Overview

overview

10

Static

static

3

c86e6c9a14...18.exe

windows7-x64

10

c86e6c9a14...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c86e6c9a14e2c11428dea7f72805d999_JaffaCakes118

  • Size

    43KB

  • Sample

    241205-tbe2psxmaq

  • MD5

    c86e6c9a14e2c11428dea7f72805d999

  • SHA1

    1e41e641e54bb6fb26b5706e39b90c93165bcb0b

  • SHA256

    1f210c60f90fd8403099482455f3220b56b2864bc4d2b6af0abda4a2c3854d40

  • SHA512

    32ed8ef777e5d30ae086d6bd05202b94932f6894e25a48c2e92a2e8a77ba80651c45ee04ed0b70831d479a74a2d48af14b40623e59c06223289cb3d4b144576d

  • SSDEEP

    768:wO70S7b0vJinmDOxCRfcwt5Dqcjgqa57R/SVcQPnmX5URz7D7PpUmNq:ngawv2PTq5D1jgZ7RKJeJU1D7PpUQ

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      c86e6c9a14e2c11428dea7f72805d999_JaffaCakes118

    • Size

      43KB

    • MD5

      c86e6c9a14e2c11428dea7f72805d999

    • SHA1

      1e41e641e54bb6fb26b5706e39b90c93165bcb0b

    • SHA256

      1f210c60f90fd8403099482455f3220b56b2864bc4d2b6af0abda4a2c3854d40

    • SHA512

      32ed8ef777e5d30ae086d6bd05202b94932f6894e25a48c2e92a2e8a77ba80651c45ee04ed0b70831d479a74a2d48af14b40623e59c06223289cb3d4b144576d

    • SSDEEP

      768:wO70S7b0vJinmDOxCRfcwt5Dqcjgqa57R/SVcQPnmX5URz7D7PpUmNq:ngawv2PTq5D1jgZ7RKJeJU1D7PpUQ

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • Renames multiple (2207) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Drops file in Drivers directory

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks