Analysis

  • max time kernel
    5s
  • max time network
    153s
  • 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, 00:00

General

  • Target

    44dccd1d8b57ee3b5a8c7833f3cb9d72.dll

  • Size

    3.6MB

  • MD5

    44dccd1d8b57ee3b5a8c7833f3cb9d72

  • SHA1

    faec40b6e2f6b452c273b9ff2cb8101e8c554d5e

  • SHA256

    06c438f25d9fd9ced6066c62b1e9b6097401304289d3130e6a3af34e417eab49

  • SHA512

    b14a8131b47054132f511723d6ffaa5ca7bae9ddf907a0dd624ff3bb116737105806f6819a99433fcb0fbfeee223360e13d05496546e2a0eb947b6aedd8e293b

  • SSDEEP

    49152:3tiEM3qSat9+rZufjlxnyqxSgF8CP4rhDTF+2huh:3tT4ZurlL8CP4rh1+gu

Score
10/10

Malware Config

Signatures

  • UnicornStealer

    UnicornStealer is a modular infostealer written in C++.

  • Unicorn Stealer payload 18 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\44dccd1d8b57ee3b5a8c7833f3cb9d72.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\44dccd1d8b57ee3b5a8c7833f3cb9d72.dll,#1
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1932
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Windows\system32\svchost.exe"
        3⤵
          PID:508
          • C:\Windows\SysWOW64\dllhost.exe
            "C:\Windows\system32\dllhost.exe"
            4⤵
              PID:2508

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/508-13-0x0000000016460000-0x00000000165A5000-memory.dmp

        Filesize

        1.3MB

      • memory/508-2-0x0000000000230000-0x0000000000232000-memory.dmp

        Filesize

        8KB

      • memory/508-7-0x00000000023D0000-0x00000000023D8000-memory.dmp

        Filesize

        32KB

      • memory/508-8-0x0000000016460000-0x00000000165A5000-memory.dmp

        Filesize

        1.3MB

      • memory/1932-1-0x0000000000DA0000-0x0000000000DAA000-memory.dmp

        Filesize

        40KB

      • memory/1932-3-0x0000000002680000-0x0000000002A43000-memory.dmp

        Filesize

        3.8MB

      • memory/1932-5-0x0000000000DA0000-0x0000000000DAA000-memory.dmp

        Filesize

        40KB

      • memory/1932-0-0x0000000002680000-0x0000000002A43000-memory.dmp

        Filesize

        3.8MB

      • memory/2508-17-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-35-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-11-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-15-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-10-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-20-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-22-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-25-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-29-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-12-0x0000000001250000-0x0000000001258000-memory.dmp

        Filesize

        32KB

      • memory/2508-27-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-42-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-26-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-24-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-16-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-61-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-62-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB

      • memory/2508-64-0x0000000000400000-0x0000000000532000-memory.dmp

        Filesize

        1.2MB