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Overview

overview

8

Static

static

3

10039ca3eb...18.exe

windows7-x64

8

10039ca3eb...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    10039ca3ebdc7bff3ea1a1d68cbbcc08_JaffaCakes118

  • Size

    318KB

  • Sample

    241003-wr35ksyhmm

  • MD5

    10039ca3ebdc7bff3ea1a1d68cbbcc08

  • SHA1

    8b247aff21386871f7c5092690a4919fe57699aa

  • SHA256

    9b710bc65ca6aa48e274ed57dd86edbe28e7db6b2f59fe15639bffd24582a8fb

  • SHA512

    08396937afbff296f9d607e48660f20c26ab7b89662dedc8bf478924d40dac514352986694639750f7e1dd87a3aa95cb540d66f011a26e8fd7de6a4c65c3513c

  • SSDEEP

    3072:lkOXLbHL0ZbSPKBGkg1iOGQFSqyIJXf1JFGTpghMLbMvjVUuZxPUvR989EpEvZBh:fXL30wp71iOGelA2j/jrvZla7j7

Score
8/10
bootkitdiscoverypersistence

Malware Config

Targets

    • Target

      10039ca3ebdc7bff3ea1a1d68cbbcc08_JaffaCakes118

    • Size

      318KB

    • MD5

      10039ca3ebdc7bff3ea1a1d68cbbcc08

    • SHA1

      8b247aff21386871f7c5092690a4919fe57699aa

    • SHA256

      9b710bc65ca6aa48e274ed57dd86edbe28e7db6b2f59fe15639bffd24582a8fb

    • SHA512

      08396937afbff296f9d607e48660f20c26ab7b89662dedc8bf478924d40dac514352986694639750f7e1dd87a3aa95cb540d66f011a26e8fd7de6a4c65c3513c

    • SSDEEP

      3072:lkOXLbHL0ZbSPKBGkg1iOGQFSqyIJXf1JFGTpghMLbMvjVUuZxPUvR989EpEvZBh:fXL30wp71iOGelA2j/jrvZla7j7

    Score
    8/10
    bootkitdiscoverypersistence

    • Drops file in Drivers directory

    • Adds Run key to start application

      persistence

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks