General

  • Target

    7c500acb7def7d91f1a7b13599c3ca5215ed49c9553420688e384b7a74b03cfb

  • Size

    4.9MB

  • Sample

    240613-3dv1daverh

  • MD5

    f4d031adb7cec33d2473e9be051cfb13

  • SHA1

    75f3a14b502bf7e60675bf5297fdca4d91e4e7f9

  • SHA256

    7c500acb7def7d91f1a7b13599c3ca5215ed49c9553420688e384b7a74b03cfb

  • SHA512

    2dc0724c31db5fe656e007eb8f89cf120f05efc15c613ec4bdf4ea96c8749a93e7d74e72c826e891cb9546b711516c858a7b78f55c83fc871ae54b0be70da9c3

  • SSDEEP

    98304:m7NE5mTCu2zgiqGHmfcsQuyJiKMAsWqbAeS19T3HiW8KbJJ8g3JtfoaqP9:+25ECuZ8m0swYYI8eS1lHsOfofF

Malware Config

Extracted

Family

socks5systemz

C2

aagevwv.ru

http://aagevwv.ru/search/?q=67e28dd86f54a728120ffa1d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f8dfd10c1ec95

bfmchos.com

http://bfmchos.com/search/?q=67e28dd8645fa72f495daa1c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff712c2ee949938

Targets

    • Target

      7c500acb7def7d91f1a7b13599c3ca5215ed49c9553420688e384b7a74b03cfb

    • Size

      4.9MB

    • MD5

      f4d031adb7cec33d2473e9be051cfb13

    • SHA1

      75f3a14b502bf7e60675bf5297fdca4d91e4e7f9

    • SHA256

      7c500acb7def7d91f1a7b13599c3ca5215ed49c9553420688e384b7a74b03cfb

    • SHA512

      2dc0724c31db5fe656e007eb8f89cf120f05efc15c613ec4bdf4ea96c8749a93e7d74e72c826e891cb9546b711516c858a7b78f55c83fc871ae54b0be70da9c3

    • SSDEEP

      98304:m7NE5mTCu2zgiqGHmfcsQuyJiKMAsWqbAeS19T3HiW8KbJJ8g3JtfoaqP9:+25ECuZ8m0swYYI8eS1lHsOfofF

    • 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