Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    0935d4797a2a762699079e2451980e3d599e97c9e00c1170bf977b3712fe7abd

  • Size

    5.6MB

  • Sample

    240615-rj8ymsxcpq

  • MD5

    03199986bacc2ef8985fefcc366a07ba

  • SHA1

    746695c511527ce295b8a69d1ce0a8a723049c44

  • SHA256

    0935d4797a2a762699079e2451980e3d599e97c9e00c1170bf977b3712fe7abd

  • SHA512

    8c5ee1222b211f2fc4b80110470eb06fdf1226c0b39a53a3efcc943cf5aa0216a944863dd90355bd327da22105dc962d0504460482f112001e898ea2405228bc

  • SSDEEP

    98304:mqiMAIV0qsBzOY0uFbibdFLIxqynsKih/3qSOEMwIMmPy0FYtwaRkhNTqorNAXpu:bi/U0hBz0U4iy/6SOElIjTt5+hioS

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

dtdcfcn.info

bwwuygb.com

http://bwwuygb.com/search/?q=67e28dd86c5af52d4607af197c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978a571ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff715c6ef9c9932

http://bwwuygb.com/search/?q=67e28dd86c5af52d4607af197c27d78406abdd88be4b12eab517aa5c96bd86e89d8545835a8bbc896c58e713bc90c91b36b5281fc235a925ed3e06d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9e3dcd66951f

Targets

    • Target

      0935d4797a2a762699079e2451980e3d599e97c9e00c1170bf977b3712fe7abd

    • Size

      5.6MB

    • MD5

      03199986bacc2ef8985fefcc366a07ba

    • SHA1

      746695c511527ce295b8a69d1ce0a8a723049c44

    • SHA256

      0935d4797a2a762699079e2451980e3d599e97c9e00c1170bf977b3712fe7abd

    • SHA512

      8c5ee1222b211f2fc4b80110470eb06fdf1226c0b39a53a3efcc943cf5aa0216a944863dd90355bd327da22105dc962d0504460482f112001e898ea2405228bc

    • SSDEEP

      98304:mqiMAIV0qsBzOY0uFbibdFLIxqynsKih/3qSOEMwIMmPy0FYtwaRkhNTqorNAXpu:bi/U0hBz0U4iy/6SOElIjTt5+hioS

    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