Analysis

  • max time kernel
    153s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 04:30

General

  • Target

    5777ba5324a693756b82284f7388e8b57a8ee3f014cf09b9127c9db06269604a.exe

  • Size

    7KB

  • MD5

    31b39332874eca4bca19319073c479e2

  • SHA1

    2038839be53dc9ef2d3981d2ddbfb8ff5cfb2eaf

  • SHA256

    5777ba5324a693756b82284f7388e8b57a8ee3f014cf09b9127c9db06269604a

  • SHA512

    8347c8b63d03d1248e1b505ca171837a0a73237183b14ab2044336013c06cc0cc8f651baf33b5009b4411ad40000e89e423463f3f7192e5a69e5ed388b13c301

  • SSDEEP

    96:FHZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExs3aWOjj7jRmW+1xSqMB:9zdrr1FG1WDCgmjPZs3TgXMlSqMUA

Malware Config

Signatures

  • Detected Xorist Ransomware 2 IoCs
  • Xorist Ransomware

    Xorist is a ransomware first seen in 2020.

  • Drops file in Drivers directory 8 IoCs
  • UPX packed file 2 IoCs

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

  • Drops startup file 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Modifies registry class 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5777ba5324a693756b82284f7388e8b57a8ee3f014cf09b9127c9db06269604a.exe
    "C:\Users\Admin\AppData\Local\Temp\5777ba5324a693756b82284f7388e8b57a8ee3f014cf09b9127c9db06269604a.exe"
    1⤵
    • Drops file in Drivers directory
    • Drops startup file
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    PID:1840

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1840-132-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

  • memory/1840-133-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB