Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    fb57459da8eb5ff8ee3b26602abdda7b7fdb8aa1ba6205523c80cf36f15a062c

  • Size

    4.9MB

  • Sample

    240619-m2eqasyfna

  • MD5

    59e5b3b2ac82702dbe2820deccd84b91

  • SHA1

    9fb8446b3b6d7db83c9e2103278de975181d4d7d

  • SHA256

    fb57459da8eb5ff8ee3b26602abdda7b7fdb8aa1ba6205523c80cf36f15a062c

  • SHA512

    ae1bd9a54367471e4c2a86bbb3dd4849ad636ddf1d64a90e27196125b25935079f3558e1629c14b81bfc2b65a4936154bc183168e068ab0a9c2e23454235c6df

  • SSDEEP

    98304:md3LFUQzaCwNZhykrddacsgpIPX7dnqnNa70kcxT4XFIT0e86HYV5E5P3CgTu:oUlCwNvyk5stPrp+Na7x9XFITNHd4

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

aykmiqs.ru

http://aykmiqs.ru/search/?q=67e28dd83f08f52f150eab187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978f471ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff716c9eb929a3c

http://aykmiqs.ru/search/?q=67e28dd83f08f52f150eab187c27d78406abdd88be4b12eab517aa5c96bd86e892874e845a8bbc896c58e713bc90c91f36b5281fc235a925ed3e57d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9d32c9689611

bhepoic.com

Targets

    • Target

      fb57459da8eb5ff8ee3b26602abdda7b7fdb8aa1ba6205523c80cf36f15a062c

    • Size

      4.9MB

    • MD5

      59e5b3b2ac82702dbe2820deccd84b91

    • SHA1

      9fb8446b3b6d7db83c9e2103278de975181d4d7d

    • SHA256

      fb57459da8eb5ff8ee3b26602abdda7b7fdb8aa1ba6205523c80cf36f15a062c

    • SHA512

      ae1bd9a54367471e4c2a86bbb3dd4849ad636ddf1d64a90e27196125b25935079f3558e1629c14b81bfc2b65a4936154bc183168e068ab0a9c2e23454235c6df

    • SSDEEP

      98304:md3LFUQzaCwNZhykrddacsgpIPX7dnqnNa70kcxT4XFIT0e86HYV5E5P3CgTu:oUlCwNvyk5stPrp+Na7x9XFITNHd4

    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