Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    32c9b85c7a1a103eb1e79ecde49b97c67f9616c3f93c93a388fda44a758905e7

  • Size

    5.7MB

  • Sample

    240616-tfk4hstdml

  • MD5

    d03d847c8c9656787a4a897832976e94

  • SHA1

    1c46959bd2fe54aca5546be8db74fe6a71fab45d

  • SHA256

    32c9b85c7a1a103eb1e79ecde49b97c67f9616c3f93c93a388fda44a758905e7

  • SHA512

    72de016ac61c78d6dcea22ce28d3452a2df253fa445b2affcda1ad7cf8d90c971d7dcbc7bb5d3315e243a0192be8e6ad714fa48aac2d8c478822f38080745b1f

  • SSDEEP

    98304:mHt/ExoA2w1fSKW1XOqF7p1otFJNzzzolIJ/9a9oSY0mqr1oiqqeNso:Ie2GpcdpGtFXok/9a9oSvZzjeNso

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

cctrcmy.net

http://cctrcmy.net/search/?q=67e28dd83e0bfb2e455aa5187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978f171ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff714c5ec939c3e

http://cctrcmy.net/search/?q=67e28dd83e0bfb2e455aa5187c27d78406abdd88be4b12eab517aa5c96bd86ee92864b895a8bbc896c58e713bc90c91f36b5281fc235a925ed3e52d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9f3ece699013

dtzrgau.info

http://dtzrgau.info/search/?q=67e28dd86459a42c4009ab4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f171ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff714c5ec939c3d

http://dtzrgau.info/search/?q=67e28dd86459a42c4009ab4e7c27d78406abdd88be4b12eab517aa5c96bd86ee9d8649845a8bbc896c58e713bc90c91836b5281fc235a925ed3e52d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9f3ece699010

Targets

    • Target

      32c9b85c7a1a103eb1e79ecde49b97c67f9616c3f93c93a388fda44a758905e7

    • Size

      5.7MB

    • MD5

      d03d847c8c9656787a4a897832976e94

    • SHA1

      1c46959bd2fe54aca5546be8db74fe6a71fab45d

    • SHA256

      32c9b85c7a1a103eb1e79ecde49b97c67f9616c3f93c93a388fda44a758905e7

    • SHA512

      72de016ac61c78d6dcea22ce28d3452a2df253fa445b2affcda1ad7cf8d90c971d7dcbc7bb5d3315e243a0192be8e6ad714fa48aac2d8c478822f38080745b1f

    • SSDEEP

      98304:mHt/ExoA2w1fSKW1XOqF7p1otFJNzzzolIJ/9a9oSY0mqr1oiqqeNso:Ie2GpcdpGtFXok/9a9oSvZzjeNso

    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