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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-ya8d3sffhj

  • MD5

    b0904b7562839c25325b0c2e7f99f396

  • SHA1

    fd1df296c76c157c7b94479317d3af3410beb40a

  • SHA256

    3d43340a6d28f12be42be9bd9ad63bc364c85b8f95fe37715ceb8c7588302cc6

  • SHA512

    0c9455376aa1b8c8fa8b841a97a6951c0d3d277b70d401daedb84a6bd9f011e892b0dfc07acf62d3e47eb0e74a35cbcd41e7d1e8c4a75adb8388078f4b488815

  • SSDEEP

    196608:upVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:upVBtvpbL/+vVYBrTTefzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc4.exe

    • Size

      7.5MB

    • MD5

      b0904b7562839c25325b0c2e7f99f396

    • SHA1

      fd1df296c76c157c7b94479317d3af3410beb40a

    • SHA256

      3d43340a6d28f12be42be9bd9ad63bc364c85b8f95fe37715ceb8c7588302cc6

    • SHA512

      0c9455376aa1b8c8fa8b841a97a6951c0d3d277b70d401daedb84a6bd9f011e892b0dfc07acf62d3e47eb0e74a35cbcd41e7d1e8c4a75adb8388078f4b488815

    • SSDEEP

      196608:upVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:upVBtvpbL/+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