Overview

overview

10

Static

static

10

fed774bd34...18.exe

windows7-x64

10

fed774bd34...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fed774bd34f2f29d0617099a280e9961_JaffaCakes118

  • Size

    7KB

  • Sample

    241219-hebb5ssqcw

  • MD5

    fed774bd34f2f29d0617099a280e9961

  • SHA1

    d2e73b672d3f80398a2621c87ae202119bb5fc07

  • SHA256

    edb8cfc935436689c16d3471b10bd5d0f8094fdb0d75dbfb659ec40497e4defe

  • SHA512

    ae224c67e36b72d9025ada85d25db4d8f689ed94a83102e4800e00a49b09a6e35ac9b4582fbbbb4ab5becc81d0333fa7a1f27ea99c480e18b9d482a76718e2b1

  • SSDEEP

    192:Tzdrr1FG1WDCgmjPZBgtbLLzdtPB5Nj6MUA:Tprr1gkDCgSUtTTDNGMB

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      fed774bd34f2f29d0617099a280e9961_JaffaCakes118

    • Size

      7KB

    • MD5

      fed774bd34f2f29d0617099a280e9961

    • SHA1

      d2e73b672d3f80398a2621c87ae202119bb5fc07

    • SHA256

      edb8cfc935436689c16d3471b10bd5d0f8094fdb0d75dbfb659ec40497e4defe

    • SHA512

      ae224c67e36b72d9025ada85d25db4d8f689ed94a83102e4800e00a49b09a6e35ac9b4582fbbbb4ab5becc81d0333fa7a1f27ea99c480e18b9d482a76718e2b1

    • SSDEEP

      192:Tzdrr1FG1WDCgmjPZBgtbLLzdtPB5Nj6MUA:Tprr1gkDCgSUtTTDNGMB

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • Renames multiple (2206) 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