Analysis

  • max time kernel
    1793s
  • max time network
    1803s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-03-2024 19:18

General

  • Target

    BloodEagle Ransomware Builder.exe

  • Size

    683KB

  • MD5

    bd74ac3a184b41087eaffe1c4e5575f1

  • SHA1

    dcf0cc5cf9d633f398bda7821bb04b89ac60870d

  • SHA256

    87675dc68eac28c09af5658389267f7160d34865aaa4d2abaf4f127432333bcc

  • SHA512

    bed0db9ed78e0459b151849b6c04ed626a664b6779fdce3b5ccdced5dc06c2eea208b08dc1cf153a6781587c45fba3d92a8f5a27952c58fcace27330a75d9526

  • SSDEEP

    3072:hL6xoPurnfsj7A0H7GMgXuD//bFLAkC3IGYWEyNakhm5Zt1HrTM/rFLjZkJ:8kj0aGMVFLQJPJUEFL2

Score
10/10

Malware Config

Signatures

  • Chaos

    Ransomware family first seen in June 2021.

  • Chaos Ransomware 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BloodEagle Ransomware Builder.exe
    "C:\Users\Admin\AppData\Local\Temp\BloodEagle Ransomware Builder.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4008
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4148 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2488
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=5416 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:5060

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4008-0-0x00000000001A0000-0x0000000000250000-memory.dmp

        Filesize

        704KB

      • memory/4008-1-0x00007FFD3F7C0000-0x00007FFD40281000-memory.dmp

        Filesize

        10.8MB

      • memory/4008-2-0x000000001B060000-0x000000001B070000-memory.dmp

        Filesize

        64KB

      • memory/4008-3-0x000000001B060000-0x000000001B070000-memory.dmp

        Filesize

        64KB

      • memory/4008-4-0x000000001B060000-0x000000001B070000-memory.dmp

        Filesize

        64KB

      • memory/4008-5-0x00007FFD3F7C0000-0x00007FFD40281000-memory.dmp

        Filesize

        10.8MB

      • memory/4008-6-0x000000001B060000-0x000000001B070000-memory.dmp

        Filesize

        64KB

      • memory/4008-7-0x000000001B060000-0x000000001B070000-memory.dmp

        Filesize

        64KB

      • memory/4008-8-0x000000001B060000-0x000000001B070000-memory.dmp

        Filesize

        64KB

      • memory/4008-9-0x000000001B060000-0x000000001B070000-memory.dmp

        Filesize

        64KB