Overview

overview

7

Static

static

1

f50f8aa9fb...18.exe

windows7-x64

7

f50f8aa9fb...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    f50f8aa9fb19d7ec3e54517e93ffce70_JaffaCakes118

  • Size

    1.2MB

  • Sample

    240925-dwptmssbrk

  • MD5

    f50f8aa9fb19d7ec3e54517e93ffce70

  • SHA1

    7589ae9bf664e6c87787c020bb30166dc760a92c

  • SHA256

    917d0430e402640470b1c9f05c50c225df4a88317c7fa881f4864147e9887434

  • SHA512

    af3f5e991bcac22a16e6c15588ef0631801b3326daece291c0021bdafcdd1a34ce65630ba16b12746a3b1191fd86a000ac8dff214c10808339b661b8605167c8

  • SSDEEP

    24576:4S/s3o9UE3OBfejZhe2dVIFAca9vbObHk0izqcODrcRaV4DSpOvCVI:4S/s3o9VOcjZhe2ddybHk0izqcODriaU

Score
7/10
bootkitdiscoverypersistence

Malware Config

Targets

    • Target

      f50f8aa9fb19d7ec3e54517e93ffce70_JaffaCakes118

    • Size

      1.2MB

    • MD5

      f50f8aa9fb19d7ec3e54517e93ffce70

    • SHA1

      7589ae9bf664e6c87787c020bb30166dc760a92c

    • SHA256

      917d0430e402640470b1c9f05c50c225df4a88317c7fa881f4864147e9887434

    • SHA512

      af3f5e991bcac22a16e6c15588ef0631801b3326daece291c0021bdafcdd1a34ce65630ba16b12746a3b1191fd86a000ac8dff214c10808339b661b8605167c8

    • SSDEEP

      24576:4S/s3o9UE3OBfejZhe2dVIFAca9vbObHk0izqcODrcRaV4DSpOvCVI:4S/s3o9VOcjZhe2ddybHk0izqcODriaU

    Score
    7/10
    bootkitdiscoverypersistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks