Analysis

  • max time kernel
    27s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    12/04/2023, 19:23

General

  • Target

    014530b36dce976d242b989bfde199b6be2bff1dea56a14548e53d59373e1c40.exe

  • Size

    1.9MB

  • MD5

    a5ba022be5ccded110c85ef67e95cfb5

  • SHA1

    a4dd4b8da587538be94a7f86bbb381c06fede738

  • SHA256

    014530b36dce976d242b989bfde199b6be2bff1dea56a14548e53d59373e1c40

  • SHA512

    a5bbb49e822d3245868090af9fe11abb441351fdc7cbdc1507081732cdd7867a5d8127214cdac2204e37050d435f4d526569fa7ca88579326d262f23f34fa9a4

  • SSDEEP

    49152:2Lni0QsBP++StfPQ7HrSPeCecvzr2Bq1cWi:ei0lBmD5PQ7H/Vc/2h

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\014530b36dce976d242b989bfde199b6be2bff1dea56a14548e53d59373e1c40.exe
    "C:\Users\Admin\AppData\Local\Temp\014530b36dce976d242b989bfde199b6be2bff1dea56a14548e53d59373e1c40.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1580
    • C:\Users\Admin\AppData\Local\Temp\YShow3D.exe
      C:\Users\Admin\AppData\Local\Temp\\YShow3D.exe /i Çë²åÈëÈí¼þ¹· /t Ìáʾ£ºB8 /k 64
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:944

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\YShow3D.exe

          Filesize

          326KB

          MD5

          08c643c256d31bf018d9b099482ea1a7

          SHA1

          8235a6d3e6ceaf7f4237c2b81a871fa936d64984

          SHA256

          3eb030744468aad8e778b22d62c6610f84f6c6371219e1469afed4e3f1427781

          SHA512

          a46e5d258e145b26006dd175a41dfa9e39db92fe604683c180a1089047d9d8ef229f1761e07b66a22382f4fdf8c5e0e1e081b867228c0a63eb9f7627329d2085

        • C:\Users\Admin\AppData\Local\Temp\YShow3D.exe

          Filesize

          326KB

          MD5

          08c643c256d31bf018d9b099482ea1a7

          SHA1

          8235a6d3e6ceaf7f4237c2b81a871fa936d64984

          SHA256

          3eb030744468aad8e778b22d62c6610f84f6c6371219e1469afed4e3f1427781

          SHA512

          a46e5d258e145b26006dd175a41dfa9e39db92fe604683c180a1089047d9d8ef229f1761e07b66a22382f4fdf8c5e0e1e081b867228c0a63eb9f7627329d2085

        • \Users\Admin\AppData\Local\Temp\YShow3D.exe

          Filesize

          326KB

          MD5

          08c643c256d31bf018d9b099482ea1a7

          SHA1

          8235a6d3e6ceaf7f4237c2b81a871fa936d64984

          SHA256

          3eb030744468aad8e778b22d62c6610f84f6c6371219e1469afed4e3f1427781

          SHA512

          a46e5d258e145b26006dd175a41dfa9e39db92fe604683c180a1089047d9d8ef229f1761e07b66a22382f4fdf8c5e0e1e081b867228c0a63eb9f7627329d2085

        • memory/1580-55-0x0000000000400000-0x00000000006BE000-memory.dmp

          Filesize

          2.7MB

        • memory/1580-54-0x0000000000400000-0x00000000006BE000-memory.dmp

          Filesize

          2.7MB

        • memory/1580-62-0x0000000000400000-0x00000000006BE000-memory.dmp

          Filesize

          2.7MB

        • memory/1580-63-0x0000000002460000-0x000000000258B000-memory.dmp

          Filesize

          1.2MB