Analysis

  • max time kernel
    123s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 15:21

General

  • Target

    788e2544756c4bf26a814846aa9b952f.exe

  • Size

    98KB

  • MD5

    788e2544756c4bf26a814846aa9b952f

  • SHA1

    3548cd81b5b7ec4af2c89c3981293fbc887aefe0

  • SHA256

    c103376d0fe9ad00327b7367bf6c4dbb384ba019ea410e452460f94578a64270

  • SHA512

    96eccac6a832cb6a9e6e8d742769ecd024c7f68c26e9640ba99919a2c767577b8bc6e9a7185a4e56c8bb415187163aa78e6b82b354c3ec13dc8a8d6d5593700e

  • SSDEEP

    1536:ihgIo0Du4UeWTg5+qcTQpzFIRUsWkerHsZZ/5k80LafoNlQxsgy:XIo064UG5+pYFIRjuM7ixagjRgy

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3468
      • C:\Users\Admin\AppData\Local\Temp\788e2544756c4bf26a814846aa9b952f.exe
        "C:\Users\Admin\AppData\Local\Temp\788e2544756c4bf26a814846aa9b952f.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:216
        • C:\Users\Admin\AppData\Local\Temp\788e2544756c4bf26a814846aa9b952f.exe
          C:\Users\Admin\AppData\Local\Temp\788e2544756c4bf26a814846aa9b952f.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3908

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/216-0-0x0000000000400000-0x0000000000454000-memory.dmp

      Filesize

      336KB

    • memory/216-6-0x0000000000400000-0x0000000000454000-memory.dmp

      Filesize

      336KB

    • memory/3468-9-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

      Filesize

      28KB

    • memory/3468-10-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

      Filesize

      4KB

    • memory/3908-3-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/3908-5-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/3908-7-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/3908-8-0x0000000010000000-0x0000000010013000-memory.dmp

      Filesize

      76KB

    • memory/3908-14-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/3908-15-0x0000000010000000-0x0000000010013000-memory.dmp

      Filesize

      76KB