Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    2ddc31f2c711b81779c9f1628ebd406df391e42877802442947bc6be5d9fe838

  • Size

    5.6MB

  • Sample

    240615-stkt8svgmd

  • MD5

    756238f87c9970dca1ac53fed3da5a64

  • SHA1

    52e1ad4e9af7a6184ca29114f9c3ae528f8f6262

  • SHA256

    2ddc31f2c711b81779c9f1628ebd406df391e42877802442947bc6be5d9fe838

  • SHA512

    a3955d7d54d6e01bc8d9d2f274b1d93d325aedb73783fbe27530c12d96abafc092cb4872d9c7f3f2a714239640990f957650089a6fb7e3b629af6d7770bf07ec

  • SSDEEP

    98304:mJt00YtpO/HdCm4aqMgnl4IzmMapwEHrksPpoylfcjiAmCPFON+GQ:It00Y0HdCmDqb/yjWOktylfc+JyFU+r

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bmbiyyu.com

ceptkit.net

http://ceptkit.net/search/?q=67e28dd83f5ff27c445aaa4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978f171ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff715c6ea949c33

http://ceptkit.net/search/?q=67e28dd83f5ff27c445aaa4e7c27d78406abdd88be4b12eab517aa5c96bd86e89d8644855a8bbc896c58e713bc90c91b36b5281fc235a925ed3e52d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9e3dc86e901e

Targets

    • Target

      2ddc31f2c711b81779c9f1628ebd406df391e42877802442947bc6be5d9fe838

    • Size

      5.6MB

    • MD5

      756238f87c9970dca1ac53fed3da5a64

    • SHA1

      52e1ad4e9af7a6184ca29114f9c3ae528f8f6262

    • SHA256

      2ddc31f2c711b81779c9f1628ebd406df391e42877802442947bc6be5d9fe838

    • SHA512

      a3955d7d54d6e01bc8d9d2f274b1d93d325aedb73783fbe27530c12d96abafc092cb4872d9c7f3f2a714239640990f957650089a6fb7e3b629af6d7770bf07ec

    • SSDEEP

      98304:mJt00YtpO/HdCm4aqMgnl4IzmMapwEHrksPpoylfcjiAmCPFON+GQ:It00Y0HdCmDqb/yjWOktylfc+JyFU+r

    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