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

    231211-rc27hsgfbr

  • MD5

    069e09a6b9817ecb72b5074d89570424

  • SHA1

    ba335be5158df5ffbead191da10f1a05e196ba54

  • SHA256

    255a91008e15d30f793d4b09e65632fee920a16e7de4619d13cc201ee7e214d4

  • SHA512

    036d54781efea58dd871b07828fa0fc2cb360c6791ca3add171b5d9b95119820e8d692c78092cbe67192e6b1549437102d86eeeb76d4fe6be5baf166cb9fbf22

  • SSDEEP

    196608:4W0fKLtr95HARqIrmVY8S50UL8Kj8yTwHvWY3Nzj:4tO/hAPmVNyEWeNzj

Score
7/10
discovery

Malware Config

Targets

    • Target

      tuc3.exe

    • Size

      6.9MB

    • MD5

      069e09a6b9817ecb72b5074d89570424

    • SHA1

      ba335be5158df5ffbead191da10f1a05e196ba54

    • SHA256

      255a91008e15d30f793d4b09e65632fee920a16e7de4619d13cc201ee7e214d4

    • SHA512

      036d54781efea58dd871b07828fa0fc2cb360c6791ca3add171b5d9b95119820e8d692c78092cbe67192e6b1549437102d86eeeb76d4fe6be5baf166cb9fbf22

    • SSDEEP

      196608:4W0fKLtr95HARqIrmVY8S50UL8Kj8yTwHvWY3Nzj:4tO/hAPmVNyEWeNzj

    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