Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    d81af2630cc243f327395844d00aeb90b8d3d9212aa8825784dab00ed328d66a

  • Size

    5.3MB

  • Sample

    240701-3ryy7a1djk

  • MD5

    ac70cccb7a70f3ea90bce7d4c9c94fce

  • SHA1

    2fda5b219af302b279f67a5e70942dc6db4d9aa1

  • SHA256

    d81af2630cc243f327395844d00aeb90b8d3d9212aa8825784dab00ed328d66a

  • SHA512

    c4a4efb48e6adf9d87bf05253eec0608bd48b11ebfc5ca47edc336690188e6467c8fcc94cdb8dbf910d14ecbadf4f2622381ea0e1ed664fd3df752b84a2cd169

  • SSDEEP

    98304:CRY+g6fT5NmKgUM7+oL8PehzkUNTiCl5uuxPxpp3TE1BEQxy:f+/759MHrkyjvQE

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      d81af2630cc243f327395844d00aeb90b8d3d9212aa8825784dab00ed328d66a

    • Size

      5.3MB

    • MD5

      ac70cccb7a70f3ea90bce7d4c9c94fce

    • SHA1

      2fda5b219af302b279f67a5e70942dc6db4d9aa1

    • SHA256

      d81af2630cc243f327395844d00aeb90b8d3d9212aa8825784dab00ed328d66a

    • SHA512

      c4a4efb48e6adf9d87bf05253eec0608bd48b11ebfc5ca47edc336690188e6467c8fcc94cdb8dbf910d14ecbadf4f2622381ea0e1ed664fd3df752b84a2cd169

    • SSDEEP

      98304:CRY+g6fT5NmKgUM7+oL8PehzkUNTiCl5uuxPxpp3TE1BEQxy:f+/759MHrkyjvQE

    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