Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 19:49

General

  • Target

    136c893af9ca0ff250c4d5cfc022c4f0976641a83fdf4e00a6e9cbba7c7424b7.exe

  • Size

    549KB

  • MD5

    804074fe156eabd958000f5e9a04736e

  • SHA1

    159bc7799eefa7c196e26be371fd2285e9afd6b4

  • SHA256

    136c893af9ca0ff250c4d5cfc022c4f0976641a83fdf4e00a6e9cbba7c7424b7

  • SHA512

    dd7bd8f91f61ba4d7bb980a42da53362380b6bb24381c0eb7c8b6d4d829fc1bde3cb4c66546b1c66d35ee230815f1c76a9a6f650a523d9840b6a0e0ca647aae1

  • SSDEEP

    12288:7y90eTer0iMCyJHYnBl6hALGuDMuzbwor48L6z:7yryrXVuH8l6hgGAt4Qw

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\136c893af9ca0ff250c4d5cfc022c4f0976641a83fdf4e00a6e9cbba7c7424b7.exe
    "C:\Users\Admin\AppData\Local\Temp\136c893af9ca0ff250c4d5cfc022c4f0976641a83fdf4e00a6e9cbba7c7424b7.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr781767.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr781767.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:3336
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3336 -s 1084
        3⤵
        • Program crash
        PID:3856
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu929858.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu929858.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2800
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3336 -ip 3336
    1⤵
      PID:4848

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr781767.exe

            Filesize

            286KB

            MD5

            6f54e55bf2ad08d53e631417b1bb9734

            SHA1

            1f091f2bfd33a385f5739367d25d5fe02531a7a9

            SHA256

            ba32d1f29a4a48627697b4ee34fa0f3b4e0d024f9694689d3b14499ce73ceef3

            SHA512

            a239408e59287a9baf84606c4bc54730e5a75235a474ec1513a9da1014d64e6bf5861f8b8e949df94fb9b8c03b3705b00040a39989a6654c5611db3b32ba7a38

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu929858.exe

            Filesize

            359KB

            MD5

            4efc59cdd4e1525983816aecaed824f1

            SHA1

            69384686e4d33ce8d7cd90a25651d3fd2bfb0393

            SHA256

            e285fd7212da4fc21fac939e4590d430e3e97ceda0729dbfb6eac9068a50bc3b

            SHA512

            66e15cff56435431fb2877b11883c7e1ad0cc9d80a87b4de141b65b495be48e449589f1bc2ff06ccbb17d9eed120f10abdfa48958520e2b03572bcbfff9d9b1c

          • memory/2800-80-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-74-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-62-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-76-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-84-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-64-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-68-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-70-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-72-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-78-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-58-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-57-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-60-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-850-0x00000000072F0000-0x0000000007302000-memory.dmp

            Filesize

            72KB

          • memory/2800-853-0x0000000004DB0000-0x0000000004DFC000-memory.dmp

            Filesize

            304KB

          • memory/2800-852-0x000000000A4B0000-0x000000000A4EC000-memory.dmp

            Filesize

            240KB

          • memory/2800-851-0x000000000A3A0000-0x000000000A4AA000-memory.dmp

            Filesize

            1.0MB

          • memory/2800-849-0x0000000009D80000-0x000000000A398000-memory.dmp

            Filesize

            6.1MB

          • memory/2800-86-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-88-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-90-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-82-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-66-0x0000000004B90000-0x0000000004BC5000-memory.dmp

            Filesize

            212KB

          • memory/2800-56-0x0000000004B90000-0x0000000004BCA000-memory.dmp

            Filesize

            232KB

          • memory/2800-55-0x00000000049C0000-0x00000000049FC000-memory.dmp

            Filesize

            240KB

          • memory/3336-32-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-50-0x0000000000400000-0x0000000002BB1000-memory.dmp

            Filesize

            39.7MB

          • memory/3336-49-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3336-46-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3336-44-0x0000000002C90000-0x0000000002CBD000-memory.dmp

            Filesize

            180KB

          • memory/3336-43-0x0000000002F00000-0x0000000003000000-memory.dmp

            Filesize

            1024KB

          • memory/3336-15-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-16-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-18-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-20-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-22-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-24-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-26-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-28-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-30-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-34-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-36-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-38-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-42-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-40-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

            Filesize

            72KB

          • memory/3336-14-0x0000000000400000-0x0000000002BB1000-memory.dmp

            Filesize

            39.7MB

          • memory/3336-13-0x0000000004CB0000-0x0000000004CC8000-memory.dmp

            Filesize

            96KB

          • memory/3336-12-0x0000000007200000-0x00000000077A4000-memory.dmp

            Filesize

            5.6MB

          • memory/3336-11-0x0000000004C80000-0x0000000004C9A000-memory.dmp

            Filesize

            104KB

          • memory/3336-10-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3336-9-0x0000000002C90000-0x0000000002CBD000-memory.dmp

            Filesize

            180KB

          • memory/3336-8-0x0000000002F00000-0x0000000003000000-memory.dmp

            Filesize

            1024KB