Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    b243436e556499da36d65a52d4e698936fb1ee6e72a424c56f150a2f94e41b60

  • Size

    4.6MB

  • Sample

    240618-vagdta1hqa

  • MD5

    6c26c3ca8d2dc835083fb966e85acfc0

  • SHA1

    f3fccacfd27b10d58d1d5663733a2c7b450ece3d

  • SHA256

    b243436e556499da36d65a52d4e698936fb1ee6e72a424c56f150a2f94e41b60

  • SHA512

    3815975fb3936332d6c0b1d53c247d04ec043bcf02376f2f5b36006704906f809211c85138ff7e4ebd802a6b0762bc8902b32f912029d2aa4b3a0a140ab8b0bf

  • SSDEEP

    98304:mTv3E3Ivuep2xI3C4/2rtNLnernXYGXCqHuTTl+FT+iLtB8qYiRHSX:aEjmoN8XYGXCRTTlITJxBL/RyX

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bpfvqoc.com

http://bpfvqoc.com/search/?q=67e28dd8685ff37d4306f81a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff716c2e697923e

http://bpfvqoc.com/search/?q=67e28dd8685ff37d4306f81a7c27d78406abdd88be4b12eab517aa5c96bd86ee97874a875a8bbc896c58e713bc90c91b36b5281fc235a925ed3e51d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9d39c46d9e13

bhykiuy.com

http://bhykiuy.com/search/?q=67e28dd86c5af52d4607af197c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978a571ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff716c2e697923f

http://bhykiuy.com/search/?q=67e28dd86c5af52d4607af197c27d78406abdd88be4b12eab517aa5c96bd86e992844f835a8bbc896c58e713bc90c91b36b5281fc235a925ed3e06d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9d39c46d9e12

Targets

    • Target

      b243436e556499da36d65a52d4e698936fb1ee6e72a424c56f150a2f94e41b60

    • Size

      4.6MB

    • MD5

      6c26c3ca8d2dc835083fb966e85acfc0

    • SHA1

      f3fccacfd27b10d58d1d5663733a2c7b450ece3d

    • SHA256

      b243436e556499da36d65a52d4e698936fb1ee6e72a424c56f150a2f94e41b60

    • SHA512

      3815975fb3936332d6c0b1d53c247d04ec043bcf02376f2f5b36006704906f809211c85138ff7e4ebd802a6b0762bc8902b32f912029d2aa4b3a0a140ab8b0bf

    • SSDEEP

      98304:mTv3E3Ivuep2xI3C4/2rtNLnernXYGXCqHuTTl+FT+iLtB8qYiRHSX:aEjmoN8XYGXCRTTlITJxBL/RyX

    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