Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    5d76f3a81068e93f5b6fa975812b35e3521a3a9046a58535a89982e506b443c1

  • Size

    4.8MB

  • Sample

    240614-3r38xavejp

  • MD5

    7262af3145c36b3a70b2558c4654d801

  • SHA1

    5d65e62b44c4f452f27b02db312be9dad3e67ce5

  • SHA256

    5d76f3a81068e93f5b6fa975812b35e3521a3a9046a58535a89982e506b443c1

  • SHA512

    d55dcee7a7741b2782b103fa08f0923b28fc328ffd984b63315de1469b8e2faf71fe24d31b41fbcf250f3a9451b8e3182e8b102a0fe79d62ac7bcf9cad8f9b25

  • SSDEEP

    98304:miPTa/2us2U9YyyUXBKoqjZcMH8UZnJfZWBDALJUnvf/C:D2/2us2gBXBUZnJf4BDAGvf/C

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

aiqiywu.ru

http://aiqiywu.ru/search/?q=67e28dd83954f07a4008f8497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff715c0e79d9a32

http://aiqiywu.ru/search/?q=67e28dd83954f07a4008f8497c27d78406abdd88be4b12eab517aa5c96bd86e895834c845a8bbc896c58e713bc90c91f36b5281fc235a925ed3e5cd6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9e3bc567961f

ckixznh.net

Targets

    • Target

      5d76f3a81068e93f5b6fa975812b35e3521a3a9046a58535a89982e506b443c1

    • Size

      4.8MB

    • MD5

      7262af3145c36b3a70b2558c4654d801

    • SHA1

      5d65e62b44c4f452f27b02db312be9dad3e67ce5

    • SHA256

      5d76f3a81068e93f5b6fa975812b35e3521a3a9046a58535a89982e506b443c1

    • SHA512

      d55dcee7a7741b2782b103fa08f0923b28fc328ffd984b63315de1469b8e2faf71fe24d31b41fbcf250f3a9451b8e3182e8b102a0fe79d62ac7bcf9cad8f9b25

    • SSDEEP

      98304:miPTa/2us2U9YyyUXBKoqjZcMH8UZnJfZWBDALJUnvf/C:D2/2us2gBXBUZnJf4BDAGvf/C

    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