Overview

overview

10

Static

static

3

1a89fca922...11.exe

windows7-x64

10

1a89fca922...11.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1a89fca9221cd5c94a0a5962d9f33c684a768028133877963c946af094992511.exe

  • Size

    6.6MB

  • Sample

    240602-bfdekadd6x

  • MD5

    dd3a6d7e4b32c99719430e1fe8a83f9c

  • SHA1

    bb9c987909cc2b3a68de17091c7905db77c7ab66

  • SHA256

    1a89fca9221cd5c94a0a5962d9f33c684a768028133877963c946af094992511

  • SHA512

    e1389df6038d4a14d6853f960bf2bd111730ce8eb167d7354ec9eb9c2fb04bb9e83da32160b40b9650304272f75519a0dd5218ac3b12d43c21016efa6fb610f7

  • SSDEEP

    196608:NM772pqJIJ5Ay7nntklrA/WMPowcQPNJfv:NM+4JIAybt4MgPE3

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      1a89fca9221cd5c94a0a5962d9f33c684a768028133877963c946af094992511.exe

    • Size

      6.6MB

    • MD5

      dd3a6d7e4b32c99719430e1fe8a83f9c

    • SHA1

      bb9c987909cc2b3a68de17091c7905db77c7ab66

    • SHA256

      1a89fca9221cd5c94a0a5962d9f33c684a768028133877963c946af094992511

    • SHA512

      e1389df6038d4a14d6853f960bf2bd111730ce8eb167d7354ec9eb9c2fb04bb9e83da32160b40b9650304272f75519a0dd5218ac3b12d43c21016efa6fb610f7

    • SSDEEP

      196608:NM772pqJIJ5Ay7nntklrA/WMPowcQPNJfv:NM+4JIAybt4MgPE3

    Score
    10/10
    socks5systemzbotnetdiscovery

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • Detects executables packed with VMProtect.

    • 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