Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    276cb74bea1dcd4e108e93a64ad03dbc02ecbd2e4516713fe05124c1ab4f7daf

  • Size

    5.6MB

  • Sample

    240617-fpar9avhnd

  • MD5

    7eb5c41e061108e85b8eb404166943d9

  • SHA1

    f2580237e2f5f359f7240f69bd547148eb431f4a

  • SHA256

    276cb74bea1dcd4e108e93a64ad03dbc02ecbd2e4516713fe05124c1ab4f7daf

  • SHA512

    6102b9c57806fa7274865da8d4b79ba61f6e9392538d24c073873cc53d3ab916fd3b25bb54c2386c568cc45b1dc15dd3cd62f30dc00a3ef55b803ffb1ecc8dbd

  • SSDEEP

    98304:myvU26CDlv/5SaDaqaC1meMXgP/kU3nn6VijsAmc6sXLoRrfr:lvU2N1a21mlg5n6YjsAmc6sXk5r

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bplrsgd.com

http://bplrsgd.com/search/?q=67e28dd8690cfb204406a51a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f88ff11c6ee94

bdawxuk.com

http://bdawxuk.com/search/?q=67e28dd8645fa72f495daa1c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff717c0ef939b3a

Targets

    • Target

      276cb74bea1dcd4e108e93a64ad03dbc02ecbd2e4516713fe05124c1ab4f7daf

    • Size

      5.6MB

    • MD5

      7eb5c41e061108e85b8eb404166943d9

    • SHA1

      f2580237e2f5f359f7240f69bd547148eb431f4a

    • SHA256

      276cb74bea1dcd4e108e93a64ad03dbc02ecbd2e4516713fe05124c1ab4f7daf

    • SHA512

      6102b9c57806fa7274865da8d4b79ba61f6e9392538d24c073873cc53d3ab916fd3b25bb54c2386c568cc45b1dc15dd3cd62f30dc00a3ef55b803ffb1ecc8dbd

    • SSDEEP

      98304:myvU26CDlv/5SaDaqaC1meMXgP/kU3nn6VijsAmc6sXLoRrfr:lvU2N1a21mlg5n6YjsAmc6sXk5r

    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