Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    a89cf984403322f7bc5a3e8af819dae68410c6e331952e993ce23d6c726a7f51

  • Size

    4.4MB

  • Sample

    240619-aq1r6szela

  • MD5

    0c3c837b8af4290f68bca2f488bc0481

  • SHA1

    bc0a393aee5792135f3a0585dbd041073027abbc

  • SHA256

    a89cf984403322f7bc5a3e8af819dae68410c6e331952e993ce23d6c726a7f51

  • SHA512

    24000935afabaae02f94a1bb03b885fb7b978f7290775bd7e2588372d029c100acdc582f29ddc05c21bcd95e75f28e79cd351baad3a4b033767260e67f905ef2

  • SSDEEP

    98304:mfXlB+ltWIVNhD8XGj49jesPk26B9xWaw50rONnUY8GH+ZZw/k:qXPnGjVsPlAbqZ+Y8GH+ZZw/k

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

dlymdtc.info

ckgoidy.net

http://ckgoidy.net/search/?q=67e28dd86f59a17b435afa187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff716c5e99d9b3a

http://ckgoidy.net/search/?q=67e28dd86f59a17b435afa187c27d78406abdd88be4b12eab517aa5c96bd86ec958349865a8bbc896c58e713bc90c91a36b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9d9d3ecb679717

Targets

    • Target

      a89cf984403322f7bc5a3e8af819dae68410c6e331952e993ce23d6c726a7f51

    • Size

      4.4MB

    • MD5

      0c3c837b8af4290f68bca2f488bc0481

    • SHA1

      bc0a393aee5792135f3a0585dbd041073027abbc

    • SHA256

      a89cf984403322f7bc5a3e8af819dae68410c6e331952e993ce23d6c726a7f51

    • SHA512

      24000935afabaae02f94a1bb03b885fb7b978f7290775bd7e2588372d029c100acdc582f29ddc05c21bcd95e75f28e79cd351baad3a4b033767260e67f905ef2

    • SSDEEP

      98304:mfXlB+ltWIVNhD8XGj49jesPk26B9xWaw50rONnUY8GH+ZZw/k:qXPnGjVsPlAbqZ+Y8GH+ZZw/k

    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