Analysis

  • max time kernel
    143s
  • max time network
    148s
  • 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 00:31

General

  • Target

    6fbfefe15a8a892591997c3d4066191bbaa4a74df851c8ede1ac4a48e590fab2.exe

  • Size

    695KB

  • MD5

    2ddbc33cd37cd72473306998349c4fe1

  • SHA1

    5cafc3fa7bd1c1837759817b40b37be8d2a5c237

  • SHA256

    6fbfefe15a8a892591997c3d4066191bbaa4a74df851c8ede1ac4a48e590fab2

  • SHA512

    0f79ef65a2d81b7a083e0025578dc9f30cc35e9a3ef7553f1d8d03380407b60dc986df3630cdfd791274ed9506d05a52c3111b24df51c38bf4e584c2517e34af

  • SSDEEP

    12288:ky90LvEdNqQRIGg1SoM9js6dOTUG6UBPRHvU/5vleu2Kx5FUw7Bmz:ky1dkxv1SoM9jmvhRHvU/WKnDFQ

Malware Config

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\6fbfefe15a8a892591997c3d4066191bbaa4a74df851c8ede1ac4a48e590fab2.exe
    "C:\Users\Admin\AppData\Local\Temp\6fbfefe15a8a892591997c3d4066191bbaa4a74df851c8ede1ac4a48e590fab2.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1984
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un219329.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un219329.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1236
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\68927530.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\68927530.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:1524
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1524 -s 1028
          4⤵
          • Program crash
          PID:3980
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk557766.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk557766.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4832
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1524 -ip 1524
    1⤵
      PID:2124

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un219329.exe

      Filesize

      541KB

      MD5

      e54be8f1e1c5a3d767a3d1303a34d20b

      SHA1

      a90eac641cfd881e9cf760a88760c1f2119f349a

      SHA256

      526a22747fb404cee6ef0aa161667acff51c9f07c6fcc771565cc0b14a04e1c7

      SHA512

      eef0e9b096b16e007bdc732bfe811a94ffec66ddf5c31f643386cdb7e132e5af35af9901e6c69dffd0ad2b8dd4300eaccdff6e83be70052d343a228101d3f7d7

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\68927530.exe

      Filesize

      257KB

      MD5

      3399e4392487604b231763f15cec0f68

      SHA1

      9b16b909668585e2510b59b6e10678ba8056a14e

      SHA256

      3a51d62f8bd12320f29cde049914056d4b4b61bc516157ebe059d69491a9b531

      SHA512

      e4f1690bc760d8698f20317e0f6a1d6b4b0708c76f5eae89bdf45d5c0c7bdd362dd5a4c3c007f6917c823f0b054002e69a99ea3da937284520997d72dfb140a6

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk557766.exe

      Filesize

      340KB

      MD5

      8071d14b24d3e24c4ddf792eaf891ee4

      SHA1

      5c06953ff4ab981e1a516d4217dcae4b11c2a839

      SHA256

      d471fdd7b11215299008dd43b73af18fc97249352e8a6ac17e1aa0fa47efb8e0

      SHA512

      efd5e6986b845869508704df99e42089b269350acfc1b235af94d85904cc56ffed5af15c4ff6fd1740f9a71e3969d93022e1ae0f620639c8aa2a8b9ce718d7bd

    • memory/1524-51-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1524-46-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-18-0x0000000004C80000-0x0000000004C9A000-memory.dmp

      Filesize

      104KB

    • memory/1524-19-0x0000000007280000-0x0000000007824000-memory.dmp

      Filesize

      5.6MB

    • memory/1524-20-0x0000000007830000-0x0000000007848000-memory.dmp

      Filesize

      96KB

    • memory/1524-36-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-53-0x0000000000400000-0x0000000002B9B000-memory.dmp

      Filesize

      39.6MB

    • memory/1524-44-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-42-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-40-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-39-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-34-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-32-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-30-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-28-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-26-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-24-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-22-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-15-0x0000000002C70000-0x0000000002D70000-memory.dmp

      Filesize

      1024KB

    • memory/1524-48-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-49-0x0000000002C70000-0x0000000002D70000-memory.dmp

      Filesize

      1024KB

    • memory/1524-50-0x0000000000400000-0x0000000002B9B000-memory.dmp

      Filesize

      39.6MB

    • memory/1524-16-0x0000000002D80000-0x0000000002DAD000-memory.dmp

      Filesize

      180KB

    • memory/1524-54-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1524-21-0x0000000007830000-0x0000000007843000-memory.dmp

      Filesize

      76KB

    • memory/1524-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4832-60-0x0000000007170000-0x00000000071AA000-memory.dmp

      Filesize

      232KB

    • memory/4832-92-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-856-0x000000000A460000-0x000000000A49C000-memory.dmp

      Filesize

      240KB

    • memory/4832-76-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-66-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-90-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-88-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-68-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-82-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-80-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-78-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-857-0x00000000048D0000-0x000000000491C000-memory.dmp

      Filesize

      304KB

    • memory/4832-70-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-72-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-87-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-94-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-84-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-64-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-62-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-61-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB

    • memory/4832-853-0x0000000009CA0000-0x000000000A2B8000-memory.dmp

      Filesize

      6.1MB

    • memory/4832-854-0x000000000A320000-0x000000000A332000-memory.dmp

      Filesize

      72KB

    • memory/4832-855-0x000000000A340000-0x000000000A44A000-memory.dmp

      Filesize

      1.0MB

    • memory/4832-59-0x00000000070F0000-0x000000000712C000-memory.dmp

      Filesize

      240KB

    • memory/4832-74-0x0000000007170000-0x00000000071A5000-memory.dmp

      Filesize

      212KB