Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    c411f4c61a3f754b9653900519103d783a45d660c8c1f90196b3d92186ceea8b

  • Size

    5.6MB

  • Sample

    240703-3v3fsavamg

  • MD5

    a031abfa2acf4375bbe63289c3ed167e

  • SHA1

    bdaeb343819ebe7754dbd224fa0ad67edc7f6667

  • SHA256

    c411f4c61a3f754b9653900519103d783a45d660c8c1f90196b3d92186ceea8b

  • SHA512

    5527a9bad50c9795cb5e76a0c96451212d400b6191bffad3ac53efde64e77a6bf890a6b35ab43d3df1c5967bf13becaf6d4ec3ddd6a06617054832a1c4b4dbc8

  • SSDEEP

    98304:CLbGi3NE+c+Qdj/guWU3VMu0H6JCiFjLV9rh9hBTRu/00rCHPTvnL44bEPujQx5Y:OEd5/ToHYCkjLTFTnJEPujQjY

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      c411f4c61a3f754b9653900519103d783a45d660c8c1f90196b3d92186ceea8b

    • Size

      5.6MB

    • MD5

      a031abfa2acf4375bbe63289c3ed167e

    • SHA1

      bdaeb343819ebe7754dbd224fa0ad67edc7f6667

    • SHA256

      c411f4c61a3f754b9653900519103d783a45d660c8c1f90196b3d92186ceea8b

    • SHA512

      5527a9bad50c9795cb5e76a0c96451212d400b6191bffad3ac53efde64e77a6bf890a6b35ab43d3df1c5967bf13becaf6d4ec3ddd6a06617054832a1c4b4dbc8

    • SSDEEP

      98304:CLbGi3NE+c+Qdj/guWU3VMu0H6JCiFjLV9rh9hBTRu/00rCHPTvnL44bEPujQx5Y:OEd5/ToHYCkjLTFTnJEPujQjY

    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