Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    20/04/2026, 09:28

General

  • Target
    090661ONIIUU5J8UrvknDivsn_1988RXU11ANUPL.vbs
  • Size 3.9MB
  • Sample260420-lfdqfaev5q
  • SHA256 2f9e3722ed0d84800c5194052c41dd8fb030912c354cc91e7b3eff15746f02e5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\090661ONIIUU5J8UrvknDivsn_1988RXU11ANUPL.vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2832
    • C:\Users\Admin\AppData\Local\8atZZ0FG9nBKZatdx.exe
      "C:\Users\Admin\AppData\Local\8atZZ0FG9nBKZatdx.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4664

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        8atZZ0FG9nBKZatdx.zip

        • Path C:\Users\Admin\AppData\Local\8atZZ0FG9nBKZatdx.zip
        • Size 2.8MB
        • SHA256 7601a3f4a69c3b8bc3bc6fc34c43efa7313a2e4ab252f61a58848c2e6d4b8bf4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2832-31-0x0000016FA9530000-0x0000016FA953C000-memory.dmp

        memory/4664-32-0x0000000000220000-0x0000000001220000-memory.dmp