Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    dc2cceb27d97026a9b68e3170b27683877eed8fb70f0992c8e66e6ca0903b88c

  • Size

    5.6MB

  • Sample

    240616-jgchnayfrr

  • MD5

    97faefa6c1548163e0ed74d9cd9b728c

  • SHA1

    bc4a67e7b3920adac68fc68c78b8a36415ddb3fc

  • SHA256

    dc2cceb27d97026a9b68e3170b27683877eed8fb70f0992c8e66e6ca0903b88c

  • SHA512

    ef4a11baae20be88e0221a7b7a119b3fbc585bf187bbd84f2f6b0309f730cd7ded1ae22752ce5e400c112ef009011a36afcfb63b32602f1df578a6dd8a1d3eef

  • SSDEEP

    98304:mwhu+KH/VFTYRseGjmFxAN/xKYpzM5F84UJj6fRQlREL4GnAs0nyFylVW61gNwNl:O+KfVFMVGiFmN/xLC5dFRQlc4GnAtnyc

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bvgwcei.com

csqkvhi.net

http://csqkvhi.net/search/?q=67e28dd8655df07d165afd1f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff714c2ec909e3f

http://csqkvhi.net/search/?q=67e28dd8655df07d165afd1f7c27d78406abdd88be4b12eab517aa5c96bd86ec9c8648855a8bbc896c58e713bc90c91936b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9f39ce6a9212

Targets

    • Target

      dc2cceb27d97026a9b68e3170b27683877eed8fb70f0992c8e66e6ca0903b88c

    • Size

      5.6MB

    • MD5

      97faefa6c1548163e0ed74d9cd9b728c

    • SHA1

      bc4a67e7b3920adac68fc68c78b8a36415ddb3fc

    • SHA256

      dc2cceb27d97026a9b68e3170b27683877eed8fb70f0992c8e66e6ca0903b88c

    • SHA512

      ef4a11baae20be88e0221a7b7a119b3fbc585bf187bbd84f2f6b0309f730cd7ded1ae22752ce5e400c112ef009011a36afcfb63b32602f1df578a6dd8a1d3eef

    • SSDEEP

      98304:mwhu+KH/VFTYRseGjmFxAN/xKYpzM5F84UJj6fRQlREL4GnAs0nyFylVW61gNwNl:O+KfVFMVGiFmN/xLC5dFRQlc4GnAtnyc

    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