General

  • Target

    d2ed39089e227b666ba59e3633f130527ad867b708909b92b1dfad035eee1229

  • Size

    2.0MB

  • Sample

    240312-3xtxesge95

  • MD5

    1131307b7b2dcafbb33d1831ae5068cf

  • SHA1

    607cc040cef02dd3ba92894b078ef5186b2f7c38

  • SHA256

    d2ed39089e227b666ba59e3633f130527ad867b708909b92b1dfad035eee1229

  • SHA512

    37f808a45a7727a10944ea8995c4fc2fafc81159a459b808fd1f236155b59a13794526ec220fee78d64c93c32d412899030e790542b8e533bfd1801a061e69f6

  • SSDEEP

    49152:C9u5va1VlQbkaxRFRqvdthxF4F5lq2KbOPO0y9jr:M8a9WFRIdthxFclVQx0y9X

Malware Config

Extracted

Family

socks5systemz

C2

http://ermolpu.ua/search/?q=67e28dd86a55a428420bf81f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f371ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a678cf716c7ec90

http://bbemuzz.com/search/?q=67e28dd8685ff32d4309f94d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f771ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608fff13c8e8929b3c

Targets

    • Target

      d2ed39089e227b666ba59e3633f130527ad867b708909b92b1dfad035eee1229

    • Size

      2.0MB

    • MD5

      1131307b7b2dcafbb33d1831ae5068cf

    • SHA1

      607cc040cef02dd3ba92894b078ef5186b2f7c38

    • SHA256

      d2ed39089e227b666ba59e3633f130527ad867b708909b92b1dfad035eee1229

    • SHA512

      37f808a45a7727a10944ea8995c4fc2fafc81159a459b808fd1f236155b59a13794526ec220fee78d64c93c32d412899030e790542b8e533bfd1801a061e69f6

    • SSDEEP

      49152:C9u5va1VlQbkaxRFRqvdthxF4F5lq2KbOPO0y9jr:M8a9WFRIdthxFclVQx0y9X

    • 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