Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    273f06354db927a64f46e80c31554dbb8737afcfd7aa9539acf6c60c186197ce

  • Size

    4.8MB

  • Sample

    240614-z4t9zszerm

  • MD5

    59e5687f57216826a46e0d88043a2940

  • SHA1

    883754ae81325032f78ae2e8c474d784b55de2ee

  • SHA256

    273f06354db927a64f46e80c31554dbb8737afcfd7aa9539acf6c60c186197ce

  • SHA512

    7eda30bb4f583f70cecd9070ba9c098ddec235b0362c1acbf4a074791d6891aed077eded95c4b3856e132a39ec0d8478444fdee68d43e92d24c5ec0e57cfdf4d

  • SSDEEP

    98304:mpdX/RSH3Ni68y2n9w3j9qvRogJloK0aQZlUv8oiXKrcxK8wDyeOkmO/C:WX/8H3N1LX4RogToK0aQQkO2qyeOkmO6

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bnsgiex.com

ebmrwea.ua

Targets

    • Target

      273f06354db927a64f46e80c31554dbb8737afcfd7aa9539acf6c60c186197ce

    • Size

      4.8MB

    • MD5

      59e5687f57216826a46e0d88043a2940

    • SHA1

      883754ae81325032f78ae2e8c474d784b55de2ee

    • SHA256

      273f06354db927a64f46e80c31554dbb8737afcfd7aa9539acf6c60c186197ce

    • SHA512

      7eda30bb4f583f70cecd9070ba9c098ddec235b0362c1acbf4a074791d6891aed077eded95c4b3856e132a39ec0d8478444fdee68d43e92d24c5ec0e57cfdf4d

    • SSDEEP

      98304:mpdX/RSH3Ni68y2n9w3j9qvRogJloK0aQZlUv8oiXKrcxK8wDyeOkmO/C:WX/8H3N1LX4RogToK0aQQkO2qyeOkmO6

    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