Overview

overview

10

Static

static

3

dbc6563910...b6.exe

windows7-x64

10

dbc6563910...b6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dbc65639106a2445ae1ac1a1eebdd6ed1faddda9a9c42e677181708d3f8049b6

  • Size

    5.8MB

  • Sample

    240703-rqp44ssepb

  • MD5

    710516e518f86dce3bf51fccd8349558

  • SHA1

    7140b04bd230c9ad9342db3546248610b1e334c2

  • SHA256

    dbc65639106a2445ae1ac1a1eebdd6ed1faddda9a9c42e677181708d3f8049b6

  • SHA512

    55d1ccedbbf8f6ee5a8dba929054e7be22a772c64f0123b02245f0748962d2bd92b29f96860387a897c6e104bdac2f40957c9a15c749fe2eab2270df3123b3ca

  • SSDEEP

    98304:CHVPgJJi8l/agnwhgbEpel9H/DUAeesIJkSFI+hV+nxybpCHzm/PMrPrPQxLl:g49l/5whgRrUAepIuSK+hVLUagPQll

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      dbc65639106a2445ae1ac1a1eebdd6ed1faddda9a9c42e677181708d3f8049b6

    • Size

      5.8MB

    • MD5

      710516e518f86dce3bf51fccd8349558

    • SHA1

      7140b04bd230c9ad9342db3546248610b1e334c2

    • SHA256

      dbc65639106a2445ae1ac1a1eebdd6ed1faddda9a9c42e677181708d3f8049b6

    • SHA512

      55d1ccedbbf8f6ee5a8dba929054e7be22a772c64f0123b02245f0748962d2bd92b29f96860387a897c6e104bdac2f40957c9a15c749fe2eab2270df3123b3ca

    • SSDEEP

      98304:CHVPgJJi8l/agnwhgbEpel9H/DUAeesIJkSFI+hV+nxybpCHzm/PMrPrPQxLl:g49l/5whgRrUAepIuSK+hVLUagPQll

    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