Overview

overview

7

Static

static

3

tuc4.exe

windows7-x64

7

tuc4.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    tuc4.exe

  • Size

    6.9MB

  • Sample

    231211-th96esbedl

  • MD5

    909b6fdbe9c00b7996a3723e04dcf4a8

  • SHA1

    5bb44097ab529513d1c3c51f33eb340a593b407a

  • SHA256

    1eab934b6b47a322e5a86d6e608aaa70766edab5ed38a1d80657463fb6af0db5

  • SHA512

    085fb178bde17461827f619f944856f5f14a1509f1da00f50cd592f380bdcb0c237450d4af4f01829a2bdd0ca485a8be3342cd02b8b66f4386abe9223a8d2943

  • SSDEEP

    196608:LDoG3bFqjpLC0TSMLsn33HR83v9i8l7INzj:LDyNLCWZ2HS9iQ7INzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc4.exe

    • Size

      6.9MB

    • MD5

      909b6fdbe9c00b7996a3723e04dcf4a8

    • SHA1

      5bb44097ab529513d1c3c51f33eb340a593b407a

    • SHA256

      1eab934b6b47a322e5a86d6e608aaa70766edab5ed38a1d80657463fb6af0db5

    • SHA512

      085fb178bde17461827f619f944856f5f14a1509f1da00f50cd592f380bdcb0c237450d4af4f01829a2bdd0ca485a8be3342cd02b8b66f4386abe9223a8d2943

    • SSDEEP

      196608:LDoG3bFqjpLC0TSMLsn33HR83v9i8l7INzj:LDyNLCWZ2HS9iQ7INzj

    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