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-y9531aabd8

  • MD5

    3b2559e6a84dfb8129f2640326eab336

  • SHA1

    aab9a7ca2a06fdfbbc446eab62b21154854e5c44

  • SHA256

    c44bf3ebcaa921e884fd83a6fb9f879b2f61e0e886754ecdc7669759875d1ca8

  • SHA512

    0487345798b0daa6808d0de520902dd3d8bd57d86ef0007fafac658f308fd21033564dbb6dad7dfd7cd5bfd39af1fc2cc6d04cd5042a71a245eec09523278db4

  • SSDEEP

    196608:MpVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:MpVBtvpbL/+vVYBrTTefzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc4.exe

    • Size

      7.5MB

    • MD5

      3b2559e6a84dfb8129f2640326eab336

    • SHA1

      aab9a7ca2a06fdfbbc446eab62b21154854e5c44

    • SHA256

      c44bf3ebcaa921e884fd83a6fb9f879b2f61e0e886754ecdc7669759875d1ca8

    • SHA512

      0487345798b0daa6808d0de520902dd3d8bd57d86ef0007fafac658f308fd21033564dbb6dad7dfd7cd5bfd39af1fc2cc6d04cd5042a71a245eec09523278db4

    • SSDEEP

      196608:MpVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:MpVBtvpbL/+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