Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    1fe9a72dc5a179ee16972e56e6dc6ee3fc8d2891a7171329e964f7f10b012b14

  • Size

    4.4MB

  • Sample

    240619-gb719szarn

  • MD5

    dc55c57166f0613847c14640226250cc

  • SHA1

    4e091ba1e1f40f961903202505c4305401bdddff

  • SHA256

    1fe9a72dc5a179ee16972e56e6dc6ee3fc8d2891a7171329e964f7f10b012b14

  • SHA512

    ed16a7ff70f23a6feab718600e794454c7b67d7b014e34dc712a1292ffad8add287c1518ee6e4377ca8b39cc570ff201e1360a26a1288da80908171533efebd3

  • SSDEEP

    98304:mRLAtKF0mSdwDOWjSltR4/xjCCsykdblSnn:MkoVDU4/xjCJykplSn

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bwvdpob.com

erdgppb.ua

http://erdgppb.ua/search/?q=67e28dd83f5ff27c445aaa4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978f171ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff716c7ea939a3b

http://erdgppb.ua/search/?q=67e28dd83f5ff27c445aaa4e7c27d78406abdd88be4b12eab517aa5c96bd86ec94874a855a8bbc896c58e713bc90c91b36b5281fc235a925ed3e52d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9d3cc8699616

Targets

    • Target

      1fe9a72dc5a179ee16972e56e6dc6ee3fc8d2891a7171329e964f7f10b012b14

    • Size

      4.4MB

    • MD5

      dc55c57166f0613847c14640226250cc

    • SHA1

      4e091ba1e1f40f961903202505c4305401bdddff

    • SHA256

      1fe9a72dc5a179ee16972e56e6dc6ee3fc8d2891a7171329e964f7f10b012b14

    • SHA512

      ed16a7ff70f23a6feab718600e794454c7b67d7b014e34dc712a1292ffad8add287c1518ee6e4377ca8b39cc570ff201e1360a26a1288da80908171533efebd3

    • SSDEEP

      98304:mRLAtKF0mSdwDOWjSltR4/xjCCsykdblSnn:MkoVDU4/xjCJykplSn

    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