Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    c617f96fa1a4855f1fa98176cad36cc4c38e28963324788230e1a9eaf97dc994

  • Size

    4.6MB

  • Sample

    240613-3zzwfszfmr

  • MD5

    9a1cd03106b58e79be50e1e0367814c3

  • SHA1

    35de70ecfe06a3905eda04858116dc1401e8c382

  • SHA256

    c617f96fa1a4855f1fa98176cad36cc4c38e28963324788230e1a9eaf97dc994

  • SHA512

    c724c001470cb73379ff346fd2ef4e7146cd1beda9eec5eebc730f8e4cc9aca7f37362073a51c721024a8342057dec926959e6e1390460893425313b9a38615e

  • SSDEEP

    98304:mu/ugoYX+LmCIRcOTwprfpZDhEqLQ6IGdAHDYZWa6fgjytY8Og:R/ugoZmjcOTktl+qL3SHcZTcgl8Og

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bpdxvde.com

fyfkumx.ru

besdhso.com

http://besdhso.com/search/?q=67e28dd86c0ca77c400cfe4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff712c2ec949e39

Targets

    • Target

      c617f96fa1a4855f1fa98176cad36cc4c38e28963324788230e1a9eaf97dc994

    • Size

      4.6MB

    • MD5

      9a1cd03106b58e79be50e1e0367814c3

    • SHA1

      35de70ecfe06a3905eda04858116dc1401e8c382

    • SHA256

      c617f96fa1a4855f1fa98176cad36cc4c38e28963324788230e1a9eaf97dc994

    • SHA512

      c724c001470cb73379ff346fd2ef4e7146cd1beda9eec5eebc730f8e4cc9aca7f37362073a51c721024a8342057dec926959e6e1390460893425313b9a38615e

    • SSDEEP

      98304:mu/ugoYX+LmCIRcOTwprfpZDhEqLQ6IGdAHDYZWa6fgjytY8Og:R/ugoZmjcOTktl+qL3SHcZTcgl8Og

    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