Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    f38aee722131c23c242f99a9dbea9c704d95ace59b05c76e56c88854698e07b4

  • Size

    5.2MB

  • Sample

    240702-kqbhdsvdjf

  • MD5

    ee06681e1c4a9d5468735266a6245ba5

  • SHA1

    525a73f6c334302e3a3e546d8411fcb5abfec418

  • SHA256

    f38aee722131c23c242f99a9dbea9c704d95ace59b05c76e56c88854698e07b4

  • SHA512

    b79d39f4d896185bb847325472f66501213278167d81b59ff2d09735bff0ab0de2fbbfa7a72f2f6fcc05b892adba4f1052ff516ae914ec853e62b406de91bd54

  • SSDEEP

    98304:Cgx55yxTNf9kGh3gRckf0XviofJt+46QjU7huHATZepx8nu6TrU5QxS:Li5fd+N0fNxk46p7MgTZsu7r0Q0

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      f38aee722131c23c242f99a9dbea9c704d95ace59b05c76e56c88854698e07b4

    • Size

      5.2MB

    • MD5

      ee06681e1c4a9d5468735266a6245ba5

    • SHA1

      525a73f6c334302e3a3e546d8411fcb5abfec418

    • SHA256

      f38aee722131c23c242f99a9dbea9c704d95ace59b05c76e56c88854698e07b4

    • SHA512

      b79d39f4d896185bb847325472f66501213278167d81b59ff2d09735bff0ab0de2fbbfa7a72f2f6fcc05b892adba4f1052ff516ae914ec853e62b406de91bd54

    • SSDEEP

      98304:Cgx55yxTNf9kGh3gRckf0XviofJt+46QjU7huHATZepx8nu6TrU5QxS:Li5fd+N0fNxk46p7MgTZsu7r0Q0

    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