Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 05:56

General

  • Target

    ff11af6fff75daa46e24031d02207701983db152c99114117ba90e94c718a38a.exe

  • Size

    551KB

  • MD5

    533d49520c6376589f5e38df3c75534a

  • SHA1

    291cefc89c67ea82f684a95bdc50eae76e50a15e

  • SHA256

    ff11af6fff75daa46e24031d02207701983db152c99114117ba90e94c718a38a

  • SHA512

    698c2b2a6b06c8ef158ae6f233ef18996d143be5c9678c82370e56493bb4c00807bbcb1e4b0b705b011a27c2b5edf9771ffc0c68102344a8cbb284c4f5640970

  • SSDEEP

    12288:SMrgy9086E0Owoke6FMZnscC0MBj3MlkLztSl:myIE0OoM2mMR53g

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

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 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff11af6fff75daa46e24031d02207701983db152c99114117ba90e94c718a38a.exe
    "C:\Users\Admin\AppData\Local\Temp\ff11af6fff75daa46e24031d02207701983db152c99114117ba90e94c718a38a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4760
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4993.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4993.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4512
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4980.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4980.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4376
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8751.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8751.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:336

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4993.exe

          Filesize

          409KB

          MD5

          11233e8d188ac8b4e20e4f878a12ab92

          SHA1

          05a069debf9dac565171b47fb59962fd5a7201bf

          SHA256

          b35679870c08e46ae7125f350b47d46114dec5b86521aa8f68d9dc3ce2b84bdd

          SHA512

          046f296bdbe1da2ffbde322c25a18cb6e53056ff359f3f8585693f245da81c334f3135bad12d59d96e107099b354ee4f75b695ac3a3e04d289c2f189ea9cee3f

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4980.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8751.exe

          Filesize

          497KB

          MD5

          f72d2aa08e6872a76fd1b65f6edc3e98

          SHA1

          e7595a7cfc24695c5cc746f02852116930288ed6

          SHA256

          54e18a50af11ff6f0076b7e1559821b6f3e1e192077627d9fa4aba9cd6f159bc

          SHA512

          7bee2a97d7247a74b64125527ac5015a95cc492d1683c3a083d9900e760b458a214518238b2aad9441fdc2a40fa3ed9c256de2a652241608baaa856fd80bf42b

        • memory/336-82-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-56-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-935-0x0000000005BC0000-0x0000000005C0C000-memory.dmp

          Filesize

          304KB

        • memory/336-22-0x00000000020C0000-0x0000000002106000-memory.dmp

          Filesize

          280KB

        • memory/336-23-0x0000000004B20000-0x00000000050C4000-memory.dmp

          Filesize

          5.6MB

        • memory/336-24-0x00000000050D0000-0x0000000005114000-memory.dmp

          Filesize

          272KB

        • memory/336-30-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-38-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-36-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-34-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-32-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-72-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-50-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-28-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-26-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-25-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-88-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-86-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-84-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-934-0x0000000005A70000-0x0000000005AAC000-memory.dmp

          Filesize

          240KB

        • memory/336-76-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-933-0x0000000005A50000-0x0000000005A62000-memory.dmp

          Filesize

          72KB

        • memory/336-78-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-74-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-70-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-68-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-66-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-64-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-62-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-60-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-58-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-80-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-54-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-52-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-48-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-46-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-44-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-42-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-40-0x00000000050D0000-0x000000000510E000-memory.dmp

          Filesize

          248KB

        • memory/336-931-0x0000000005270000-0x0000000005888000-memory.dmp

          Filesize

          6.1MB

        • memory/336-932-0x0000000005910000-0x0000000005A1A000-memory.dmp

          Filesize

          1.0MB

        • memory/4376-16-0x00007FFA13643000-0x00007FFA13645000-memory.dmp

          Filesize

          8KB

        • memory/4376-14-0x00007FFA13643000-0x00007FFA13645000-memory.dmp

          Filesize

          8KB

        • memory/4376-15-0x0000000000020000-0x000000000002A000-memory.dmp

          Filesize

          40KB