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

    231210-y7t8qabfgm

  • MD5

    57548a76c5779bab0715d87ecafa6c03

  • SHA1

    8f032a9207f95b3bfafafcb6f7f5513543b4319f

  • SHA256

    2395645b8d7cafa8f2562341110ed10c08e9bb9e4809abc24d8f7325bc14a8e9

  • SHA512

    45542f23c2e975085bbf150420351078ad8cde2aef0612e768207b84145ad629ffadad61562c7c95615d5266dceda8035264630d24cbef212c2f20926854e883

  • SSDEEP

    196608:iK2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:iDY6tiP3myRfzepXe4ny8gxzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc3.exe

    • Size

      6.9MB

    • MD5

      57548a76c5779bab0715d87ecafa6c03

    • SHA1

      8f032a9207f95b3bfafafcb6f7f5513543b4319f

    • SHA256

      2395645b8d7cafa8f2562341110ed10c08e9bb9e4809abc24d8f7325bc14a8e9

    • SHA512

      45542f23c2e975085bbf150420351078ad8cde2aef0612e768207b84145ad629ffadad61562c7c95615d5266dceda8035264630d24cbef212c2f20926854e883

    • SSDEEP

      196608:iK2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:iDY6tiP3myRfzepXe4ny8gxzj

    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