Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    f292b688488e604099d15760a3806aa7adb78eb990a7222ec9e37487bef22f04

  • Size

    4.6MB

  • Sample

    240618-sg3jhsyenh

  • MD5

    3f40482a2a2f9b6dd77c4baecc1cc369

  • SHA1

    d1424369dc512aafa415245c51888e9539fe5f1e

  • SHA256

    f292b688488e604099d15760a3806aa7adb78eb990a7222ec9e37487bef22f04

  • SHA512

    4b0f3cb74af497db1f89a22cfad2b30ec2e88e6e00a6b2cb65a9810ba8f9a1c3715106476b50f15494838366fd9eab4eed8ecec5355f55b9a948d91f8749d3a8

  • SSDEEP

    98304:mPCDSbZ6hXAm/FqLwybw9dCPnln+rdiUq7rqxBG6h5pPvfP:k81Fq0yUyfgftxBthTPvfP

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

aaxkjrb.ru

http://aaxkjrb.ru/search/?q=67e28dd83f5aa4794209ff1c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff716c2ec979c3f

http://aaxkjrb.ru/search/?q=67e28dd83f5aa4794209ff1c7c27d78406abdd88be4b12eab517aa5c96bd86ef9c804c895a8bbc896c58e713bc90c91d36b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9d39ce6d9012

ddmximh.info

Targets

    • Target

      f292b688488e604099d15760a3806aa7adb78eb990a7222ec9e37487bef22f04

    • Size

      4.6MB

    • MD5

      3f40482a2a2f9b6dd77c4baecc1cc369

    • SHA1

      d1424369dc512aafa415245c51888e9539fe5f1e

    • SHA256

      f292b688488e604099d15760a3806aa7adb78eb990a7222ec9e37487bef22f04

    • SHA512

      4b0f3cb74af497db1f89a22cfad2b30ec2e88e6e00a6b2cb65a9810ba8f9a1c3715106476b50f15494838366fd9eab4eed8ecec5355f55b9a948d91f8749d3a8

    • SSDEEP

      98304:mPCDSbZ6hXAm/FqLwybw9dCPnln+rdiUq7rqxBG6h5pPvfP:k81Fq0yUyfgftxBthTPvfP

    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