Overview

overview

7

Static

static

7

b75b2a64ba...18.exe

windows7-x64

7

b75b2a64ba...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    b75b2a64ba516787bed2ebbb8aaa2685_JaffaCakes118

  • Size

    241KB

  • Sample

    240822-myldnssgrg

  • MD5

    b75b2a64ba516787bed2ebbb8aaa2685

  • SHA1

    c076562c7ed00b4e0d9dcd634159b147bda49456

  • SHA256

    466202af7377babd9d797e10cdaed22fac35c1be0ce9484266b530f828328809

  • SHA512

    b777914200f444e7009c326bafe72dfb4b287f4c6639b559d2388adf1a21d5a5abb32cdb3f07ab95b88dba0ead2285b3e729bb23c881dfbcac0fb40958e58c07

  • SSDEEP

    6144:7keENDvTSn2SV/GuhYdViC7X57+nM4H1Yk2BNY:7NEND/k/GLPX57+nb1T2nY

Score
7/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target

      b75b2a64ba516787bed2ebbb8aaa2685_JaffaCakes118

    • Size

      241KB

    • MD5

      b75b2a64ba516787bed2ebbb8aaa2685

    • SHA1

      c076562c7ed00b4e0d9dcd634159b147bda49456

    • SHA256

      466202af7377babd9d797e10cdaed22fac35c1be0ce9484266b530f828328809

    • SHA512

      b777914200f444e7009c326bafe72dfb4b287f4c6639b559d2388adf1a21d5a5abb32cdb3f07ab95b88dba0ead2285b3e729bb23c881dfbcac0fb40958e58c07

    • SSDEEP

      6144:7keENDvTSn2SV/GuhYdViC7X57+nM4H1Yk2BNY:7NEND/k/GLPX57+nb1T2nY

    Score
    7/10
    bootkitdiscoverypersistenceupx

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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