Overview

overview

6

Static

static

5

0041a4b550...18.exe

windows7-x64

6

0041a4b550...18.exe

windows10-2004-x64

6

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General

  • Target

    0041a4b550540c953d80675c2f393355_JaffaCakes118

  • Size

    241KB

  • Sample

    240930-jrv3raycla

  • MD5

    0041a4b550540c953d80675c2f393355

  • SHA1

    272d59fd9d93fcf143bf17e0d24588fbd66d7eab

  • SHA256

    e871ee74cce3b3605df73a2afb63654fcef14e51cb7fa0530ba4ff310346b3cf

  • SHA512

    2f82f9901d321781defa62a39c31ec18689b6b2df835a552b6e808287adf6550ee5aaa958e92bc4acb7cbad922b721f96801ed77331c11e9f324b5357b0d9798

  • SSDEEP

    6144:lkeENDvTSn2SV/GuhYdViC7X57+nMBL4HccnuVzZg:lNEND/k/GLPX57+nc4HhnwZg

Score
6/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target

      0041a4b550540c953d80675c2f393355_JaffaCakes118

    • Size

      241KB

    • MD5

      0041a4b550540c953d80675c2f393355

    • SHA1

      272d59fd9d93fcf143bf17e0d24588fbd66d7eab

    • SHA256

      e871ee74cce3b3605df73a2afb63654fcef14e51cb7fa0530ba4ff310346b3cf

    • SHA512

      2f82f9901d321781defa62a39c31ec18689b6b2df835a552b6e808287adf6550ee5aaa958e92bc4acb7cbad922b721f96801ed77331c11e9f324b5357b0d9798

    • SSDEEP

      6144:lkeENDvTSn2SV/GuhYdViC7X57+nMBL4HccnuVzZg:lNEND/k/GLPX57+nc4HhnwZg

    Score
    6/10
    bootkitdiscoverypersistenceupx

    • 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

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks