Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    fdd9b956e7a373fbd8b41514b78a19637b3d033f18a98aab2dec7e90a4f53861

  • Size

    4.7MB

  • Sample

    240614-ahlnaaxbnb

  • MD5

    f9cfd8f9afb7ee87e7ad049b7a92423f

  • SHA1

    cf336b758b82d17f8be83a5d93c7d5aebd0e4638

  • SHA256

    fdd9b956e7a373fbd8b41514b78a19637b3d033f18a98aab2dec7e90a4f53861

  • SHA512

    388ca19270ca8addf4e93d4ab9c3225cdefba6afaf0061d11030f09c57fc0372e5b1bb86f9d5cb902354a4d13d8afffec3e073ac6027fdc4ea6d15e2d8f9fcac

  • SSDEEP

    98304:mMX40drbC2Z+oMvtyIGM1ONsQNaMZE8Q0jEy0mKPrM/cqPFyvH66:5/Fn0FJzONfeNy9Y80x

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

ejuzjef.ua

http://ejuzjef.ua/search/?q=67e28dd86554fa2a495aa4197c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978a071ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f8dfd15c0ec93

bmupywd.com

http://bmupywd.com/search/?q=67e28dd8685af379125bfd4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff712c2eb95993f

Targets

    • Target

      fdd9b956e7a373fbd8b41514b78a19637b3d033f18a98aab2dec7e90a4f53861

    • Size

      4.7MB

    • MD5

      f9cfd8f9afb7ee87e7ad049b7a92423f

    • SHA1

      cf336b758b82d17f8be83a5d93c7d5aebd0e4638

    • SHA256

      fdd9b956e7a373fbd8b41514b78a19637b3d033f18a98aab2dec7e90a4f53861

    • SHA512

      388ca19270ca8addf4e93d4ab9c3225cdefba6afaf0061d11030f09c57fc0372e5b1bb86f9d5cb902354a4d13d8afffec3e073ac6027fdc4ea6d15e2d8f9fcac

    • SSDEEP

      98304:mMX40drbC2Z+oMvtyIGM1ONsQNaMZE8Q0jEy0mKPrM/cqPFyvH66:5/Fn0FJzONfeNy9Y80x

    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