Analysis

  • max time kernel
    158s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 11:19

General

  • Target
    16fa2a84eca21883060e274ddae9ce67.exe
  • Size 82KB
  • Sample231230-neyqbsfhdr
  • SHA256 e9a1e6bc524bac0ed01a960b6227d3be4b047e655feb8afef7fcf6f918467709
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16fa2a84eca21883060e274ddae9ce67.exe
    "C:\Users\Admin\AppData\Local\Temp\16fa2a84eca21883060e274ddae9ce67.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1532
    • C:\Users\Admin\AppData\Local\Temp\16fa2a84eca21883060e274ddae9ce67.exe
      C:\Users\Admin\AppData\Local\Temp\16fa2a84eca21883060e274ddae9ce67.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2620

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        16fa2a84eca21883060e274ddae9ce67.exe

        • Path C:\Users\Admin\AppData\Local\Temp\16fa2a84eca21883060e274ddae9ce67.exe
        • Size 82KB
        • SHA256 41872b30581ec8db686d7dff98e35e0a3641f8df6936cc1ca58845cf465bfecc
        • MD5 SHA1 SHA512 SSDEEP

        memory/1532-0-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/1532-1-0x00000000000F0000-0x000000000011F000-memory.dmp

        memory/1532-2-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1532-11-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/2620-13-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2620-14-0x0000000001430000-0x000000000145F000-memory.dmp

        memory/2620-20-0x0000000000400000-0x000000000040E000-memory.dmp

        memory/2620-23-0x00000000014F0000-0x000000000150B000-memory.dmp