Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    9d817bfecd9cecfcebac4c9cf38251fabbcf032d858053f2e064dafade4abfd1

  • Size

    5.2MB

  • Sample

    240522-3a7j1ach47

  • MD5

    3fc020625ea208401b2f07af0ee2681e

  • SHA1

    b4c42a9e13ae3b39cfca4842b803a784bab6ef46

  • SHA256

    9d817bfecd9cecfcebac4c9cf38251fabbcf032d858053f2e064dafade4abfd1

  • SHA512

    faed7f4d3194c0b7cbe0330aa3e86be5c23e740e036dcca74577b19ef68de473daf1d989c25d9f28a8e16347730adc5fddd64e5ace6d9979a0998a49380e6d87

  • SSDEEP

    98304:mjCvZr8JkaQVvzeY0Q8rgZOlaRvxUDbPdBwqLfb150ORmzNKkXvYJ24ko:LI8dH8rFaR29b1PmzzvK24ko

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      9d817bfecd9cecfcebac4c9cf38251fabbcf032d858053f2e064dafade4abfd1

    • Size

      5.2MB

    • MD5

      3fc020625ea208401b2f07af0ee2681e

    • SHA1

      b4c42a9e13ae3b39cfca4842b803a784bab6ef46

    • SHA256

      9d817bfecd9cecfcebac4c9cf38251fabbcf032d858053f2e064dafade4abfd1

    • SHA512

      faed7f4d3194c0b7cbe0330aa3e86be5c23e740e036dcca74577b19ef68de473daf1d989c25d9f28a8e16347730adc5fddd64e5ace6d9979a0998a49380e6d87

    • SSDEEP

      98304:mjCvZr8JkaQVvzeY0Q8rgZOlaRvxUDbPdBwqLfb150ORmzNKkXvYJ24ko:LI8dH8rFaR29b1PmzzvK24ko

    Score
    10/10
    socks5systemzbotnetdiscovery

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • 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.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks