Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/11/2024, 09:01

General

  • Target

    0256cf3ba77165b53e226467a7ec6eb76622a89caabf9be09d91e8b491b97eadN.exe

  • Size

    470KB

  • MD5

    028693736f9bdbb7ade8fed5765cac40

  • SHA1

    b8f2a2a48e9192daa49eb0001827b3770c7f5b06

  • SHA256

    0256cf3ba77165b53e226467a7ec6eb76622a89caabf9be09d91e8b491b97ead

  • SHA512

    8163b8e3514ee5deaefdff86284aadebc9ef638f229930e061ed916d2c8a8e5e35b9fe2ca11143d188a826986e43d6934dd0cc29b2bb936f13fc19d54a827207

  • SSDEEP

    6144:4Pp0yN90QEJtWsWe6hcXaJLqnh1mbaQbaykkk1748GVdQW8dEeReRUtx107:Fy902Lwyq+bRJg74RYWjeReRUk

Malware Config

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\0256cf3ba77165b53e226467a7ec6eb76622a89caabf9be09d91e8b491b97eadN.exe
    "C:\Users\Admin\AppData\Local\Temp\0256cf3ba77165b53e226467a7ec6eb76622a89caabf9be09d91e8b491b97eadN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4544
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\az991537.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\az991537.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3840
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bu703100.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bu703100.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:60

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\az991537.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bu703100.exe

          Filesize

          486KB

          MD5

          9ceb00361baf9f0ff2f8b49ccc703528

          SHA1

          9a6f0b45676a0cdf39d9be7ac82bc12d154f8a9d

          SHA256

          2ff416205beac50fff06ae378d8d822af5e29a1d4f4a815d1041aa411f71ea0d

          SHA512

          f266fa2f59ec0a1bcb865845caedf3a8debed59cc1aa0fcb7c5c685f766ad9eac88a24a4fddc861fd03bbfc7442e3df51b4a8e6ff6d1b806526951d9961300ac

        • memory/60-15-0x00000000009F0000-0x0000000000AF0000-memory.dmp

          Filesize

          1024KB

        • memory/60-16-0x0000000000980000-0x00000000009C6000-memory.dmp

          Filesize

          280KB

        • memory/60-17-0x0000000000400000-0x0000000000449000-memory.dmp

          Filesize

          292KB

        • memory/60-18-0x00000000026C0000-0x00000000026FC000-memory.dmp

          Filesize

          240KB

        • memory/60-19-0x0000000005070000-0x0000000005614000-memory.dmp

          Filesize

          5.6MB

        • memory/60-20-0x00000000029D0000-0x0000000002A0A000-memory.dmp

          Filesize

          232KB

        • memory/60-28-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-82-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-84-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-80-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-78-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-76-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-74-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-72-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-70-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-68-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-66-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-62-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-60-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-58-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-56-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-54-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-50-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-48-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-46-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-44-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-42-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-40-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-38-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-37-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-64-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-52-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-35-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-32-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-30-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-26-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-24-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-22-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-21-0x00000000029D0000-0x0000000002A05000-memory.dmp

          Filesize

          212KB

        • memory/60-813-0x00000000079A0000-0x0000000007FB8000-memory.dmp

          Filesize

          6.1MB

        • memory/60-814-0x0000000005040000-0x0000000005052000-memory.dmp

          Filesize

          72KB

        • memory/60-815-0x0000000007FC0000-0x00000000080CA000-memory.dmp

          Filesize

          1.0MB

        • memory/60-816-0x00000000080E0000-0x000000000811C000-memory.dmp

          Filesize

          240KB

        • memory/60-817-0x00000000025F0000-0x000000000263C000-memory.dmp

          Filesize

          304KB

        • memory/60-818-0x00000000009F0000-0x0000000000AF0000-memory.dmp

          Filesize

          1024KB

        • memory/60-819-0x0000000000980000-0x00000000009C6000-memory.dmp

          Filesize

          280KB

        • memory/60-821-0x0000000000400000-0x0000000000449000-memory.dmp

          Filesize

          292KB

        • memory/3840-7-0x00007FFA35EF3000-0x00007FFA35EF5000-memory.dmp

          Filesize

          8KB

        • memory/3840-8-0x0000000000CF0000-0x0000000000CFA000-memory.dmp

          Filesize

          40KB

        • memory/3840-9-0x00007FFA35EF3000-0x00007FFA35EF5000-memory.dmp

          Filesize

          8KB