Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    8cefd2ac132eafd7dc6bd0217f9b5606be09805943933179960a927dd18ea942

  • Size

    4.9MB

  • Sample

    240617-fr37kswanf

  • MD5

    8554a3f80004240087be4f7b1fec4f95

  • SHA1

    66504e5e5ab085802017c91ef0734d90ae416445

  • SHA256

    8cefd2ac132eafd7dc6bd0217f9b5606be09805943933179960a927dd18ea942

  • SHA512

    009b65a03a93adb5f204e333feb286a506081b83fce511de3daa82e37025c900cd948d58661155bfb3d84150c609ce55984a391deab41786f50ec320e968e033

  • SSDEEP

    98304:mjrfXnaIkLROBxEkYcOfcitHBpTBGcJRyJPZfN8OnPFzwVjWB0Vc:mrfcLMBqhcOz/BGuRyx/n9MxY0Vc

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

ejsotig.ua

http://ejsotig.ua/search/?q=67e28dd86a5ef62a130aa5197c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f88ff11c9ef92

bvdujem.com

http://bvdujem.com/search/?q=67e28dd8645fa72f495daa1c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff717c0ef9c9a3f

Targets

    • Target

      8cefd2ac132eafd7dc6bd0217f9b5606be09805943933179960a927dd18ea942

    • Size

      4.9MB

    • MD5

      8554a3f80004240087be4f7b1fec4f95

    • SHA1

      66504e5e5ab085802017c91ef0734d90ae416445

    • SHA256

      8cefd2ac132eafd7dc6bd0217f9b5606be09805943933179960a927dd18ea942

    • SHA512

      009b65a03a93adb5f204e333feb286a506081b83fce511de3daa82e37025c900cd948d58661155bfb3d84150c609ce55984a391deab41786f50ec320e968e033

    • SSDEEP

      98304:mjrfXnaIkLROBxEkYcOfcitHBpTBGcJRyJPZfN8OnPFzwVjWB0Vc:mrfcLMBqhcOz/BGuRyx/n9MxY0Vc

    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