Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    bf7b3aaae9654b3312eeede7a4d11371ff2632fbf01e6311e543bacec37cce9c

  • Size

    5.0MB

  • Sample

    240630-mvxyaswgja

  • MD5

    ae4d456d11f34d9d4899bb2010fbe2df

  • SHA1

    851ec774a8fa813d063f9049cd4373f260dd9dd4

  • SHA256

    bf7b3aaae9654b3312eeede7a4d11371ff2632fbf01e6311e543bacec37cce9c

  • SHA512

    e99165c60c8d48dce2a05b12b9ef637d3a2c742303e73ef7289c7cb0c248dee95118ac1dcc59c6873ef058863ed953e58f02aa429d73230d74328a23e29b60af

  • SSDEEP

    98304:CFvP149flse1DZTtc3eIPufMJxxMQaslJKaBv5pR3yGh6/C++xV3tudg9tbCQxx:wt49faQVTpWGiUl6v3pdyo62Mdg9dCQn

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      bf7b3aaae9654b3312eeede7a4d11371ff2632fbf01e6311e543bacec37cce9c

    • Size

      5.0MB

    • MD5

      ae4d456d11f34d9d4899bb2010fbe2df

    • SHA1

      851ec774a8fa813d063f9049cd4373f260dd9dd4

    • SHA256

      bf7b3aaae9654b3312eeede7a4d11371ff2632fbf01e6311e543bacec37cce9c

    • SHA512

      e99165c60c8d48dce2a05b12b9ef637d3a2c742303e73ef7289c7cb0c248dee95118ac1dcc59c6873ef058863ed953e58f02aa429d73230d74328a23e29b60af

    • SSDEEP

      98304:CFvP149flse1DZTtc3eIPufMJxxMQaslJKaBv5pR3yGh6/C++xV3tudg9tbCQxx:wt49faQVTpWGiUl6v3pdyo62Mdg9dCQn

    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