Overview

overview

10

Static

static

10

75191b0312...18.exe

windows7-x64

10

75191b0312...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    75191b0312aebc9d5fe6d03e8811a11b_JaffaCakes118

  • Size

    7KB

  • Sample

    241024-2aadtswcpa

  • MD5

    75191b0312aebc9d5fe6d03e8811a11b

  • SHA1

    1665498c8373958239b5a1d524edca8babcdd203

  • SHA256

    9103d39318bd1735df2eb88db26011c7d7ab6ba5c62a6703f8c71b6dd3049fbd

  • SHA512

    c737fa9d0f659c16beec70cbaab390d09ca66f8a2fc706a366851fca47836af8da1e730ed26d5b969688921b5eaf35d6aa6c06e9965fee34c2f2068904215df6

  • SSDEEP

    96:cSZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExZ9q8p8SAtV/p97pvpE+:5zdrr1FG1WDCgmjPZZFpkVxj2FMUA

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      75191b0312aebc9d5fe6d03e8811a11b_JaffaCakes118

    • Size

      7KB

    • MD5

      75191b0312aebc9d5fe6d03e8811a11b

    • SHA1

      1665498c8373958239b5a1d524edca8babcdd203

    • SHA256

      9103d39318bd1735df2eb88db26011c7d7ab6ba5c62a6703f8c71b6dd3049fbd

    • SHA512

      c737fa9d0f659c16beec70cbaab390d09ca66f8a2fc706a366851fca47836af8da1e730ed26d5b969688921b5eaf35d6aa6c06e9965fee34c2f2068904215df6

    • SSDEEP

      96:cSZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExZ9q8p8SAtV/p97pvpE+:5zdrr1FG1WDCgmjPZZFpkVxj2FMUA

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • 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