Overview

overview

8

Static

static

3

ROTANOTEDK...ve.exe

windows7-x64

8

ROTANOTEDK...ve.exe

windows10-2004-x64

8

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General

  • Target

    ROTANOTEDKSID-Destructive.exe

  • Size

    17.9MB

  • Sample

    240421-wlbs5sgg81

  • MD5

    8b93e46a7e9e681b2124ffe7647bbba1

  • SHA1

    dee59152e78de697f1d23b350cd0f1e14b648960

  • SHA256

    c9b88b16d87992287ef72834bae3ac45db9eba4e32dcc8db4756bf6349d97a25

  • SHA512

    47618d6f367b99a0b9688dd2bdfba9e2999195c556dc8c4defb4284998093d737b586911de280dfaf51fe76ca628fc6d47096dd4077ce2224c4df3272439e138

  • SSDEEP

    393216:3bAOuHdROJY4gVM5RdxEK1iLXXEhkrzu2WXJcC8d9SkdOt:3sOg0Y4qM5RXEKWNjWKCc/o

Score
8/10
bootkitevasionpersistence

Malware Config

Targets

    • Target

      ROTANOTEDKSID-Destructive.exe

    • Size

      17.9MB

    • MD5

      8b93e46a7e9e681b2124ffe7647bbba1

    • SHA1

      dee59152e78de697f1d23b350cd0f1e14b648960

    • SHA256

      c9b88b16d87992287ef72834bae3ac45db9eba4e32dcc8db4756bf6349d97a25

    • SHA512

      47618d6f367b99a0b9688dd2bdfba9e2999195c556dc8c4defb4284998093d737b586911de280dfaf51fe76ca628fc6d47096dd4077ce2224c4df3272439e138

    • SSDEEP

      393216:3bAOuHdROJY4gVM5RdxEK1iLXXEhkrzu2WXJcC8d9SkdOt:3sOg0Y4qM5RXEKWNjWKCc/o

    Score
    8/10
    bootkitevasionpersistence

    • Disables Task Manager via registry modification

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks