Overview

overview

7

Static

static

3

tuc3.exe

windows7-x64

7

tuc3.exe

windows10-2004-x64

7

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General

  • Target

    tuc3.exe

  • Size

    6.9MB

  • Sample

    231211-rdvh3agfej

  • MD5

    aaf6cfed9b09d7c486ed979973d284f1

  • SHA1

    c03f0ce2985ad0d08e30f0e392cd812fe4f2c5c0

  • SHA256

    f5388bc01b7ea2a5f8281e81dd8610c84cb9128d59c1ebcf39516f3f7bbdc1f2

  • SHA512

    aab8ac5e53f2db1184f89b07d47343c6f4eac5e700ca47fd9b85447fb066124a24f3c8b10f24d3a703a31ac1a65966020cd99c88b4b456ef3262e4f1a4dca81c

  • SSDEEP

    196608:aW0fKLtr95HARqIrmVY8S50UL8Kj8yTwHvWY3Nzj:atO/hAPmVNyEWeNzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc3.exe

    • Size

      6.9MB

    • MD5

      aaf6cfed9b09d7c486ed979973d284f1

    • SHA1

      c03f0ce2985ad0d08e30f0e392cd812fe4f2c5c0

    • SHA256

      f5388bc01b7ea2a5f8281e81dd8610c84cb9128d59c1ebcf39516f3f7bbdc1f2

    • SHA512

      aab8ac5e53f2db1184f89b07d47343c6f4eac5e700ca47fd9b85447fb066124a24f3c8b10f24d3a703a31ac1a65966020cd99c88b4b456ef3262e4f1a4dca81c

    • SSDEEP

      196608:aW0fKLtr95HARqIrmVY8S50UL8Kj8yTwHvWY3Nzj:atO/hAPmVNyEWeNzj

    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