General

  • Target

    b16dad9ce537f49e29872d097cd90cb47878baa40c052148399634d3b3c256d7

  • Size

    1.8MB

  • Sample

    240327-186n9agb4z

  • MD5

    a69e738f1d163210908802e031a8fc59

  • SHA1

    19f760fdf998f5b842115055c486185831fd0389

  • SHA256

    b16dad9ce537f49e29872d097cd90cb47878baa40c052148399634d3b3c256d7

  • SHA512

    b6297ff9189f278592b4bde0331110f900b6cd3625f64c9de8c9d0cce4ea16284827480897f69eb44775e60f3e55ecc53d6129b4ce308314464e75b228ad0032

  • SSDEEP

    49152:323no3cB1yTThNHNcD5LMRbcbHt5qmg4pz:mXosBcNt4Nom7l

Malware Config

Extracted

Family

socks5systemz

C2

http://aqofoci.ru/search/?q=67e28dd8655ba479120da84d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978a071ea771795af8e05c642db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe14c7e7959d32

http://bbeipdn.com/search/?q=67e28dd83d54f12b140cff197c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978a271ea771795af8e05c642db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffe14c7e7949a3e

Targets

    • Target

      b16dad9ce537f49e29872d097cd90cb47878baa40c052148399634d3b3c256d7

    • Size

      1.8MB

    • MD5

      a69e738f1d163210908802e031a8fc59

    • SHA1

      19f760fdf998f5b842115055c486185831fd0389

    • SHA256

      b16dad9ce537f49e29872d097cd90cb47878baa40c052148399634d3b3c256d7

    • SHA512

      b6297ff9189f278592b4bde0331110f900b6cd3625f64c9de8c9d0cce4ea16284827480897f69eb44775e60f3e55ecc53d6129b4ce308314464e75b228ad0032

    • SSDEEP

      49152:323no3cB1yTThNHNcD5LMRbcbHt5qmg4pz:mXosBcNt4Nom7l

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • 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