Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    72548a1278db98f50a28ba55ab38a25977425a4f3d96c21c4f23a38e0c09a7fa

  • Size

    5.2MB

  • Sample

    240703-l6hr3s1gkl

  • MD5

    91095c7ee8dcd6b346390ed45cecee89

  • SHA1

    cb62616f0846c891e6c1557fcd551e4671b52f43

  • SHA256

    72548a1278db98f50a28ba55ab38a25977425a4f3d96c21c4f23a38e0c09a7fa

  • SHA512

    423f3a5c82d60a8d3eb26cdea89c18dff7c7d388ee65ea00009c50f3571876dc0d8c47dcc74ead1adfc1a0cdfc0b070e54745e0aea9d9552bd2cfdad0c1d19fb

  • SSDEEP

    98304:CvOV4nzFMdUlhNKRCKY2/SGzVvM0Ouj7HHXZ+3rUlLdQ0py3nTpElQxb:gnpqQhsUw/SEhHXZ+bU80pyDpuQ5

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      72548a1278db98f50a28ba55ab38a25977425a4f3d96c21c4f23a38e0c09a7fa

    • Size

      5.2MB

    • MD5

      91095c7ee8dcd6b346390ed45cecee89

    • SHA1

      cb62616f0846c891e6c1557fcd551e4671b52f43

    • SHA256

      72548a1278db98f50a28ba55ab38a25977425a4f3d96c21c4f23a38e0c09a7fa

    • SHA512

      423f3a5c82d60a8d3eb26cdea89c18dff7c7d388ee65ea00009c50f3571876dc0d8c47dcc74ead1adfc1a0cdfc0b070e54745e0aea9d9552bd2cfdad0c1d19fb

    • SSDEEP

      98304:CvOV4nzFMdUlhNKRCKY2/SGzVvM0Ouj7HHXZ+3rUlLdQ0py3nTpElQxb:gnpqQhsUw/SEhHXZ+bU80pyDpuQ5

    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