Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    51bb1e820aa2e4148973c854ddb8a322cccca0f4885fb40cb62e760feaf8e9d9

  • Size

    4.8MB

  • Sample

    240617-fqtxhswaje

  • MD5

    386c7d06155d8754f0eeddf9a984eef2

  • SHA1

    1613630666cb0ba426ad0acf0cb8a6d7ee0d2a4e

  • SHA256

    51bb1e820aa2e4148973c854ddb8a322cccca0f4885fb40cb62e760feaf8e9d9

  • SHA512

    5e2e1b8229e5e6026277b1630cc718592667aeef3603979ca0a08f137856f3ebed5765dd699107db0646ced40d8e2ffa539877272ab62b4ac52e179ef0f39f82

  • SSDEEP

    98304:my5CT2EQsbOgvAi9VaFgWoTKOwTuKRygJlt4A5nG/C:1CT2Hgvbbm4JwSKRy+BVG/C

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Extracted

Family

socks5systemz

C2

bfidbcp.com

gdyctpo.com

ddekpbf.info

http://ddekpbf.info/search/?q=67e28dd86d5ff028450dff177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f571ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff717c0ef929d39

Targets

    • Target

      51bb1e820aa2e4148973c854ddb8a322cccca0f4885fb40cb62e760feaf8e9d9

    • Size

      4.8MB

    • MD5

      386c7d06155d8754f0eeddf9a984eef2

    • SHA1

      1613630666cb0ba426ad0acf0cb8a6d7ee0d2a4e

    • SHA256

      51bb1e820aa2e4148973c854ddb8a322cccca0f4885fb40cb62e760feaf8e9d9

    • SHA512

      5e2e1b8229e5e6026277b1630cc718592667aeef3603979ca0a08f137856f3ebed5765dd699107db0646ced40d8e2ffa539877272ab62b4ac52e179ef0f39f82

    • SSDEEP

      98304:my5CT2EQsbOgvAi9VaFgWoTKOwTuKRygJlt4A5nG/C:1CT2Hgvbbm4JwSKRy+BVG/C

    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