Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    2edc52c9ad1c1f94d524e06c3ee082d9eb06b3dc1d089fdbf0dfaa04908bdc65

  • Size

    5.4MB

  • Sample

    240702-y2lz6axbrh

  • MD5

    bff04db0cced6dfafc1788b335e25283

  • SHA1

    6763f723f220e37bb218decab6ce66e0d934d53a

  • SHA256

    2edc52c9ad1c1f94d524e06c3ee082d9eb06b3dc1d089fdbf0dfaa04908bdc65

  • SHA512

    381c9d129d6f05ca8227885e36b84f32a9ab10a50eca213bb09fda4210d80bc03135d7547b04f10f963de3bbee656b0e5c4e6526f9ab5b62bb86089b40cf013a

  • SSDEEP

    98304:CuJY5SfcsBRA1fvoeiag4f77VaXg85Hx3PZB2FTPbI4K+Uyx5vVcEfQxla:zmYfcIefBg41Mg85HFPZBYbI4KS5v6mt

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      2edc52c9ad1c1f94d524e06c3ee082d9eb06b3dc1d089fdbf0dfaa04908bdc65

    • Size

      5.4MB

    • MD5

      bff04db0cced6dfafc1788b335e25283

    • SHA1

      6763f723f220e37bb218decab6ce66e0d934d53a

    • SHA256

      2edc52c9ad1c1f94d524e06c3ee082d9eb06b3dc1d089fdbf0dfaa04908bdc65

    • SHA512

      381c9d129d6f05ca8227885e36b84f32a9ab10a50eca213bb09fda4210d80bc03135d7547b04f10f963de3bbee656b0e5c4e6526f9ab5b62bb86089b40cf013a

    • SSDEEP

      98304:CuJY5SfcsBRA1fvoeiag4f77VaXg85Hx3PZB2FTPbI4K+Uyx5vVcEfQxla:zmYfcIefBg41Mg85HFPZBYbI4KS5v6mt

    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