Analysis

  • max time kernel
    148s
  • 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
    09/11/2024, 03:47

General

  • Target

    9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.exe

  • Size

    686KB

  • MD5

    336b6b2a474e6304c6e929b34f7bac6b

  • SHA1

    46bc0a6e1d1a1a53e6c041078d08ffc7f65db32c

  • SHA256

    9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2

  • SHA512

    030a2f75521baf0c7b17d024efa1dbc63062b3c4b9e9d500d575ddaeccd8b3d2866e222fe171d4a3e3d4ddc16349c3f21daf32af87cefd72a799dae017f77dfa

  • SSDEEP

    12288:kMrey90wEn0FlJm+N4whcnzqqISkSyMKy96jRQsjaLT5:SyZEn0FlhphcbkxwrGA5

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

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\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.exe
    "C:\Users\Admin\AppData\Local\Temp\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:384
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1576
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.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:4060
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4060 -s 1084
          4⤵
          • Program crash
          PID:412
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3256
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4060 -ip 4060
    1⤵
      PID:1192

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe

            Filesize

            544KB

            MD5

            6226aebe76a3f38fc8602edc7d06ef2a

            SHA1

            ce5a5decce312c523a39e115aca4c654d8684768

            SHA256

            888bb85c9ccee9890dd371529189519f4f4e8cb75db65eb0dff21215a2656f2d

            SHA512

            c6e9af60e1f12213f0fbdd6badb07490b1a17520738a894034fc981bae19f0f9fb6b3129d432ccc390b14c4b0c514dc4440f96ddaef2661c4591778ea6f4cacc

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe

            Filesize

            326KB

            MD5

            297a7489e0993d830cfead75582e330b

            SHA1

            11b5db558caa9d91fbddd809fbfe78c16676a97d

            SHA256

            ae205fb4291682674a3a533e4b0fcd915be5fbee18fe93aab55bae74e9772be8

            SHA512

            6e982542aa53fa8cd3d00b5c626bfed19d9d798d5a9eea16b09b324db815c167f8448b530adb7f2a63d2951742802a999404935ca0d8b0372844250cb4ddbab7

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe

            Filesize

            384KB

            MD5

            e6bfe804ceb79082e0a72c315836d1a2

            SHA1

            8f5ef58faa04ed8993edcd87fcb38f211bcc3451

            SHA256

            91595a12c1cfa2075a16b1ab5a59b9863ec1a238f8d92beac67b0a4651ba6184

            SHA512

            50bb55f670ef778dd85bfb40be23255b328db75a74087354dfe745ae2768e16a796e0468a323864646850ba67d43f57895e0317d3db28d73af4251ee72ba8099

          • memory/3256-69-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-75-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-969-0x0000000007FA0000-0x00000000080AA000-memory.dmp

            Filesize

            1.0MB

          • memory/3256-968-0x0000000007900000-0x0000000007F18000-memory.dmp

            Filesize

            6.1MB

          • memory/3256-62-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-63-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-73-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-89-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-65-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-67-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-971-0x0000000008100000-0x000000000813C000-memory.dmp

            Filesize

            240KB

          • memory/3256-972-0x0000000008250000-0x000000000829C000-memory.dmp

            Filesize

            304KB

          • memory/3256-71-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-970-0x00000000080E0000-0x00000000080F2000-memory.dmp

            Filesize

            72KB

          • memory/3256-77-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-79-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-81-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-83-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-85-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-87-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-91-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-95-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-93-0x0000000007750000-0x000000000778F000-memory.dmp

            Filesize

            252KB

          • memory/3256-61-0x0000000007750000-0x0000000007794000-memory.dmp

            Filesize

            272KB

          • memory/3256-60-0x00000000070A0000-0x00000000070E6000-memory.dmp

            Filesize

            280KB

          • memory/4060-40-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-54-0x0000000000400000-0x0000000002B7F000-memory.dmp

            Filesize

            39.5MB

          • memory/4060-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4060-51-0x0000000000400000-0x0000000002B7F000-memory.dmp

            Filesize

            39.5MB

          • memory/4060-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4060-50-0x0000000002B80000-0x0000000002BAD000-memory.dmp

            Filesize

            180KB

          • memory/4060-49-0x0000000002CD0000-0x0000000002DD0000-memory.dmp

            Filesize

            1024KB

          • memory/4060-24-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-21-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-22-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-26-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-28-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-30-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-34-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-36-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-38-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-42-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-44-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-46-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-48-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-32-0x00000000076D0000-0x00000000076E2000-memory.dmp

            Filesize

            72KB

          • memory/4060-20-0x00000000076D0000-0x00000000076E8000-memory.dmp

            Filesize

            96KB

          • memory/4060-19-0x00000000070E0000-0x0000000007684000-memory.dmp

            Filesize

            5.6MB

          • memory/4060-18-0x0000000002F80000-0x0000000002F9A000-memory.dmp

            Filesize

            104KB

          • memory/4060-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4060-15-0x0000000002CD0000-0x0000000002DD0000-memory.dmp

            Filesize

            1024KB

          • memory/4060-16-0x0000000002B80000-0x0000000002BAD000-memory.dmp

            Filesize

            180KB