Overview

overview

10

Static

static

3

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    file.exe

  • Size

    427KB

  • Sample

    241119-pkfx5swbka

  • MD5

    0feb0ed834d41cb1679420de40a5510e

  • SHA1

    d4a916ef04c3cb4b1180c270bcd924d7ae7a9d73

  • SHA256

    30bed3d9aafd3aa38664887f1840728db524e7f268bcb385f588764642b06b7f

  • SHA512

    4727f38d260f8213dd300151863f9de66a779b3f263a7eb7558f61c6bbc69a1ff8e1724bcdeb1aa72fe30709103fb046ef235e84ccac98176715f6bf34233b83

  • SSDEEP

    6144:giILFBm9kDZNRWyoAplNpwhBbi5Z6An7FTS0w4z1T:giIJBm9kb6Q3pwJimAn70Oh

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      file.exe

    • Size

      427KB

    • MD5

      0feb0ed834d41cb1679420de40a5510e

    • SHA1

      d4a916ef04c3cb4b1180c270bcd924d7ae7a9d73

    • SHA256

      30bed3d9aafd3aa38664887f1840728db524e7f268bcb385f588764642b06b7f

    • SHA512

      4727f38d260f8213dd300151863f9de66a779b3f263a7eb7558f61c6bbc69a1ff8e1724bcdeb1aa72fe30709103fb046ef235e84ccac98176715f6bf34233b83

    • SSDEEP

      6144:giILFBm9kDZNRWyoAplNpwhBbi5Z6An7FTS0w4z1T:giIJBm9kb6Q3pwJimAn70Oh

    Score
    10/10
    socks5systemzbotnetdiscovery

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • Socks5systemz family

      socks5systemz

    • Downloads MZ/PE file

    • 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