Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    ceaf023ce035f4c31105f5856951f90b08d41408e628aa46d4ba05e65a730f2e

  • Size

    5.0MB

  • Sample

    240630-gnrj2sxfll

  • MD5

    4c32bd4ce0bf9ce7a94274e92b8adab1

  • SHA1

    eb4441ba1743c486e0bcd5cf7c25b4fe4d41dcf7

  • SHA256

    ceaf023ce035f4c31105f5856951f90b08d41408e628aa46d4ba05e65a730f2e

  • SHA512

    24ada9fc8951ea5ddc54859d0b76b8f3f285957e245a80393887ab0004b67783bbabb627a9697e8cedb0254aba8e1c86a82215687da6c43a59a1234c40a0d05c

  • SSDEEP

    98304:CzQRuYKDI1Ohe87Ztvfl8daQ3CjFuV2yO4VhQUIyNF2XZzQxp:VoYK01Op9Fd8da8CjFu01KhFIyNcX1QL

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      ceaf023ce035f4c31105f5856951f90b08d41408e628aa46d4ba05e65a730f2e

    • Size

      5.0MB

    • MD5

      4c32bd4ce0bf9ce7a94274e92b8adab1

    • SHA1

      eb4441ba1743c486e0bcd5cf7c25b4fe4d41dcf7

    • SHA256

      ceaf023ce035f4c31105f5856951f90b08d41408e628aa46d4ba05e65a730f2e

    • SHA512

      24ada9fc8951ea5ddc54859d0b76b8f3f285957e245a80393887ab0004b67783bbabb627a9697e8cedb0254aba8e1c86a82215687da6c43a59a1234c40a0d05c

    • SSDEEP

      98304:CzQRuYKDI1Ohe87Ztvfl8daQ3CjFuV2yO4VhQUIyNF2XZzQxp:VoYK01Op9Fd8da8CjFu01KhFIyNcX1QL

    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