General

  • Target

    3face14fa194ab9f0e7a534ed938a0d6c5ad0529017b968c9cff394400f80e89.exe

  • Size

    2.0MB

  • Sample

    240325-ckvebagb4t

  • MD5

    6ae8b64b038154e44fc14f9db35cf23b

  • SHA1

    ae8ea54fec185b96a65bece3f0a3030ffdd1d7a6

  • SHA256

    3face14fa194ab9f0e7a534ed938a0d6c5ad0529017b968c9cff394400f80e89

  • SHA512

    1cda1a7d9b7e6ec0eb59bcd5313c7f82a31f8a89dc7f9128631ac41d1f0b6d8da9e355cf15e5bcb2d1f9f954e7a59a7cd1e12765b63746f537a8ef991a32fda8

  • SSDEEP

    49152:326F3YAI83Njb41dNKGD1a12gVy4Z8xJr/sWO6mbwLd8M:m6F3YAI6bgKc1a8eZ8PjsLrb+d8M

Malware Config

Extracted

Family

socks5systemz

C2

http://bwuukea.com/search/?q=67e28dd83f0bf1291606a9177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f171ea771795af8e05c642db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a668dfc13c5e797

http://aauuaim.ru/search/?q=67e28dd86e0bf32a420fa9187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978a071ea771795af8e05c642db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe12c3ed90923a

Targets

    • Target

      3face14fa194ab9f0e7a534ed938a0d6c5ad0529017b968c9cff394400f80e89.exe

    • Size

      2.0MB

    • MD5

      6ae8b64b038154e44fc14f9db35cf23b

    • SHA1

      ae8ea54fec185b96a65bece3f0a3030ffdd1d7a6

    • SHA256

      3face14fa194ab9f0e7a534ed938a0d6c5ad0529017b968c9cff394400f80e89

    • SHA512

      1cda1a7d9b7e6ec0eb59bcd5313c7f82a31f8a89dc7f9128631ac41d1f0b6d8da9e355cf15e5bcb2d1f9f954e7a59a7cd1e12765b63746f537a8ef991a32fda8

    • SSDEEP

      49152:326F3YAI83Njb41dNKGD1a12gVy4Z8xJr/sWO6mbwLd8M:m6F3YAI6bgKc1a8eZ8PjsLrb+d8M

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Detects executables packed with VMProtect.

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks