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Analysis

  • max time kernel
    114s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/11/2024, 09:30

General

  • Target

    829824757b68803f2d98dc20236522a8325bda88e2d041160f6f7bae23c734a9N.exe

  • Size

    541KB

  • MD5

    9da9155c26132904d55955cad1692580

  • SHA1

    f0dbf083ffcef5f42d4ebb976db3ab53477e5d73

  • SHA256

    829824757b68803f2d98dc20236522a8325bda88e2d041160f6f7bae23c734a9

  • SHA512

    bff86419dc73ee511add6f760c3e2cb3e067c329fbd8d4b43822b5e3b4512a7d4db78cb13671fd980e29795be162893c72195b62f8bd682f55666f9099ee8c7b

  • SSDEEP

    12288:Fy90zTlUqc+tj9/OEI3b3LZCIZWN6FP18bvKeA+h:Fybqc+th/YlA6FP18bvVP

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 17 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 20 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\829824757b68803f2d98dc20236522a8325bda88e2d041160f6f7bae23c734a9N.exe
    "C:\Users\Admin\AppData\Local\Temp\829824757b68803f2d98dc20236522a8325bda88e2d041160f6f7bae23c734a9N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4868
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\46188887.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\46188887.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:400
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 1008
        3⤵
        • Program crash
        PID:2636
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk670926.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk670926.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2244
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 400 -ip 400
    1⤵
      PID:3924

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\46188887.exe

      Filesize

      258KB

      MD5

      8ad013032f1557257de9c9a6d7227fca

      SHA1

      3dec5b11bf3c1a8f2b6d58098b7cf5c5942d8018

      SHA256

      24b2aed9de6520982e05f155f32dcd31bbfc104dedba5a2af332b53d18dbad37

      SHA512

      6125b9ffce4159bc8989677b53435226533c584efb7c46b88c6bc5adfbd6a755adda5db76b904875c67848a5af35295cb2607afd3281260c8f9895533ad2b142

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk670926.exe

      Filesize

      340KB

      MD5

      fd38f19e5dc3241ba324b30f33f7e00e

      SHA1

      a6b065a5446b6f1114399187934f6cec7df1170c

      SHA256

      a7de002e1800d8321c4e87bbdff6f38710f777868a0bed6b03da51aef9d55ff9

      SHA512

      4363611beb22e1cf8afa76a366fd4b8f5542f8516f98b15f9f0ec56151f3081f723c5acc7609089b41e688b80c52d6342ae721b6488abe4daf5c975da8eda180

    • memory/400-49-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/400-27-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-12-0x00000000074A0000-0x0000000007A44000-memory.dmp

      Filesize

      5.6MB

    • memory/400-13-0x00000000049E0000-0x00000000049F8000-memory.dmp

      Filesize

      96KB

    • memory/400-11-0x0000000000400000-0x0000000002B9B000-memory.dmp

      Filesize

      39.6MB

    • memory/400-21-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-41-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-39-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-38-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-35-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-33-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-32-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-29-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-8-0x0000000002BD0000-0x0000000002CD0000-memory.dmp

      Filesize

      1024KB

    • memory/400-25-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-23-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-19-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-17-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-15-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-14-0x00000000049E0000-0x00000000049F3000-memory.dmp

      Filesize

      76KB

    • memory/400-42-0x0000000000400000-0x0000000002B9B000-memory.dmp

      Filesize

      39.6MB

    • memory/400-44-0x0000000002BD0000-0x0000000002CD0000-memory.dmp

      Filesize

      1024KB

    • memory/400-46-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/400-9-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/400-10-0x0000000004890000-0x00000000048AA000-memory.dmp

      Filesize

      104KB

    • memory/400-48-0x0000000000400000-0x0000000002B9B000-memory.dmp

      Filesize

      39.6MB

    • memory/2244-57-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-55-0x0000000007170000-0x00000000071AA000-memory.dmp

      Filesize

      232KB

    • memory/2244-61-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-69-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-89-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-87-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-85-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-83-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-81-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-54-0x00000000070F0000-0x000000000712C000-memory.dmp

      Filesize

      240KB

    • memory/2244-75-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-73-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-71-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-67-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-65-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-63-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-79-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-59-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-77-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-56-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/2244-848-0x0000000009D20000-0x000000000A338000-memory.dmp

      Filesize

      6.1MB

    • memory/2244-849-0x00000000072C0000-0x00000000072D2000-memory.dmp

      Filesize

      72KB

    • memory/2244-850-0x000000000A340000-0x000000000A44A000-memory.dmp

      Filesize

      1.0MB

    • memory/2244-851-0x000000000A460000-0x000000000A49C000-memory.dmp

      Filesize

      240KB

    • memory/2244-852-0x0000000006C20000-0x0000000006C6C000-memory.dmp

      Filesize

      304KB