Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    c47d5896a93e2acec0d0478db28095b5c1fed99024eef398c4c597702ee1e7a3

  • Size

    5.7MB

  • Sample

    240616-psdgzsxejm

  • MD5

    465c9f4d0f34411c20e8ff13bda761a0

  • SHA1

    ef6765ea185a86214728ebc4a105a1fffb0c9075

  • SHA256

    c47d5896a93e2acec0d0478db28095b5c1fed99024eef398c4c597702ee1e7a3

  • SHA512

    0593a4bcb19ffeb30c1611f0624f81ef84040e6186251d9b6149a7e1cd0c16b5feee068b9f2d32f50e95fe87e5466b04dd318856f567b678ff089a1a2e62cf17

  • SSDEEP

    98304:mS5ulb5++tjSegYejhAX1AICM7J6f7RVmA+BQBETbk41BqEx4e:jMY+tGe93+g7wf7RIA+DBqEx5

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

csmgbkb.net

bebipdb.com

Targets

    • Target

      c47d5896a93e2acec0d0478db28095b5c1fed99024eef398c4c597702ee1e7a3

    • Size

      5.7MB

    • MD5

      465c9f4d0f34411c20e8ff13bda761a0

    • SHA1

      ef6765ea185a86214728ebc4a105a1fffb0c9075

    • SHA256

      c47d5896a93e2acec0d0478db28095b5c1fed99024eef398c4c597702ee1e7a3

    • SHA512

      0593a4bcb19ffeb30c1611f0624f81ef84040e6186251d9b6149a7e1cd0c16b5feee068b9f2d32f50e95fe87e5466b04dd318856f567b678ff089a1a2e62cf17

    • SSDEEP

      98304:mS5ulb5++tjSegYejhAX1AICM7J6f7RVmA+BQBETbk41BqEx4e:jMY+tGe93+g7wf7RIA+DBqEx5

    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