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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

    7.2MB

  • Sample

    231212-ry5jrseefr

  • MD5

    a5c73f548d3ecf47fdbb6d2f5c3f93d8

  • SHA1

    f5bec713ca192b58a310f0130a9f484ecd556db6

  • SHA256

    a8c1ac9575fbacb880b46937828bcf41f54e7734a3871f5bbaa2ca5f704c913f

  • SHA512

    8d5ab8cad1d90b6d137674946723a6586f100c3bf4000ae20e815cb771253f7f6810f83e3a2946a92c0bdf711fad1e3130d3307b34e9f73f08965fc0af2eedb3

  • SSDEEP

    196608:ixm50EF70ZaWLZ97vnC8LpS7+bI9cpSzj:8Et0Zak7aIA7kSzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc3.exe

    • Size

      7.2MB

    • MD5

      a5c73f548d3ecf47fdbb6d2f5c3f93d8

    • SHA1

      f5bec713ca192b58a310f0130a9f484ecd556db6

    • SHA256

      a8c1ac9575fbacb880b46937828bcf41f54e7734a3871f5bbaa2ca5f704c913f

    • SHA512

      8d5ab8cad1d90b6d137674946723a6586f100c3bf4000ae20e815cb771253f7f6810f83e3a2946a92c0bdf711fad1e3130d3307b34e9f73f08965fc0af2eedb3

    • SSDEEP

      196608:ixm50EF70ZaWLZ97vnC8LpS7+bI9cpSzj:8Et0Zak7aIA7kSzj

    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