Resubmissions

09/08/2026, 00:45

260809-a32v1afn4w7

09/08/2026, 00:10

260809-agkdts1sbv7

Analysis

  • max time kernel
    898s
  • max time network
    614s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 00:10

General

  • Target
    ConcreteAbyss/Manifest_UFSFiles_Win64.txt
  • Size 2.0MB
  • Sample260809-agkdts1sbv
  • SHA256 c3856e25f4e03040e1e5459107053928c65edc5a78333e5e6c3e48a217d066b9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Opens file in notepad (likely ransom note) 1 IoCs

Processes

  • C:\Windows\system32\NOTEPAD.EXE
    C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\ConcreteAbyss\Manifest_UFSFiles_Win64.txt
    1⤵
    • Opens file in notepad (likely ransom note)
    PID:4400

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads