Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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, 05:09

General

  • Target

    59b1696761224935ad29bd6cf46b6e4f505e8012be4d88828ce88c280204c48b.exe

  • Size

    658KB

  • MD5

    e31de6293a24ac7e243fefe30893b408

  • SHA1

    7a0a8dd92ee9eba060649791751c2cd5e3c78b78

  • SHA256

    59b1696761224935ad29bd6cf46b6e4f505e8012be4d88828ce88c280204c48b

  • SHA512

    c0db64717f6e6f4197283a03213a11eb79f9b95643e63227770b248bd5ec777b3cc2ffa41070cba4c9a4aa3cbf7026d88cbf3dffe46c5b75fb76f856a1cc1dbd

  • SSDEEP

    12288:aMrOy90QReITw4cab0sZqn01zixzQJPZ31R4IP7lQdgfPbeY9B6G:YypRHwywsZ401+xsFyy7lQ+fPSY9V

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59b1696761224935ad29bd6cf46b6e4f505e8012be4d88828ce88c280204c48b.exe
    "C:\Users\Admin\AppData\Local\Temp\59b1696761224935ad29bd6cf46b6e4f505e8012be4d88828ce88c280204c48b.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2252
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un193496.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un193496.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2192
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5652.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5652.exe
        3⤵
        • 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:2540
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2540 -s 1084
          4⤵
          • Program crash
          PID:1780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3104.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3104.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4464
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2540 -ip 2540
    1⤵
      PID:4852

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un193496.exe

            Filesize

            516KB

            MD5

            0b6757967148f63d4646e3a9962fdba1

            SHA1

            1d0f9a80dd5e993b2137ed1ec4d1d6341e620568

            SHA256

            569347686f1b4bfa455c32796f0d2316f046ec6304d4d16cb60d3eb5398b5b62

            SHA512

            0cc45c188edde411652b0b735f5356cef1b79af77fc1d45f26f25e065957de9078eec6acf7165a23d4d71b218bedf7f729d5b92dbfde184e4a8cc707d24f1b38

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5652.exe

            Filesize

            284KB

            MD5

            5a6c217d8e38307a56e57cdf154abc7c

            SHA1

            ede9eef581013d7050befce767ebd7b9cbcfd3d2

            SHA256

            7b75883394b37d6d42f9a1fd0ec3d8516e48441935ea51b128a7f6da9c0f8f7f

            SHA512

            4ea36a456e2cb0e12ef560f483920b536adf07021e34ae7e67af1941ca766e7482dd768dfbc480b1dd7bdcf65c7614297700330705a403d17ece0d5ce93b8759

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3104.exe

            Filesize

            342KB

            MD5

            812153ffaf3811afdc07d1e5811043e6

            SHA1

            7ee9e034ce8bb5cd3cf1bbf084365f210c13b0b0

            SHA256

            935a1a653308fe7c376f305eda28b5c62ef9aa8ffa4863a6c90bfb29ba05d0c0

            SHA512

            66d8788d45826a3bd173f5bc4b30e02d640ad4226ed5978988027b551c7a3657ce0f5244cf2eac8806ac4259fa0e9942f61f445ef2a7de959a17dc7ee9a3efe6

          • memory/2540-16-0x0000000002CE0000-0x0000000002D0D000-memory.dmp

            Filesize

            180KB

          • memory/2540-15-0x0000000002D50000-0x0000000002E50000-memory.dmp

            Filesize

            1024KB

          • memory/2540-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2540-18-0x0000000004A40000-0x0000000004A5A000-memory.dmp

            Filesize

            104KB

          • memory/2540-19-0x0000000007150000-0x00000000076F4000-memory.dmp

            Filesize

            5.6MB

          • memory/2540-20-0x0000000007110000-0x0000000007128000-memory.dmp

            Filesize

            96KB

          • memory/2540-23-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-48-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-46-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-44-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-42-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-40-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-38-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-36-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-34-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-32-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-30-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-28-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-26-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-24-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-21-0x0000000007110000-0x0000000007122000-memory.dmp

            Filesize

            72KB

          • memory/2540-49-0x0000000002D50000-0x0000000002E50000-memory.dmp

            Filesize

            1024KB

          • memory/2540-50-0x0000000002CE0000-0x0000000002D0D000-memory.dmp

            Filesize

            180KB

          • memory/2540-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2540-51-0x0000000000400000-0x0000000002B75000-memory.dmp

            Filesize

            39.5MB

          • memory/2540-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2540-54-0x0000000000400000-0x0000000002B75000-memory.dmp

            Filesize

            39.5MB

          • memory/4464-60-0x0000000004B50000-0x0000000004B96000-memory.dmp

            Filesize

            280KB

          • memory/4464-61-0x0000000007740000-0x0000000007784000-memory.dmp

            Filesize

            272KB

          • memory/4464-93-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-95-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-91-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-89-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-87-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-85-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-83-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-81-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-77-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-75-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-73-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-71-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-69-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-67-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-65-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-63-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-79-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-62-0x0000000007740000-0x000000000777F000-memory.dmp

            Filesize

            252KB

          • memory/4464-968-0x00000000077C0000-0x0000000007DD8000-memory.dmp

            Filesize

            6.1MB

          • memory/4464-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp

            Filesize

            1.0MB

          • memory/4464-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

            Filesize

            72KB

          • memory/4464-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

            Filesize

            240KB

          • memory/4464-972-0x0000000008110000-0x000000000815C000-memory.dmp

            Filesize

            304KB