Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    fe9b7b5e162ac6434bfac1e756d6712331d02ec687c15ddfb4bf86009b8c7b89

  • Size

    4.9MB

  • Sample

    240628-v739vaxerf

  • MD5

    d0edf30605f41e7e4276afafe83f1662

  • SHA1

    1861294776a2e5313b5280f26d8548377244e5b8

  • SHA256

    fe9b7b5e162ac6434bfac1e756d6712331d02ec687c15ddfb4bf86009b8c7b89

  • SHA512

    65f721622e9d9e0f223eccc17cfb033a7935b59ee518678602af2afef405d6bd83fc2da143dae2f23a608da0af3bd861b1984f56f2ce636ad45eb4e76e299dc4

  • SSDEEP

    98304:Cy68M6TruLpVDmp2bFqmtEDLM0HnHq5DNogDrxW5OFIZ9zMawKQxg:E6eLSp2bogEfM0nq9mgXxWbZdQC

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      fe9b7b5e162ac6434bfac1e756d6712331d02ec687c15ddfb4bf86009b8c7b89

    • Size

      4.9MB

    • MD5

      d0edf30605f41e7e4276afafe83f1662

    • SHA1

      1861294776a2e5313b5280f26d8548377244e5b8

    • SHA256

      fe9b7b5e162ac6434bfac1e756d6712331d02ec687c15ddfb4bf86009b8c7b89

    • SHA512

      65f721622e9d9e0f223eccc17cfb033a7935b59ee518678602af2afef405d6bd83fc2da143dae2f23a608da0af3bd861b1984f56f2ce636ad45eb4e76e299dc4

    • SSDEEP

      98304:Cy68M6TruLpVDmp2bFqmtEDLM0HnHq5DNogDrxW5OFIZ9zMawKQxg:E6eLSp2bogEfM0nq9mgXxWbZdQC

    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