Overview

overview

7

Static

static

3

tuc4.exe

windows7-x64

7

tuc4.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    tuc4.exe

  • Size

    7.5MB

  • Sample

    231211-t7nzgsdgd9

  • MD5

    42a853695d6ba4abf1fd9bfc4308c0f6

  • SHA1

    7e91b70cbf41e25ced5ab4324a47cd40fcd49ce9

  • SHA256

    910967e7f92f9f0e834b49a541f01eb4d25769bc26d64222719bd1159ca5fc8d

  • SHA512

    49e25ea9518f879c63ff2e8993e71165ccd6814489d8b803933d661a37f550a6faa83dbb3cae892b455b786bd3a15782d24170244d57c683cbc77ff175aeeaeb

  • SSDEEP

    196608:CpVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:CpVBtvpbL/+vVYBrTTefzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc4.exe

    • Size

      7.5MB

    • MD5

      42a853695d6ba4abf1fd9bfc4308c0f6

    • SHA1

      7e91b70cbf41e25ced5ab4324a47cd40fcd49ce9

    • SHA256

      910967e7f92f9f0e834b49a541f01eb4d25769bc26d64222719bd1159ca5fc8d

    • SHA512

      49e25ea9518f879c63ff2e8993e71165ccd6814489d8b803933d661a37f550a6faa83dbb3cae892b455b786bd3a15782d24170244d57c683cbc77ff175aeeaeb

    • SSDEEP

      196608:CpVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:CpVBtvpbL/+vVYBrTTefzj

    Score
    7/10
    discovery

    • 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