Overview

overview

7

Static

static

3

tuc3.exe

windows7-x64

7

tuc3.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    tuc3.exe

  • Size

    6.9MB

  • Sample

    231211-qrhkzsfgak

  • MD5

    11be7cd07a24d99b2e69eef1be6a948b

  • SHA1

    5b2ecd7e90b7b7003dace7a6a89562be067b35f6

  • SHA256

    ab8c6e6f6c86eea0be803634140a1889d961ba46d8ab46257ff8d4362b08c8da

  • SHA512

    5f35edfc74818ee574cc6443fa61031616f568b59c592c426017e66d15b097f2e2e6c498abb9bbecec507deaf5603a621580644be317be792bee2b7676f2799c

  • SSDEEP

    196608:fW0fKLtr95HARqIrmVY8S50UL8Kj8yTwHvWY3Nzj:ftO/hAPmVNyEWeNzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc3.exe

    • Size

      6.9MB

    • MD5

      11be7cd07a24d99b2e69eef1be6a948b

    • SHA1

      5b2ecd7e90b7b7003dace7a6a89562be067b35f6

    • SHA256

      ab8c6e6f6c86eea0be803634140a1889d961ba46d8ab46257ff8d4362b08c8da

    • SHA512

      5f35edfc74818ee574cc6443fa61031616f568b59c592c426017e66d15b097f2e2e6c498abb9bbecec507deaf5603a621580644be317be792bee2b7676f2799c

    • SSDEEP

      196608:fW0fKLtr95HARqIrmVY8S50UL8Kj8yTwHvWY3Nzj:ftO/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