Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    91127208847b0f7eb0c7ec6ddf2621e6b728c207a9706d99aac127d3dc7cb848

  • Size

    5.8MB

  • Sample

    240703-14r1asybrm

  • MD5

    44881901ae7c9e065f4c13c5a2d9cac2

  • SHA1

    b318577803762dddf6f9923e17534f67ad21f8a3

  • SHA256

    91127208847b0f7eb0c7ec6ddf2621e6b728c207a9706d99aac127d3dc7cb848

  • SHA512

    9b37129216906c2e860c33de4426701b2f23b7f999d6c29ba09096f40ab8e19e0fc4fe4a9da454abeaa6c677cbcdeae792414cd3af12871e9b2d6382e88492b1

  • SSDEEP

    98304:CQq3YvMyUrZz7gn9upl5JXOk9VYih0zocIn/J3mEKeX2NtJ28S0PWm1M7wKjseAV:5CYarZHgnQ7hO8VYs01InhmEFGl210XJ

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      91127208847b0f7eb0c7ec6ddf2621e6b728c207a9706d99aac127d3dc7cb848

    • Size

      5.8MB

    • MD5

      44881901ae7c9e065f4c13c5a2d9cac2

    • SHA1

      b318577803762dddf6f9923e17534f67ad21f8a3

    • SHA256

      91127208847b0f7eb0c7ec6ddf2621e6b728c207a9706d99aac127d3dc7cb848

    • SHA512

      9b37129216906c2e860c33de4426701b2f23b7f999d6c29ba09096f40ab8e19e0fc4fe4a9da454abeaa6c677cbcdeae792414cd3af12871e9b2d6382e88492b1

    • SSDEEP

      98304:CQq3YvMyUrZz7gn9upl5JXOk9VYih0zocIn/J3mEKeX2NtJ28S0PWm1M7wKjseAV:5CYarZHgnQ7hO8VYs01InhmEFGl210XJ

    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