Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    0c142c672174773d57e56ae999532a7616e40c835eb164988805c8a6a2129f10

  • Size

    5.0MB

  • Sample

    240630-bd3xfavbpn

  • MD5

    cd29b8b499dd5ca4d1702a7f0283ef07

  • SHA1

    51e0aac0ee12895a4d987589cd53d5fbf56b6ed4

  • SHA256

    0c142c672174773d57e56ae999532a7616e40c835eb164988805c8a6a2129f10

  • SHA512

    fa9bc695add382972eedc78834b1bab5d37b184cc94a325e608d1c18680ff18749e68b0e6c6d0e5863edfb3190871f43dcc7fd3107177be2d805c653bacd52f7

  • SSDEEP

    98304:CUSTHrMHLTLwpFLUbAL+WUOqpPkphrZwGC1R/SEP8NzMOzJZB4hQx9W:+LrsEFLUbAL+dPk/ZwGWJ8N5JZB4hQa

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      0c142c672174773d57e56ae999532a7616e40c835eb164988805c8a6a2129f10

    • Size

      5.0MB

    • MD5

      cd29b8b499dd5ca4d1702a7f0283ef07

    • SHA1

      51e0aac0ee12895a4d987589cd53d5fbf56b6ed4

    • SHA256

      0c142c672174773d57e56ae999532a7616e40c835eb164988805c8a6a2129f10

    • SHA512

      fa9bc695add382972eedc78834b1bab5d37b184cc94a325e608d1c18680ff18749e68b0e6c6d0e5863edfb3190871f43dcc7fd3107177be2d805c653bacd52f7

    • SSDEEP

      98304:CUSTHrMHLTLwpFLUbAL+WUOqpPkphrZwGC1R/SEP8NzMOzJZB4hQx9W:+LrsEFLUbAL+dPk/ZwGWJ8N5JZB4hQa

    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