Analysis

  • max time kernel
    143s
  • max time network
    149s
  • 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, 05:05

General

  • Target

    e6fd1a2c57c0aab37e7f78d3ecd170574e8f330fadd15d1341489ea9172d085a.exe

  • Size

    1.2MB

  • MD5

    eb3ecaa37c0afb37dd77b0a846c45ff1

  • SHA1

    3e9210d8f6c32a945f2e8b3239236526eb89bf77

  • SHA256

    e6fd1a2c57c0aab37e7f78d3ecd170574e8f330fadd15d1341489ea9172d085a

  • SHA512

    f1842f715c26090836f122e6fded53e73a16e5e9a5541781a6ea263fcba37fad2a2f32da46ed22db89f94a9dc4849506888dea26b45c24b9b85df0487a00b33f

  • SSDEEP

    24576:XyeWBwzaIcoCdUEdGPwZY5jlB0cI6xHwsQ4iDSdgRq:ieiIcox1RjLDvxvvw

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

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 6 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e6fd1a2c57c0aab37e7f78d3ecd170574e8f330fadd15d1341489ea9172d085a.exe
    "C:\Users\Admin\AppData\Local\Temp\e6fd1a2c57c0aab37e7f78d3ecd170574e8f330fadd15d1341489ea9172d085a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plCv68eB71.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plCv68eB71.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3892
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plEP12wO85.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plEP12wO85.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1816
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plJQ68rT08.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plJQ68rT08.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2204
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\pljJ04mF60.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\pljJ04mF60.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3444
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buUJ94MY88.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buUJ94MY88.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1648
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\cahf55XI63.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\cahf55XI63.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:3124

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plCv68eB71.exe

          Filesize

          1.0MB

          MD5

          403590acef7ccdf70f55fdf7496c0994

          SHA1

          2e762b9032c13228cc0235c1a50ad539fbeb1230

          SHA256

          e1050f700dd79de16c20265e4046fb99b0da169ccc1eec81ffb419bd43df56a6

          SHA512

          edbbdc7cfdd72de22e0fa0c020b9a45fdf214f54fa95cea8026b3fcc480a372e8ef25176369c17ceded0a8187966a1486e1d54c5d8490353ffe153b7b608302d

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plEP12wO85.exe

          Filesize

          957KB

          MD5

          978055ba83c978c57484b6f1e219400d

          SHA1

          099d49cb2542c08a904267e8f9caea8a76de2e9f

          SHA256

          3cc4f8d96fa25df91a332179bea01a5626c4904aba8282ed354c32a29f726b70

          SHA512

          28343b649d6fb4a6b6797dcac796b5d4b828562b13bcf1c204adf6ac83d1388709f357a8541c7f96d3749153c15b24272adc391fb33a375d120a6c527e102219

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plJQ68rT08.exe

          Filesize

          681KB

          MD5

          2f308bf390af28ed2b6662502058d1e2

          SHA1

          de1bc67e7f32cfa421abd7524f4ebf5e81df93b2

          SHA256

          493a79bb4f628ba88f24cbe8525041d4b1c30af5d7c30a1d09696b48be69f535

          SHA512

          30ba7c0cd6865059588011485e194edfc7ca07f0b41aefe985c62f717c8dcc7618eb50049a5b210095b3d30dd5617479c03fc2f060ea4db5003fb8a419735040

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\pljJ04mF60.exe

          Filesize

          398KB

          MD5

          87244a37a676c01e0a2958d73a793bcb

          SHA1

          847568bf3eea5bcbd85f6c1cfd602a17288af018

          SHA256

          d09ee75ffc43cf4f09800f5908cbb0f66632076de6227778dda592ef4381120a

          SHA512

          a8ee046a93300fd853f6a335d0f0f64a68a3fc543b43a5df275457050556e2288d415cb764005114d5c7c88296efcde4cc6740f47cdaaa8741dca304aff4898b

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buUJ94MY88.exe

          Filesize

          13KB

          MD5

          faa8c750a0754306ebba1de6a09713d4

          SHA1

          651b60e1738cdb8a7e673db124a11937a2861119

          SHA256

          ec581e5d4065bbe617ead07b47dc40a771ccafa3995dde739bb58f1e4739df9a

          SHA512

          82d57b3858d2a90708fcf45a329d05e86e38141381742b758608e0536d7b382fa35540744b451efad008de78a51eb1e52ad09605a856618ddef70dd7adb6da67

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\cahf55XI63.exe

          Filesize

          311KB

          MD5

          df8b658ff430e07a3083de9d55e38d9f

          SHA1

          a1c69254ba895096f75660ca5c9c09f46486e65f

          SHA256

          885045b17ae6220ea794be50c2290b1c771323b5ff3680879e7d2bd8d1576a74

          SHA512

          ce534ec18d6e3f3f30a21c0749818ae89895281164262fe118610f4609d98d78f3164659cc8114d2d4767eff56cb446a118b72488982989c0e722fff8bcdae8a

        • memory/1648-35-0x0000000000CA0000-0x0000000000CAA000-memory.dmp

          Filesize

          40KB

        • memory/3124-81-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-73-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-43-0x00000000026D0000-0x0000000002714000-memory.dmp

          Filesize

          272KB

        • memory/3124-44-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-59-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-107-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-105-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-103-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-101-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-97-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-95-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-93-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-91-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-89-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-87-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-85-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-83-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-41-0x0000000002620000-0x0000000002666000-memory.dmp

          Filesize

          280KB

        • memory/3124-79-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-77-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-75-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-42-0x0000000004E40000-0x00000000053E4000-memory.dmp

          Filesize

          5.6MB

        • memory/3124-71-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-69-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-67-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-65-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-63-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-61-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-57-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-55-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-53-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-99-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-51-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-49-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-47-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-45-0x00000000026D0000-0x000000000270E000-memory.dmp

          Filesize

          248KB

        • memory/3124-950-0x00000000053F0000-0x0000000005A08000-memory.dmp

          Filesize

          6.1MB

        • memory/3124-951-0x0000000005A10000-0x0000000005B1A000-memory.dmp

          Filesize

          1.0MB

        • memory/3124-952-0x0000000002900000-0x0000000002912000-memory.dmp

          Filesize

          72KB

        • memory/3124-953-0x0000000002A40000-0x0000000002A7C000-memory.dmp

          Filesize

          240KB

        • memory/3124-954-0x0000000002A80000-0x0000000002ACC000-memory.dmp

          Filesize

          304KB