Overview

overview

7

Static

static

7

b1d9da719d...18.exe

windows7-x64

7

b1d9da719d...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    b1d9da719de07b0e994988ca4813166d_JaffaCakes118

  • Size

    228KB

  • Sample

    240821-dcawdawgrh

  • MD5

    b1d9da719de07b0e994988ca4813166d

  • SHA1

    5038dc874e7a093926f04040a78ee3be7f48eadb

  • SHA256

    971f487217c3b4909d28a3436fb7c8aa6ae9585e8e227fdf17430bd603ae8d1c

  • SHA512

    4a05d0615cd3291193f43f2e7e0ebb03b658ecbfbc092bf26f887b2f3319ac9d249a4b3246c2fb0c9c831a4d0ed11c6456596565208484dc8e60258f39f1df2f

  • SSDEEP

    6144:x4Q9x2N2h74vSmC/eakYkJ9afR+9ge1LisQOcNeSVpK3aFYNqHjkr:SQn+vSbkYkqfRNe1LiN/bVp7mqHj0

Score
7/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target

      b1d9da719de07b0e994988ca4813166d_JaffaCakes118

    • Size

      228KB

    • MD5

      b1d9da719de07b0e994988ca4813166d

    • SHA1

      5038dc874e7a093926f04040a78ee3be7f48eadb

    • SHA256

      971f487217c3b4909d28a3436fb7c8aa6ae9585e8e227fdf17430bd603ae8d1c

    • SHA512

      4a05d0615cd3291193f43f2e7e0ebb03b658ecbfbc092bf26f887b2f3319ac9d249a4b3246c2fb0c9c831a4d0ed11c6456596565208484dc8e60258f39f1df2f

    • SSDEEP

      6144:x4Q9x2N2h74vSmC/eakYkJ9afR+9ge1LisQOcNeSVpK3aFYNqHjkr:SQn+vSbkYkqfRNe1LiN/bVp7mqHj0

    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