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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-sn192afcbj

  • MD5

    4a93d997d252a62c158104b484ec2ef9

  • SHA1

    93d16701fda94f2656d539437025a73d1c309616

  • SHA256

    7f2e189f39c7bde57c8939257c598bf29a0b95bc49fbe46a34b402d13d64c0f1

  • SHA512

    8506013aa9e1d997d8f91fe15eb3adb1f86936e9d76a69ed36a1ffc6e5f8e462e94d251405f6497d2a9b2fa3589a5518f761eea86b24c1c21e2bae1b26b61406

  • SSDEEP

    196608:pxm50EF70ZaWLZ97vnC8LpS7+bI9cpSzj:HEt0Zak7aIA7kSzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc3.exe

    • Size

      7.2MB

    • MD5

      4a93d997d252a62c158104b484ec2ef9

    • SHA1

      93d16701fda94f2656d539437025a73d1c309616

    • SHA256

      7f2e189f39c7bde57c8939257c598bf29a0b95bc49fbe46a34b402d13d64c0f1

    • SHA512

      8506013aa9e1d997d8f91fe15eb3adb1f86936e9d76a69ed36a1ffc6e5f8e462e94d251405f6497d2a9b2fa3589a5518f761eea86b24c1c21e2bae1b26b61406

    • SSDEEP

      196608:pxm50EF70ZaWLZ97vnC8LpS7+bI9cpSzj:HEt0Zak7aIA7kSzj

    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