Overview

overview

10

Static

static

3

ef6711f016...f6.exe

windows7-x64

10

ef6711f016...f6.exe

windows10-2004-x64

10

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General

  • Target

    ef6711f016a873cd6f9911c5d57544e3f512d4d86f3028dae67dbea62ecac2f6

  • Size

    5.8MB

  • Sample

    241107-k5nq9szdjn

  • MD5

    a3d0679e753a8c0beb83c6ae5bfa7761

  • SHA1

    a1c26b33cb1d5d95e0ce7c8676803137ec06bcf4

  • SHA256

    ef6711f016a873cd6f9911c5d57544e3f512d4d86f3028dae67dbea62ecac2f6

  • SHA512

    d8ed89311fcb8d4280725e3cef3f8fa951ecc20685dcefb29a72751006e9106753f9231c22cfb2187ef4c2dc07144c45f9435ddcd835f01a77ab8de28d85070e

  • SSDEEP

    98304:4ZofLV4PuWmOVkMhmhbDsovqo4a/DHYbbTfusQn5gaujWbVbhivvIBCDs:i22PTVkthbDsvsYbPfO5DujKhwgBP

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      ef6711f016a873cd6f9911c5d57544e3f512d4d86f3028dae67dbea62ecac2f6

    • Size

      5.8MB

    • MD5

      a3d0679e753a8c0beb83c6ae5bfa7761

    • SHA1

      a1c26b33cb1d5d95e0ce7c8676803137ec06bcf4

    • SHA256

      ef6711f016a873cd6f9911c5d57544e3f512d4d86f3028dae67dbea62ecac2f6

    • SHA512

      d8ed89311fcb8d4280725e3cef3f8fa951ecc20685dcefb29a72751006e9106753f9231c22cfb2187ef4c2dc07144c45f9435ddcd835f01a77ab8de28d85070e

    • SSDEEP

      98304:4ZofLV4PuWmOVkMhmhbDsovqo4a/DHYbbTfusQn5gaujWbVbhivvIBCDs:i22PTVkthbDsvsYbPfO5DujKhwgBP

    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