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, 05:02

General

  • Target

    433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116.exe

  • Size

    696KB

  • MD5

    9b286c4b26f2ef0c0ee67f22e18bbc28

  • SHA1

    d1c0c997b8bccddd79a4724966c40a170f202d33

  • SHA256

    433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116

  • SHA512

    7d75dfc5e7edfe36335d47196093676cdee3dc4d6086347ab157173801b01302d92812fda58bafaf1893b84f08e7e243aafb1e627226aa83b0a707fdd6de7be5

  • SSDEEP

    12288:IMrny904QjF/6Mruxa6YqZZhrp/YHx83qEOd4QL6FSGjmAxI9gssGGY9T+x4X:/yNQdWo6YqZHMxh9HGjbI9v5fT+yX

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\433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116.exe
    "C:\Users\Admin\AppData\Local\Temp\433dd540a887e3ab167a0da46d758ab22908d93639f512765dcdda29e2a9f116.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3664
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860864.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860864.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4708
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.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:848
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 848 -s 1080
          4⤵
          • Program crash
          PID:4756
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8987.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8987.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4488
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 848 -ip 848
    1⤵
      PID:4372

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un860864.exe

            Filesize

            555KB

            MD5

            15f38572079c0605126c2e3c2e44ddd8

            SHA1

            62dfacb147324d8030d8aea825fffd033fe7340d

            SHA256

            7f43e98c6fe96b662faf26d320407c2c58d161dd5105157dd9a1c0c15acf8059

            SHA512

            698c1a3be30d57a09890db519bff1c10910cb3019fc07b5aaa1bea7617b0b3a90654f8fcaf4b6c397ec19aca7f4a52bdd513960b77985be8e1b55fbcf9c825d0

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6468.exe

            Filesize

            347KB

            MD5

            451341e71db938563168cd1b5c4a1c92

            SHA1

            73d816c474334f2e20831154040176cc2c35bebc

            SHA256

            6724c1d906a368047a21e1f34d8cad967aa371a602190d78fa479701fe45f814

            SHA512

            faa08363adc23c2bf8be890b1aabc059ebce1f9d11c3fbe0e0d024d8bc35d9cefb93661cba66a87ed58332fb5ab7d0bb869996c53fac69c7a46eabdecd84e04d

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8987.exe

            Filesize

            406KB

            MD5

            f045c59735ce886750ca0c8979e4c20c

            SHA1

            a5abdec0ef3276bf48bd32d3bb5a6462e9f3b181

            SHA256

            a647c1d1785970e269cedc0d7872dcbaef37e55029870419f990faca9c87dd7c

            SHA512

            9b3bb0dbe0131b79e1914381bf9a28ed701d43cf6263a89acdfd38fbc0d1f4db9269e6f20cc1a45cb73a5463c6d0b97a902b5cf79308d48f456d0fe7754fa23e

          • memory/848-15-0x0000000002D90000-0x0000000002E90000-memory.dmp

            Filesize

            1024KB

          • memory/848-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/848-17-0x0000000007190000-0x00000000071AA000-memory.dmp

            Filesize

            104KB

          • memory/848-18-0x00000000072C0000-0x0000000007864000-memory.dmp

            Filesize

            5.6MB

          • memory/848-19-0x0000000007260000-0x0000000007278000-memory.dmp

            Filesize

            96KB

          • memory/848-20-0x0000000000400000-0x0000000002B84000-memory.dmp

            Filesize

            39.5MB

          • memory/848-48-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-46-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-44-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-42-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-40-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-38-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-36-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-34-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-32-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-30-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-28-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-26-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-24-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-22-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-21-0x0000000007260000-0x0000000007272000-memory.dmp

            Filesize

            72KB

          • memory/848-49-0x0000000002D90000-0x0000000002E90000-memory.dmp

            Filesize

            1024KB

          • memory/848-50-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/848-52-0x0000000000400000-0x0000000002B84000-memory.dmp

            Filesize

            39.5MB

          • memory/848-54-0x0000000000400000-0x0000000002B84000-memory.dmp

            Filesize

            39.5MB

          • memory/848-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4488-60-0x0000000004B70000-0x0000000004BB6000-memory.dmp

            Filesize

            280KB

          • memory/4488-61-0x0000000007190000-0x00000000071D4000-memory.dmp

            Filesize

            272KB

          • memory/4488-62-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-96-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-93-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-92-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-89-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-88-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-85-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-84-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-81-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-80-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-77-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-75-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-73-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-71-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-69-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-67-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-65-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-63-0x0000000007190000-0x00000000071CF000-memory.dmp

            Filesize

            252KB

          • memory/4488-968-0x00000000078D0000-0x0000000007EE8000-memory.dmp

            Filesize

            6.1MB

          • memory/4488-969-0x0000000007EF0000-0x0000000007FFA000-memory.dmp

            Filesize

            1.0MB

          • memory/4488-970-0x00000000072C0000-0x00000000072D2000-memory.dmp

            Filesize

            72KB

          • memory/4488-971-0x0000000008000000-0x000000000803C000-memory.dmp

            Filesize

            240KB

          • memory/4488-972-0x0000000008140000-0x000000000818C000-memory.dmp

            Filesize

            304KB