Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    6732bb9571d3105ac253bb4fa898950e86a01869263fb2d659c4db46e53761b6

  • Size

    5.0MB

  • Sample

    240629-26znlasdll

  • MD5

    eb8563720fcf338e5ead27142021fce7

  • SHA1

    779ddb1238bb8c115df69d3898cde26ea1457547

  • SHA256

    6732bb9571d3105ac253bb4fa898950e86a01869263fb2d659c4db46e53761b6

  • SHA512

    54ca6da80d7acd58676d78d274a99a0967fe1ddb61c15349c00f9a51a8b3e006a134b9377e2146b15688b1db774a983adf03b37c9ab83f9f977ec0e3a74f4ae1

  • SSDEEP

    98304:CcnW72ikqaU/0B2zFKuRuF8x9ta1w+JW/Kf/K2n5pMQIwv/UHieYZRUQx9W:5nWqikqaUcdUCJ7K2rMQIwv/hd+Qa

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      6732bb9571d3105ac253bb4fa898950e86a01869263fb2d659c4db46e53761b6

    • Size

      5.0MB

    • MD5

      eb8563720fcf338e5ead27142021fce7

    • SHA1

      779ddb1238bb8c115df69d3898cde26ea1457547

    • SHA256

      6732bb9571d3105ac253bb4fa898950e86a01869263fb2d659c4db46e53761b6

    • SHA512

      54ca6da80d7acd58676d78d274a99a0967fe1ddb61c15349c00f9a51a8b3e006a134b9377e2146b15688b1db774a983adf03b37c9ab83f9f977ec0e3a74f4ae1

    • SSDEEP

      98304:CcnW72ikqaU/0B2zFKuRuF8x9ta1w+JW/Kf/K2n5pMQIwv/UHieYZRUQx9W:5nWqikqaUcdUCJ7K2rMQIwv/hd+Qa

    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