Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 05:07

General

  • Target

    fca2cc9e96ba82ef7011973b979167ccf291915f9c3de4f476d05869b240e241.exe

  • Size

    526KB

  • MD5

    dd477756bdbf3ea7d2db11d84dea2642

  • SHA1

    50bbd9cc1e2047b4ca4a54e3f7acf86b77d3ab73

  • SHA256

    fca2cc9e96ba82ef7011973b979167ccf291915f9c3de4f476d05869b240e241

  • SHA512

    1ce0bf16c597f560c870feee42d2ee74684de6e781d3b7e6757d32293fc3c1841b70d8298a22f3f6de744b3c546780d20a07f787a0c7a265dfdb6eb9733232e8

  • SSDEEP

    12288:EMrRy90Jbgs6A5Zhp3ZfXjGEjuzR19yXYaR5L:ly06AbZfTvjSy/R5L

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Signatures

  • Detects Healer an antivirus disabler dropper 2 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fca2cc9e96ba82ef7011973b979167ccf291915f9c3de4f476d05869b240e241.exe
    "C:\Users\Admin\AppData\Local\Temp\fca2cc9e96ba82ef7011973b979167ccf291915f9c3de4f476d05869b240e241.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhwN9843tx.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhwN9843tx.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4900
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf02KE90uw02.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf02KE90uw02.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1480
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf12ht77gG82.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf12ht77gG82.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2752

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhwN9843tx.exe

          Filesize

          381KB

          MD5

          6adb75c8e4ba1759bf06fc70b9a849c3

          SHA1

          04d59277782dfde6ff30857dcce127971f034226

          SHA256

          799e51f8294081864a0eabd78d2eb08d3ab6fe33cf296d3c4cd2151a87608d54

          SHA512

          339411f9c17226ee0f027bd0a8f9dd59fcae6629c6cab922fb6706148a342cce904b5f08f952a9b91d6a57a65c3b143c6ccba0099a685f7023493e4550a9988d

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf02KE90uw02.exe

          Filesize

          11KB

          MD5

          e6665415c3ad4ada24e17d08c79f0a08

          SHA1

          25167365761a692442d3766b5424c2e29d2fa968

          SHA256

          eb3481e379043907a28fa3e62af2294b7db5bd80d68701ad853e3096479873b0

          SHA512

          038e5c50372050543dff3f01bb3e6aacb8d2864dfe3d0f6ab4ba86cd1f26b46410864ff4d0b47cd9cca8129d32c4f8793f0914b1fd9a36fddf6f7faf8728dd44

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf12ht77gG82.exe

          Filesize

          292KB

          MD5

          bd407beaed8912f6f9f5b269e5a85686

          SHA1

          f9d8fc6c0a1ca9a1e0af1ca278f629994df04b1b

          SHA256

          3fb5f126878146985387aac28dc8b1c17d8ee6ae3630a0c754c135138180d367

          SHA512

          79eca3bfa76f241986888271cbcf4858a6eb2c729b1dbebcf000ae13b9fb1e981360c930e40c39437c027794ecce33d9302e6db93d65208ad6bb458aa1b2ff72

        • memory/1480-14-0x00007FFBF21E3000-0x00007FFBF21E5000-memory.dmp

          Filesize

          8KB

        • memory/1480-15-0x0000000000F90000-0x0000000000F9A000-memory.dmp

          Filesize

          40KB

        • memory/1480-16-0x00007FFBF21E3000-0x00007FFBF21E5000-memory.dmp

          Filesize

          8KB

        • memory/2752-64-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-54-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-24-0x0000000004B60000-0x0000000004BA4000-memory.dmp

          Filesize

          272KB

        • memory/2752-40-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-74-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-88-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-86-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-84-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-82-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-80-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-78-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-76-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-72-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-70-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-68-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-66-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-22-0x0000000002470000-0x00000000024B6000-memory.dmp

          Filesize

          280KB

        • memory/2752-62-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-60-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-58-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-56-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-23-0x0000000004C10000-0x00000000051B4000-memory.dmp

          Filesize

          5.6MB

        • memory/2752-52-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-50-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-48-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-46-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-44-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-42-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-38-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-36-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-34-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-33-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-30-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-28-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-26-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-25-0x0000000004B60000-0x0000000004B9E000-memory.dmp

          Filesize

          248KB

        • memory/2752-931-0x00000000051C0000-0x00000000057D8000-memory.dmp

          Filesize

          6.1MB

        • memory/2752-932-0x0000000005860000-0x000000000596A000-memory.dmp

          Filesize

          1.0MB

        • memory/2752-933-0x00000000059A0000-0x00000000059B2000-memory.dmp

          Filesize

          72KB

        • memory/2752-934-0x00000000059C0000-0x00000000059FC000-memory.dmp

          Filesize

          240KB

        • memory/2752-935-0x0000000005B50000-0x0000000005B9C000-memory.dmp

          Filesize

          304KB