Overview

overview

10

Static

static

3

c6a5bd9c49...66.exe

windows7-x64

10

c6a5bd9c49...66.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c6a5bd9c495601c0eb0e5bb482a571389e0d56f0f5abaccefa7c609423fa9d66.exe

  • Size

    4.0MB

  • Sample

    240802-ctmqtsvena

  • MD5

    4b2f3521fa3f91ecdf974fd16a81da01

  • SHA1

    108fa46ae59e5174f3931790486bec775158cd90

  • SHA256

    c6a5bd9c495601c0eb0e5bb482a571389e0d56f0f5abaccefa7c609423fa9d66

  • SHA512

    a94a2a096ba9872f60fc66b8d8923c1d0daaa9a5c73da57d77b373bc5e1a6fa8998a493c2aff6842ff939179456cb85f6ae7128408b90cebed8cad61f9b62b4a

  • SSDEEP

    98304:NiRfUvZW2KtWBsnprz54elSBe+7Jzk8lJN/h9hp8d3wVtfd3:IOPKsBqprz7SB+SJth9hqd3Ctft

Score
10/10
socks5systemzbotnetdiscovery

Malware Config

Targets

    • Target

      c6a5bd9c495601c0eb0e5bb482a571389e0d56f0f5abaccefa7c609423fa9d66.exe

    • Size

      4.0MB

    • MD5

      4b2f3521fa3f91ecdf974fd16a81da01

    • SHA1

      108fa46ae59e5174f3931790486bec775158cd90

    • SHA256

      c6a5bd9c495601c0eb0e5bb482a571389e0d56f0f5abaccefa7c609423fa9d66

    • SHA512

      a94a2a096ba9872f60fc66b8d8923c1d0daaa9a5c73da57d77b373bc5e1a6fa8998a493c2aff6842ff939179456cb85f6ae7128408b90cebed8cad61f9b62b4a

    • SSDEEP

      98304:NiRfUvZW2KtWBsnprz54elSBe+7Jzk8lJN/h9hp8d3wVtfd3:IOPKsBqprz7SB+SJth9hqd3Ctft

    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 Enterprise v15

Tasks