Analysis

  • max time kernel
    92s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2024, 15:26

General

  • Target

    9c06f79b249f01e5333f2b7327502e3e.exe

  • Size

    1.3MB

  • MD5

    9c06f79b249f01e5333f2b7327502e3e

  • SHA1

    b3816189467add3db446fbf4b4e07233c73a5b51

  • SHA256

    5064d5d54a6b94946b036e7c27c8fcfe053861a365cddbd61de5387d172aab81

  • SHA512

    0194267787b1591e9146017dde71a1ea139c069cea22b98681b5078ccf6df6608d3b004df7cf07e8f10ce0d1073463b2ce8df27cf5ed8779a79b8dccbfbaaf88

  • SSDEEP

    24576:mKp9+rigb4uiq0zRPsHRTOXuUJXY9YnQgscUgGoGmR7WvG:nPTgb45q0FPsxqLY9YQz0lr

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c06f79b249f01e5333f2b7327502e3e.exe
    "C:\Users\Admin\AppData\Local\Temp\9c06f79b249f01e5333f2b7327502e3e.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Users\Admin\AppData\Local\Temp\9c06f79b249f01e5333f2b7327502e3e.exe
      C:\Users\Admin\AppData\Local\Temp\9c06f79b249f01e5333f2b7327502e3e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4900

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\9c06f79b249f01e5333f2b7327502e3e.exe

          Filesize

          1.3MB

          MD5

          e0ead0298fbde5b8b33cc2a1a26a5347

          SHA1

          c9cd8261f6e995d85df15426c783105479823791

          SHA256

          519d1122460311cf4e30491f8701222f51a8edbeef901917a358970c97d6c65c

          SHA512

          257c4f81c2faf010efe589112883ffd6cd9e90be0a99f981f630cd712f1a2740acefc4858f48911f7d6d49ff9e85a02b9d07ecedccde7117e1e7d5437d1c1503

        • memory/2784-0-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2784-1-0x0000000001BF0000-0x0000000001D02000-memory.dmp

          Filesize

          1.1MB

        • memory/2784-2-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2784-14-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/4900-15-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/4900-16-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/4900-17-0x0000000001870000-0x0000000001982000-memory.dmp

          Filesize

          1.1MB

        • memory/4900-24-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB