Overview

overview

10

Static

static

3

d3a0ff7b00...be.exe

windows7-x64

10

d3a0ff7b00...be.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be

  • Size

    4.6MB

  • Sample

    241112-avh3xszhpg

  • MD5

    a2e6806dd3b053b86b95a21aeebecec7

  • SHA1

    d57c67c2c1d212269812cfd1699de5af7342f91f

  • SHA256

    d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be

  • SHA512

    703b63a44ac44ba614d487c67e204fc131e8c252dfc7946d581e1971cd208da82b7f1925c5c8a201bb3f19b763aa0fb7600c899df7c0c4951c566cb2b757d20c

  • SSDEEP

    98304:48o5Az771sfFIydre6BdVLpW7zgaOTKdlPogrDErwsTMAldjnX3v3Yr4x41f:LomcIipBdgzxOTKdhHnwTH9nX3fYsg

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be

    • Size

      4.6MB

    • MD5

      a2e6806dd3b053b86b95a21aeebecec7

    • SHA1

      d57c67c2c1d212269812cfd1699de5af7342f91f

    • SHA256

      d3a0ff7b00c6baa6e5496dc8014d33f8840d7082ce853554d778f12e754a50be

    • SHA512

      703b63a44ac44ba614d487c67e204fc131e8c252dfc7946d581e1971cd208da82b7f1925c5c8a201bb3f19b763aa0fb7600c899df7c0c4951c566cb2b757d20c

    • SSDEEP

      98304:48o5Az771sfFIydre6BdVLpW7zgaOTKdlPogrDErwsTMAldjnX3v3Yr4x41f:LomcIipBdgzxOTKdhHnwTH9nX3fYsg

    Score
    10/10
    socks5systemzbotnetdiscovery

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • Socks5systemz family

      socks5systemz

    • 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