Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    c711f62fac5d20715addf5dd398b86c50ecc15e2182b60c7c7d3125dc2b2aea2

  • Size

    4.8MB

  • Sample

    240613-3z4veazfnl

  • MD5

    eb23a0baa591fd3b7e33016587dcfb46

  • SHA1

    a7699a58ca2f8775f2073c0823e495900f4b7829

  • SHA256

    c711f62fac5d20715addf5dd398b86c50ecc15e2182b60c7c7d3125dc2b2aea2

  • SHA512

    4fc7a6877421feb206c43650e6dcbbe62819c149ed8cb1845bc475d2c046452618b3a05de10d36dbb102d4451671b2040af8150c9b5171080830ffee68d0417b

  • SSDEEP

    98304:mHlKatxBR/BRWZ5UD983xIhDYYGoQTvnaeq8no3IMhLdG+9ejZ153IzIIx:ylKAZBcZO+IhDjDQTP88nYIwM+9e7aH

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bwndylb.com

http://bwndylb.com/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f8dfd12c1eb9c

dlulpyf.info

http://dlulpyf.info/search/?q=67e28dd8690ba728400aae4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff712c2ec949f3d

Targets

    • Target

      c711f62fac5d20715addf5dd398b86c50ecc15e2182b60c7c7d3125dc2b2aea2

    • Size

      4.8MB

    • MD5

      eb23a0baa591fd3b7e33016587dcfb46

    • SHA1

      a7699a58ca2f8775f2073c0823e495900f4b7829

    • SHA256

      c711f62fac5d20715addf5dd398b86c50ecc15e2182b60c7c7d3125dc2b2aea2

    • SHA512

      4fc7a6877421feb206c43650e6dcbbe62819c149ed8cb1845bc475d2c046452618b3a05de10d36dbb102d4451671b2040af8150c9b5171080830ffee68d0417b

    • SSDEEP

      98304:mHlKatxBR/BRWZ5UD983xIhDYYGoQTvnaeq8no3IMhLdG+9ejZ153IzIIx:ylKAZBcZO+IhDjDQTP88nYIwM+9e7aH

    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