Analysis

  • user interaction
    yes
  • max time kernel
    44s
  • max time network
    7s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    20/06/2026, 02:06

General

  • Target
    color.exe
  • Size 13.8MB
  • Sample260620-cjpsfacy2l
  • SHA256 d8809594785d9d33d0cb7399610f08dcc4bdfd379ad3a37991bc7f2c363fc4dc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\color.exe
    "C:\Users\Admin\AppData\Local\Temp\color.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\color.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4756
      • C:\Windows\system32\certutil.exe
        certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\color.exe" MD5
        3⤵
          PID:3632
        • C:\Windows\system32\find.exe
          find /i /v "md5"
          3⤵
            PID:3500
          • C:\Windows\system32\find.exe
            find /i /v "certutil"
            3⤵
              PID:3012

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              memory/1732-0-0x000000014015E000-0x000000014096A000-memory.dmp

              memory/1732-2-0x00007FFA0D8E0000-0x00007FFA0D8E2000-memory.dmp

              memory/1732-1-0x00007FFA0D8D0000-0x00007FFA0D8D2000-memory.dmp

              memory/1732-4-0x0000000140000000-0x0000000141733000-memory.dmp

              memory/1732-7-0x0000000140000000-0x0000000141733000-memory.dmp

              memory/1732-8-0x0000000140000000-0x0000000141733000-memory.dmp

              memory/1732-18-0x000000014015E000-0x000000014096A000-memory.dmp

              memory/1732-19-0x0000000140000000-0x0000000141733000-memory.dmp