Overview

overview

10

Static

static

3

552ba3c587...a2.exe

windows7-x64

10

552ba3c587...a2.exe

windows10-2004-x64

10

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General

  • Target

    552ba3c58745e2081f0c1ba4e1d2e4cb9307b32e2597af12a00ed2564770d0a2

  • Size

    3.6MB

  • Sample

    241127-qtks5avph1

  • MD5

    2f11b4e0bb032bc6c5d5ef54ae17217b

  • SHA1

    182b1e9513092d3bb84674c70a6c2672a591274b

  • SHA256

    552ba3c58745e2081f0c1ba4e1d2e4cb9307b32e2597af12a00ed2564770d0a2

  • SHA512

    83999d1bd49825e7baabdde3d1db47b115c7787d95805384aa0e84fbdfb3c80e2e8a93fe6b8680e9cdde675bcc864dd97ec8d95ab0922c78e4e661f470191b02

  • SSDEEP

    98304:N4cortCC2zgXq3xX2BuTrMgLupxHpaJbjFCwtToEpI7xZVXRq6P1ge1dhQy:+hCQq3xIyReJaJbjFCwtZ679XnPug3Qy

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      552ba3c58745e2081f0c1ba4e1d2e4cb9307b32e2597af12a00ed2564770d0a2

    • Size

      3.6MB

    • MD5

      2f11b4e0bb032bc6c5d5ef54ae17217b

    • SHA1

      182b1e9513092d3bb84674c70a6c2672a591274b

    • SHA256

      552ba3c58745e2081f0c1ba4e1d2e4cb9307b32e2597af12a00ed2564770d0a2

    • SHA512

      83999d1bd49825e7baabdde3d1db47b115c7787d95805384aa0e84fbdfb3c80e2e8a93fe6b8680e9cdde675bcc864dd97ec8d95ab0922c78e4e661f470191b02

    • SSDEEP

      98304:N4cortCC2zgXq3xX2BuTrMgLupxHpaJbjFCwtToEpI7xZVXRq6P1ge1dhQy:+hCQq3xIyReJaJbjFCwtZ679XnPug3Qy

    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