Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    45ca9c230cd679afa31065809e8a688a01d49aaa649364df206fb354243707c5

  • Size

    5.1MB

  • Sample

    240702-arax5syhmd

  • MD5

    5749065dd1b4c717fc42a4346b8d70e5

  • SHA1

    90099afda4f639448a52859166f253ce8281d168

  • SHA256

    45ca9c230cd679afa31065809e8a688a01d49aaa649364df206fb354243707c5

  • SHA512

    e1be8e3e4c35e4998ce5170c7bb03280df683a90efebb8fae601bdb2545791b535282fcde403f3cfcf102a82bde3800293b46e96f76eef38a70fafa4f82767fb

  • SSDEEP

    98304:CsWvBQLWVDJo4LVdzPm6CD//wpbJhvRLw7eVbbt1MGArZQxy:jqB/1VdTm6yIpb/RPVLMGAlQE

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      45ca9c230cd679afa31065809e8a688a01d49aaa649364df206fb354243707c5

    • Size

      5.1MB

    • MD5

      5749065dd1b4c717fc42a4346b8d70e5

    • SHA1

      90099afda4f639448a52859166f253ce8281d168

    • SHA256

      45ca9c230cd679afa31065809e8a688a01d49aaa649364df206fb354243707c5

    • SHA512

      e1be8e3e4c35e4998ce5170c7bb03280df683a90efebb8fae601bdb2545791b535282fcde403f3cfcf102a82bde3800293b46e96f76eef38a70fafa4f82767fb

    • SSDEEP

      98304:CsWvBQLWVDJo4LVdzPm6CD//wpbJhvRLw7eVbbt1MGArZQxy:jqB/1VdTm6yIpb/RPVLMGAlQE

    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