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-rcpw7aeafm

  • MD5

    4fce943263d988dce68cba175bd0188e

  • SHA1

    3fc5ccfca3e175b5c400412e4adf2750e6783393

  • SHA256

    428d114b1dc4b27834417e605c62ff20b4abc4782717586ecf9a7e95f5f18b95

  • SHA512

    8125fb4df17bda216d55bf0226cfd109bf7518a7ff0850331576ab47f131df0b7490d7a9a5984be02556446d1491effb5443797fcd0f9d6d29304e463fc16a5e

  • SSDEEP

    196608:cxm50EF70ZaWLZ97vnC8LpS7+bI9cpSzj:WEt0Zak7aIA7kSzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc3.exe

    • Size

      7.2MB

    • MD5

      4fce943263d988dce68cba175bd0188e

    • SHA1

      3fc5ccfca3e175b5c400412e4adf2750e6783393

    • SHA256

      428d114b1dc4b27834417e605c62ff20b4abc4782717586ecf9a7e95f5f18b95

    • SHA512

      8125fb4df17bda216d55bf0226cfd109bf7518a7ff0850331576ab47f131df0b7490d7a9a5984be02556446d1491effb5443797fcd0f9d6d29304e463fc16a5e

    • SSDEEP

      196608:cxm50EF70ZaWLZ97vnC8LpS7+bI9cpSzj:WEt0Zak7aIA7kSzj

    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