Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    de837c4609e97b7bcd878843277555afa9ba5128807b43a9634d13e15321cce0

  • Size

    4.7MB

  • Sample

    240620-3g67tawhkq

  • MD5

    f2329503b1a2561bc0dd9601ec45c373

  • SHA1

    bf581aa890089a7d251bfbc07c7ae3ca7790e0e7

  • SHA256

    de837c4609e97b7bcd878843277555afa9ba5128807b43a9634d13e15321cce0

  • SHA512

    145d9c0660a3b674eff3cbed93241709323aa534d8b32ad59200d0b04de676f0d5603ea685908b347b668eaa0564d36a7ac4081d72d6f81079e4457feeb956c7

  • SSDEEP

    98304:miwJLaPdRnr9VD00OR0DbOlhFN4EeZOjzJyib8gH2Agx:4JLaznr9Vw0ODlhF3eCyiIgWAgx

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

buexyii.com

itokpki.info

buxbxyr.com

http://buxbxyr.com/search/?q=67e28dd8655bf57a4609f84c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978ff71ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff718c2e9979d3e

http://buxbxyr.com/search/?q=67e28dd8655bf57a4609f84c7c27d78406abdd88be4b12eab517aa5c96bd86ee948e44845a8bbc896c58e713bc90c91d36b5281fc235a925ed3e5cd6bd974a95129070b616e96cc92be510b866db52bee348ee4c2b14a82966836f23d7f210c7ee9d9339cb6d9113

Targets

    • Target

      de837c4609e97b7bcd878843277555afa9ba5128807b43a9634d13e15321cce0

    • Size

      4.7MB

    • MD5

      f2329503b1a2561bc0dd9601ec45c373

    • SHA1

      bf581aa890089a7d251bfbc07c7ae3ca7790e0e7

    • SHA256

      de837c4609e97b7bcd878843277555afa9ba5128807b43a9634d13e15321cce0

    • SHA512

      145d9c0660a3b674eff3cbed93241709323aa534d8b32ad59200d0b04de676f0d5603ea685908b347b668eaa0564d36a7ac4081d72d6f81079e4457feeb956c7

    • SSDEEP

      98304:miwJLaPdRnr9VD00OR0DbOlhFN4EeZOjzJyib8gH2Agx:4JLaznr9Vw0ODlhF3eCyiIgWAgx

    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