93ed83b

    • SHA1

      266a6ecc8fb7dca115e6915cd75e2595816841a8

    • SHA256

      4883cd4231744be2dca4433ef62824b7957a3c16be54f8526270402d9413ebe6

    • SHA512

      b72e7cea5ce1f4dc64e65a1f683a3ef9e3fa2dc45cf421f569eb461f1fdcc0caf4ff62a872e62b400579f567c6ff9fc3c2e6e020cdca89d96015502c803a09b9

    • SSDEEP

      48:S46+/1TKYKxbWsptIpBtWZ0iV8jAWiAJCvxft2O2B8mLofjLl:zHuPbOBtWZBV8jAWiAJCdv2CmeL

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      6e55a6e7c3fdbd244042eb15cb1ec739

    • SHA1

      070ea80e2192abc42f358d47b276990b5fa285a9

    • SHA256

      acf90ab6f4edc687e94aaf604d05e16e6cfb5e35873783b50c66f307a35c6506

    • SHA512

      2d504b74da38edc967e3859733a2a9cacd885db82f0ca69bfb66872e882707314c54238344d45945dc98bae85772aceef71a741787922d640627d3c8ae8f1c35

    • SSDEEP

      192:MenY0qWTlt70IAj/lQ0sEWc/wtYbBH2aDybC7y+XBaIwL:M8+Qlt70Fj/lQRY/9VjjgL

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks