Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    a6578109c6d25a274cf3c3845823553ae2f1d67eb57cfb2d3ef6621bb9cfffe2

  • Size

    5.1MB

  • Sample

    240704-rh5jtszelb

  • MD5

    ac5969c38ec39e695a2686243a739763

  • SHA1

    3c25ec9ff0c76259f6fda784cd8fd9e2d955afff

  • SHA256

    a6578109c6d25a274cf3c3845823553ae2f1d67eb57cfb2d3ef6621bb9cfffe2

  • SHA512

    af9b36191ac844589243425dbdef4e7f00f9035b26a037dd6bcdf85e3cd7904bec949249e9bba368e0ec0f52ef039c34662b04ea104c579600a23df8df34f5ca

  • SSDEEP

    98304:CjEPe5FSLe2Y0eMsdj7LaWbMVyy4/gWDQFXpt4+ecb+a4o7Qx3xw:uEPib2HScyy4GPt4jcl5Qrw

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      a6578109c6d25a274cf3c3845823553ae2f1d67eb57cfb2d3ef6621bb9cfffe2

    • Size

      5.1MB

    • MD5

      ac5969c38ec39e695a2686243a739763

    • SHA1

      3c25ec9ff0c76259f6fda784cd8fd9e2d955afff

    • SHA256

      a6578109c6d25a274cf3c3845823553ae2f1d67eb57cfb2d3ef6621bb9cfffe2

    • SHA512

      af9b36191ac844589243425dbdef4e7f00f9035b26a037dd6bcdf85e3cd7904bec949249e9bba368e0ec0f52ef039c34662b04ea104c579600a23df8df34f5ca

    • SSDEEP

      98304:CjEPe5FSLe2Y0eMsdj7LaWbMVyy4/gWDQFXpt4+ecb+a4o7Qx3xw:uEPib2HScyy4GPt4jcl5Qrw

    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