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Overview

overview

10

Static

static

da0fc5eb01...d2.exe

windows7-x64

10

da0fc5eb01...d2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    da0fc5eb01f33f52e93c33351efd25dfc13a8ac1867cb54ef607bb243aa4afd2

  • Size

    1016KB

  • Sample

    221019-rs73psbfh3

  • MD5

    a18c15eec6f29f6068ad2233ed5f3b20

  • SHA1

    c27c3f1aba2e08de4bc97ea415c38c5c71e81a12

  • SHA256

    da0fc5eb01f33f52e93c33351efd25dfc13a8ac1867cb54ef607bb243aa4afd2

  • SHA512

    962cc663c7f6f352788ad8c34c10c2229e95503afa703a6298900203e078a3e22de207c887bd39a3eb257d90977cc9f98761cc660de9cf065496261bf50e2d24

  • SSDEEP

    6144:qIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:qIXsgtvm1De5YlOx6lzBH46U

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      da0fc5eb01f33f52e93c33351efd25dfc13a8ac1867cb54ef607bb243aa4afd2

    • Size

      1016KB

    • MD5

      a18c15eec6f29f6068ad2233ed5f3b20

    • SHA1

      c27c3f1aba2e08de4bc97ea415c38c5c71e81a12

    • SHA256

      da0fc5eb01f33f52e93c33351efd25dfc13a8ac1867cb54ef607bb243aa4afd2

    • SHA512

      962cc663c7f6f352788ad8c34c10c2229e95503afa703a6298900203e078a3e22de207c887bd39a3eb257d90977cc9f98761cc660de9cf065496261bf50e2d24

    • SSDEEP

      6144:qIXsL0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU:qIXsgtvm1De5YlOx6lzBH46U

    Score
    10/10
    evasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

    • Adds policy Run key to start application

      persistence

    • Disables RegEdit via registry modification

      evasion

    • Executes dropped EXE

    • 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 whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks