Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    fc722d25aedb0efc5da7b0353665de1df8b6f44ddf01fc548058e65f2331364b

  • Size

    4.5MB

  • Sample

    240619-a551fazgqg

  • MD5

    43c5cd601b047816ba60c9ce38e5819d

  • SHA1

    a3d2afcc691989d6d05897700be921ff03d1bf7d

  • SHA256

    fc722d25aedb0efc5da7b0353665de1df8b6f44ddf01fc548058e65f2331364b

  • SHA512

    7565520ae2d1dbb4eb09dd7107730d7543f378b6a878d31783196786f9cc68699620eebf526ff8f516959d0e5702d9d73f9ba4c020a15e5c5bebce2381a50b9f

  • SSDEEP

    98304:mV24M4+WD/fnl94ASAu2KANj1yYXyODsbgx19EIO9RVfOBeJh:mpDXD4ASAuvwEWyOvULVcG

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

dtqimeq.info

bfpzhby.com

http://bfpzhby.com/search/?q=67e28dd8655df07d165afd1f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff716c5e7949233

http://bfpzhby.com/search/?q=67e28dd8655df07d165afd1f7c27d78406abdd88be4b12eab517aa5c96bd86ef92824c855a8bbc896c58e713bc90c91936b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9d3ec56e9e1e

Targets

    • Target

      fc722d25aedb0efc5da7b0353665de1df8b6f44ddf01fc548058e65f2331364b

    • Size

      4.5MB

    • MD5

      43c5cd601b047816ba60c9ce38e5819d

    • SHA1

      a3d2afcc691989d6d05897700be921ff03d1bf7d

    • SHA256

      fc722d25aedb0efc5da7b0353665de1df8b6f44ddf01fc548058e65f2331364b

    • SHA512

      7565520ae2d1dbb4eb09dd7107730d7543f378b6a878d31783196786f9cc68699620eebf526ff8f516959d0e5702d9d73f9ba4c020a15e5c5bebce2381a50b9f

    • SSDEEP

      98304:mV24M4+WD/fnl94ASAu2KANj1yYXyODsbgx19EIO9RVfOBeJh:mpDXD4ASAuvwEWyOvULVcG

    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