Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    5cdb979817511a458777ab82845fe310f9871855d42890e0984cc1a77c5a4918

  • Size

    4.0MB

  • Sample

    240419-qd3n1adb94

  • MD5

    d61fd13478669dabaf67f7cb85620671

  • SHA1

    f69aeb1afdbee98135bc7667a8d532fa8531f854

  • SHA256

    5cdb979817511a458777ab82845fe310f9871855d42890e0984cc1a77c5a4918

  • SHA512

    6f03ad5efcf685c025bde8b67da536237533835b5a50c6934c8ac8a7af4ea0469fb70d63cba3d954326191ba941a36231aac6a20136477cfc830d2559a2ea1ae

  • SSDEEP

    98304:7anqR7C2U9xgTQJOSAtEj0QCnfXUfJHJoKeKL4fmMQaUI6KZlcj4J:IcDeGQJO5EgFUfJpogL4nUI3lp

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

http://buzkoxi.com/search/?q=67e28dd86b5ca721490da9197c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a571ea771795af8e05c644db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffc14c3ed979e3f

http://buzkoxi.com/search/?q=67e28dd86b5ca721490da9197c27d78406abdd88be4b12eab517aa5c96bd86ee9d864d815a8bbc896c58e713bc90c91936b5281fc235a925ed3e06d6bd974a95129070b617e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee969f38cf6d9212

http://bxrvast.com/search/?q=67e28dd8395df37a1507f81b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978ff71ea771795af8e05c644db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffc14c3ed979e39

http://bxrvast.com/search/?q=67e28dd8395df37a1507f81b7c27d78406abdd88be4b12eab517aa5c96bd86eb978144835a8bbc896c58e713bc90c91936b5281fc235a925ed3e5cd6bd974a95129070b617e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee969f38cf6d9214

Targets

    • Target

      5cdb979817511a458777ab82845fe310f9871855d42890e0984cc1a77c5a4918

    • Size

      4.0MB

    • MD5

      d61fd13478669dabaf67f7cb85620671

    • SHA1

      f69aeb1afdbee98135bc7667a8d532fa8531f854

    • SHA256

      5cdb979817511a458777ab82845fe310f9871855d42890e0984cc1a77c5a4918

    • SHA512

      6f03ad5efcf685c025bde8b67da536237533835b5a50c6934c8ac8a7af4ea0469fb70d63cba3d954326191ba941a36231aac6a20136477cfc830d2559a2ea1ae

    • SSDEEP

      98304:7anqR7C2U9xgTQJOSAtEj0QCnfXUfJHJoKeKL4fmMQaUI6KZlcj4J:IcDeGQJO5EgFUfJpogL4nUI3lp

    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