Overview

overview

10

Static

static

3

b2ad1c4f18...30.exe

windows7-x64

10

b2ad1c4f18...30.exe

windows10-2004-x64

10

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General

  • Target

    b2ad1c4f18316b8d6bfb921d2e0b011fd9f9dd1da7161b39b9f83f5256e13f30

  • Size

    5.9MB

  • Sample

    241106-w213zavfpf

  • MD5

    aff2ec3e028db6126b8e1a35a7ac67a7

  • SHA1

    4bb1e806abdfac214ea8d1b2e114c84df3373552

  • SHA256

    b2ad1c4f18316b8d6bfb921d2e0b011fd9f9dd1da7161b39b9f83f5256e13f30

  • SHA512

    83367d54815920b3c627f6bc0877224cfc06a58337f0fb8b23b3a6a92a3cd7286c6596ca199777289b36c2a95b76156b26750eb9de21cef14cf2bd372d8d8468

  • SSDEEP

    98304:4Ab25ysxpLTi9B9SQbixHMbggnkpfWeGfYi7jKMQIf8fiMr+krBSIc3lmcH:oAB9SQbixHMbTkpfWBwJMQoGie+krBSF

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      b2ad1c4f18316b8d6bfb921d2e0b011fd9f9dd1da7161b39b9f83f5256e13f30

    • Size

      5.9MB

    • MD5

      aff2ec3e028db6126b8e1a35a7ac67a7

    • SHA1

      4bb1e806abdfac214ea8d1b2e114c84df3373552

    • SHA256

      b2ad1c4f18316b8d6bfb921d2e0b011fd9f9dd1da7161b39b9f83f5256e13f30

    • SHA512

      83367d54815920b3c627f6bc0877224cfc06a58337f0fb8b23b3a6a92a3cd7286c6596ca199777289b36c2a95b76156b26750eb9de21cef14cf2bd372d8d8468

    • SSDEEP

      98304:4Ab25ysxpLTi9B9SQbixHMbggnkpfWeGfYi7jKMQIf8fiMr+krBSIc3lmcH:oAB9SQbixHMbTkpfWBwJMQoGie+krBSF

    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