Overview

overview

8

Static

static

4ukeyforan...et.exe

windows7-x64

8

4ukeyforan...et.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    4ukeyforandroid_pfnet.zip

  • Size

    63.4MB

  • Sample

    221228-thwyssdh3y

  • MD5

    f65b78223ad9cd8735aafcce3f5630f8

  • SHA1

    ee0607646e84fe5a14886fb852133ceb380f9f79

  • SHA256

    bddb3790c81a2f91d30658b1ba27e1d4d3b9125a3f088ef3c0a111712b665369

  • SHA512

    ae17e7801402b0dff7a074fb4a7b611066812cdad121a60a26fa5359873d543cf2f0b1ef797d712b141a94b593d10c13e5056119a17d917b0fb3fb9c3378b577

  • SSDEEP

    1572864:k0L/3/grSohdbNAOYWxLjfIYLy2BaogB7idvLeJdYLMuS0:k0pOYWRQE20TeYLMuS0

Score
8/10
discoverypersistencevmprotect

Malware Config

Targets

    • Target

      4ukeyforandroid_pfnet.exe

    • Size

      63.7MB

    • MD5

      1db98087e77fc77d634378bd664664c0

    • SHA1

      18c2c1261a855eda13c103152382856c83bfea49

    • SHA256

      1a543ff46b91b18902c824961b4f8254abdcfae16b88307ef6f18cc1c3c853bc

    • SHA512

      aea641f6cc25e0f7be120212ddcc382e6d7900fb408b268cc00b818101975b05e667554fffe63d936c11c725140f4f699773f26fbeb6ccf6ccebc47c4790eb50

    • SSDEEP

      1572864:VYPX1r0D2kpjbxEmKKX5LtICj8UdOoKhb+kHnKDty9+ea:VQjmKKViEMlHKU9+ea

    Score
    8/10
    discoveryvmprotectpersistence

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks