Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 12:29

General

  • Target

    1aef2eb3dafe8098f4a261fb513c14820a3d7d4c28b58e5cd41f26d517955e7a.exe

  • Size

    247KB

  • MD5

    30856cbaaf25e2f06fda9fcbd887c7e4

  • SHA1

    dfcfd4c6c2ac909d6ea0f61c9a449e31312cd3a5

  • SHA256

    1aef2eb3dafe8098f4a261fb513c14820a3d7d4c28b58e5cd41f26d517955e7a

  • SHA512

    ce33494215a350cf9d5fcf72f5ed6cb532bb5c905af255fdfe6d2403ca66b5f421f68446914bbee392e1db03440fb6e3a610a67c731f86ba500909908175ef8f

  • SSDEEP

    6144:J1ndQXYM4oLhY1qqsmXHI25UstB7urbquTT:J1ndAYFolYQDiROMuRn

Score
10/10

Malware Config

Signatures

  • Chaos

    Ransomware family first seen in June 2021.

  • Chaos Ransomware 3 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1aef2eb3dafe8098f4a261fb513c14820a3d7d4c28b58e5cd41f26d517955e7a.exe
    "C:\Users\Admin\AppData\Local\Temp\1aef2eb3dafe8098f4a261fb513c14820a3d7d4c28b58e5cd41f26d517955e7a.exe"
    1⤵
      PID:4804
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 584
        2⤵
        • Program crash
        PID:4932
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4804 -ip 4804
      1⤵
        PID:3212

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4804-0-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/4804-2-0x0000000000480000-0x0000000000481000-memory.dmp

        Filesize

        4KB

      • memory/4804-4-0x0000000000402000-0x0000000000408000-memory.dmp

        Filesize

        24KB

      • memory/4804-3-0x00000000020B0000-0x00000000020F0000-memory.dmp

        Filesize

        256KB

      • memory/4804-1-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/4804-5-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/4804-7-0x00000000020B0000-0x00000000020F0000-memory.dmp

        Filesize

        256KB

      • memory/4804-6-0x0000000075230000-0x0000000075282000-memory.dmp

        Filesize

        328KB