Analysis

  • max time kernel
    62s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-04-2024 18:18

General

  • Target

    04ccc94ffe962e255e62c1a95914c62569b16af49feea119bd9d7a36e0feb37c.exe

  • Size

    437KB

  • MD5

    6d68c6ee3cfb0db466a6e1cb75c82159

  • SHA1

    76582075bc63a764b26f3b08879916edc3e0cc1a

  • SHA256

    04ccc94ffe962e255e62c1a95914c62569b16af49feea119bd9d7a36e0feb37c

  • SHA512

    8964c14f2897afc19a9a0652b1a3dfeea895eefce98ab1ddd25b7087ccc594b0c51f0d9be29d05b1a2a9cf2a57438a99011eccfd66f1e6cb5cfb8ab7a660e92a

  • SSDEEP

    6144:Rsp0yN90QEyrt8fS7LT1iXm3PgsB308Cz55r/MNc1WK1HC5B2c7cZ40keje/N+M:ry90EtLJPTE55LMSWK1i17cq0hQR

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 34 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs
  • Detects executables embedding registry key / value combination indicative of disabling Windows Defender features 34 IoCs
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04ccc94ffe962e255e62c1a95914c62569b16af49feea119bd9d7a36e0feb37c.exe
    "C:\Users\Admin\AppData\Local\Temp\04ccc94ffe962e255e62c1a95914c62569b16af49feea119bd9d7a36e0feb37c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3356
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161491743.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161491743.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4232
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\283533626.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\283533626.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3928
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3928 -s 1080
        3⤵
        • Program crash
        PID:1236
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3928 -ip 3928
    1⤵
      PID:1776

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\161491743.exe

      Filesize

      175KB

      MD5

      ea5962c6896c58b0c43e396f1c7a2960

      SHA1

      c499a98d0db2cd886559364727a4f8aa0355d7bb

      SHA256

      72ba5705fc6129976f5b7940e302b1fe45d28d40290f96cc4876958ad369f4ca

      SHA512

      8c635383330d9ca3ff4195164fed13fcbfde5e0f5392e34378d0118658d4042d4f43731f21825242f51b73a36aeda031845b2ebbae78868912c45438685f8558

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\283533626.exe

      Filesize

      332KB

      MD5

      1e9dc1b0c2d04b90843dc698ab159f91

      SHA1

      da9a5344cf089916e15dbad341b9d450af9ad0be

      SHA256

      f3bf0d39dd835a1d31d94200d74922979ccb5ae6c97a50a73133de98655c4e15

      SHA512

      0b15f25cbdae011ef81ad10af1a2c4157f2a643b1f4b8b7ab36d599ccce8abafc8276655616700316bb83d7cfd21dcb6671d702454f074249882aa2c4430de54

    • memory/3928-71-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-67-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-85-0x0000000074010000-0x00000000747C0000-memory.dmp

      Filesize

      7.7MB

    • memory/3928-53-0x0000000004BF0000-0x0000000004C00000-memory.dmp

      Filesize

      64KB

    • memory/3928-54-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-55-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-57-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-59-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-61-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-63-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-65-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-50-0x0000000002360000-0x000000000237A000-memory.dmp

      Filesize

      104KB

    • memory/3928-69-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-73-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-75-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-77-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-48-0x00000000005E0000-0x000000000060D000-memory.dmp

      Filesize

      180KB

    • memory/3928-79-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-81-0x00000000024B0000-0x00000000024C2000-memory.dmp

      Filesize

      72KB

    • memory/3928-52-0x00000000024B0000-0x00000000024C8000-memory.dmp

      Filesize

      96KB

    • memory/3928-47-0x0000000000760000-0x0000000000860000-memory.dmp

      Filesize

      1024KB

    • memory/3928-49-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/3928-51-0x0000000074010000-0x00000000747C0000-memory.dmp

      Filesize

      7.7MB

    • memory/3928-84-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/4232-26-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-18-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-8-0x00000000740E0000-0x0000000074890000-memory.dmp

      Filesize

      7.7MB

    • memory/4232-42-0x00000000740E0000-0x0000000074890000-memory.dmp

      Filesize

      7.7MB

    • memory/4232-13-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-14-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-16-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-20-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-22-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-24-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-7-0x0000000002290000-0x00000000022AA000-memory.dmp

      Filesize

      104KB

    • memory/4232-9-0x0000000004A80000-0x0000000004A90000-memory.dmp

      Filesize

      64KB

    • memory/4232-28-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-30-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-32-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-34-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-37-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-40-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-38-0x0000000004990000-0x00000000049A3000-memory.dmp

      Filesize

      76KB

    • memory/4232-12-0x0000000004990000-0x00000000049A8000-memory.dmp

      Filesize

      96KB

    • memory/4232-11-0x0000000004A90000-0x0000000005034000-memory.dmp

      Filesize

      5.6MB

    • memory/4232-10-0x0000000004A80000-0x0000000004A90000-memory.dmp

      Filesize

      64KB