Analysis

  • max time kernel
    155s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/01/2024, 05:18

General

  • Target

    3ffdf6cc22098162d75e52d5900c291c.exe

  • Size

    82KB

  • MD5

    3ffdf6cc22098162d75e52d5900c291c

  • SHA1

    bf713f86dc6710267e77572c32f7bbddbbf25196

  • SHA256

    b8fd905fb0a03d1f8cb738e260c4cea990dd7c51c26a2c75db14baa26e7b4063

  • SHA512

    53a17a342b7ff3be3190cba2682517086ab100f1c789c3546382e77b44e0e6149f5b45b6191394d51edd72939748abb650a30335a41115fcfca3f6498e15012d

  • SSDEEP

    1536:3H+xavbOklLZW63v87bjA5DGCt5tIs4GvGX30hVkmj7LFTFUYRh5:3aaDvc63rtXIzGvo30hVnVFUYV

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\3ffdf6cc22098162d75e52d5900c291c.exe
    "C:\Users\Admin\AppData\Local\Temp\3ffdf6cc22098162d75e52d5900c291c.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Users\Admin\AppData\Local\Temp\3ffdf6cc22098162d75e52d5900c291c.exe
      C:\Users\Admin\AppData\Local\Temp\3ffdf6cc22098162d75e52d5900c291c.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1248

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\3ffdf6cc22098162d75e52d5900c291c.exe

          Filesize

          82KB

          MD5

          df9b0164c474e3619d5b1df86b3e935e

          SHA1

          f92b91f762a03ce82d12e987df5fdd4beb2da176

          SHA256

          7b8254f2b74d122977c055fbdcc710c65290dcf4f19794b71652cbcbbf94bded

          SHA512

          4692186e987660c8b7acdd6a903335ddfa94754ddf6f818b019384e6bbd8da4ce376ac93504bd49d5c7f7d2736a2522f52b8675cc61deacafc07cf91d7db1621

        • memory/1248-13-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/1248-14-0x00000000001B0000-0x00000000001DF000-memory.dmp

          Filesize

          188KB

        • memory/1248-20-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/1248-24-0x00000000014E0000-0x00000000014FB000-memory.dmp

          Filesize

          108KB

        • memory/2944-0-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2944-1-0x00000000001C0000-0x00000000001EF000-memory.dmp

          Filesize

          188KB

        • memory/2944-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2944-11-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB