Overview

overview

7

Static

static

3

0d0103026c...43.exe

windows7-x64

7

0d0103026c...43.exe

windows10-2004-x64

7

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General

  • Target

    0d0103026c22eefd859466e4beb6c35cb018ecd02a7bf11b0a328e32d044ca43

  • Size

    4.6MB

  • Sample

    240612-bw4axsxgjm

  • MD5

    75767e31e22e6d8f6949c1e9e4b73ca1

  • SHA1

    fdeef66d30928da763977ccc49b3b362dfea96b1

  • SHA256

    0d0103026c22eefd859466e4beb6c35cb018ecd02a7bf11b0a328e32d044ca43

  • SHA512

    9fa08eda2664e8bf38558102ce5d3bddb9d727b1947cbf1d96cd25ac14ee83e433d10d994b213072425ac77a437eb6e2a0b09653ea988ad9b933f0eda5f1433f

  • SSDEEP

    98304:fBe40bl9dRPenSX5gSoCl0DHDB1dE46V3u/:03Nenql8L/

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      0d0103026c22eefd859466e4beb6c35cb018ecd02a7bf11b0a328e32d044ca43

    • Size

      4.6MB

    • MD5

      75767e31e22e6d8f6949c1e9e4b73ca1

    • SHA1

      fdeef66d30928da763977ccc49b3b362dfea96b1

    • SHA256

      0d0103026c22eefd859466e4beb6c35cb018ecd02a7bf11b0a328e32d044ca43

    • SHA512

      9fa08eda2664e8bf38558102ce5d3bddb9d727b1947cbf1d96cd25ac14ee83e433d10d994b213072425ac77a437eb6e2a0b09653ea988ad9b933f0eda5f1433f

    • SSDEEP

      98304:fBe40bl9dRPenSX5gSoCl0DHDB1dE46V3u/:03Nenql8L/

    Score
    7/10
    bootkitpersistence

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks