Overview

overview

10

Static

static

3

15caa4ddbd...b3.exe

windows7-x64

10

15caa4ddbd...b3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    15caa4ddbdb583eed7faac2daaf0a07366e0054e944c6a2f729c446b3574bdb3

  • Size

    5.3MB

  • Sample

    240704-rr2jjaxgrm

  • MD5

    14fdf21c143074a8604e82de9fa845b7

  • SHA1

    69c1e5ab0d0612ce876d7f8663c4b6fd0195cb97

  • SHA256

    15caa4ddbdb583eed7faac2daaf0a07366e0054e944c6a2f729c446b3574bdb3

  • SHA512

    0fa8721b26ec4f038b74c6ddbe32fde579fe3c68b9d6f783a2937533e2585aeb240982ca2e40e8b477c0084c56e01249bcf96da5e8565b6103d058c0756c2220

  • SSDEEP

    98304:CQtOnYXAxgMZYkwSOiuPb8e0ZWTZxRIV1bYBkKcJdO7LJ5Qx3xw:wnYwxNZY7iuTbTZxR6FGkKF5Qrw

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      15caa4ddbdb583eed7faac2daaf0a07366e0054e944c6a2f729c446b3574bdb3

    • Size

      5.3MB

    • MD5

      14fdf21c143074a8604e82de9fa845b7

    • SHA1

      69c1e5ab0d0612ce876d7f8663c4b6fd0195cb97

    • SHA256

      15caa4ddbdb583eed7faac2daaf0a07366e0054e944c6a2f729c446b3574bdb3

    • SHA512

      0fa8721b26ec4f038b74c6ddbe32fde579fe3c68b9d6f783a2937533e2585aeb240982ca2e40e8b477c0084c56e01249bcf96da5e8565b6103d058c0756c2220

    • SSDEEP

      98304:CQtOnYXAxgMZYkwSOiuPb8e0ZWTZxRIV1bYBkKcJdO7LJ5Qx3xw:wnYwxNZY7iuTbTZxR6FGkKF5Qrw

    Score
    10/10
    socks5systemzbotnetdiscovery

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

      botnetsocks5systemz

    • 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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks