Overview

overview

7

Static

static

7

bb9c5aa507...18.exe

windows7-x64

7

bb9c5aa507...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    bb9c5aa507614054d292aca34039aee4_JaffaCakes118

  • Size

    241KB

  • Sample

    240823-nztxwavdmj

  • MD5

    bb9c5aa507614054d292aca34039aee4

  • SHA1

    7ca4b8a76281381a951ec3f19a9ada16f0663f3f

  • SHA256

    c383aeb047803c63c3f97674938eb118ae7d14524c31528c5b52cb43821cabe7

  • SHA512

    f1d6c917e381dec441991aca6ec8866a6e75c854014ac6339eefc97e8a27b09e5a7ecd498b386c6563312d89554b412400b94ecc84742c646e225744b7b08a6f

  • SSDEEP

    6144:UkeENDvTSn2SV/GuhYdViC7X57+nMBH1mXtwaCRrmV:UNEND/k/GLPX57+nc1At1cqV

Score
7/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target

      bb9c5aa507614054d292aca34039aee4_JaffaCakes118

    • Size

      241KB

    • MD5

      bb9c5aa507614054d292aca34039aee4

    • SHA1

      7ca4b8a76281381a951ec3f19a9ada16f0663f3f

    • SHA256

      c383aeb047803c63c3f97674938eb118ae7d14524c31528c5b52cb43821cabe7

    • SHA512

      f1d6c917e381dec441991aca6ec8866a6e75c854014ac6339eefc97e8a27b09e5a7ecd498b386c6563312d89554b412400b94ecc84742c646e225744b7b08a6f

    • SSDEEP

      6144:UkeENDvTSn2SV/GuhYdViC7X57+nMBH1mXtwaCRrmV:UNEND/k/GLPX57+nc1At1cqV

    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