Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    b7688f154e3498d0a027187e51856f9083d4beb07c73acef94bd1f302b0c12f5

  • Size

    5.2MB

  • Sample

    240523-cj79saab49

  • MD5

    3b34221c812ca27fecdaade575f0f3d5

  • SHA1

    128e802e8591517fd436d23361cd793413562016

  • SHA256

    b7688f154e3498d0a027187e51856f9083d4beb07c73acef94bd1f302b0c12f5

  • SHA512

    122750a58f649dd762069de06a06fbaed3d5232d643f29c0d8900f02b2eb7394d0fe9dc86b4ea2cb8d26698517475aa7776338be16ba826bcbf9e58bd1e18d8e

  • SSDEEP

    98304:mpG+hiD88frKf9v8GEwJ3NqXcAzT0NYKxYVRLQUF1PDEE6efwkz2qO1jZ:EhE88f+lJ1xNqXMYVRLQU8XePxOL

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      b7688f154e3498d0a027187e51856f9083d4beb07c73acef94bd1f302b0c12f5

    • Size

      5.2MB

    • MD5

      3b34221c812ca27fecdaade575f0f3d5

    • SHA1

      128e802e8591517fd436d23361cd793413562016

    • SHA256

      b7688f154e3498d0a027187e51856f9083d4beb07c73acef94bd1f302b0c12f5

    • SHA512

      122750a58f649dd762069de06a06fbaed3d5232d643f29c0d8900f02b2eb7394d0fe9dc86b4ea2cb8d26698517475aa7776338be16ba826bcbf9e58bd1e18d8e

    • SSDEEP

      98304:mpG+hiD88frKf9v8GEwJ3NqXcAzT0NYKxYVRLQUF1PDEE6efwkz2qO1jZ:EhE88f+lJ1xNqXMYVRLQU8XePxOL

    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