Analysis

  • max time kernel
    144s
  • max time network
    146s
  • 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, 08:56

General

  • Target
    508582d8d933543402be17c2a6908890d1cecb5ec65be9e565991a8b8916c37c.exe
  • Size 1.2MB
  • Sample241109-kwe3rs1grd
  • SHA256 508582d8d933543402be17c2a6908890d1cecb5ec65be9e565991a8b8916c37c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • gena

C2
  • 193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 19 IoCs
  • Redline family
  • Executes dropped EXE 6 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\508582d8d933543402be17c2a6908890d1cecb5ec65be9e565991a8b8916c37c.exe
    "C:\Users\Admin\AppData\Local\Temp\508582d8d933543402be17c2a6908890d1cecb5ec65be9e565991a8b8916c37c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino0095.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino0095.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1752
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino2456.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino2456.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4700
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino0588.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino0588.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:740
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus9402.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus9402.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1988
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con1332.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con1332.exe
            5⤵
            • 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:1680
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 1080
              6⤵
              • Program crash
              PID:1960
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 1100
              6⤵
              • Program crash
              PID:4456
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dvL76s65.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dvL76s65.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:3408
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1680 -ip 1680
    1⤵
      PID:4508
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1680 -ip 1680
      1⤵
        PID:4632

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            kino0095.exe

            • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino0095.exe
            • Size 838KB
            • SHA256 b251936e101904f6a72600eb714e7127b89e19e0ef9b4a64fd1578ce62208af5
            • MD5 SHA1 SHA512 SSDEEP

            kino2456.exe

            • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino2456.exe
            • Size 696KB
            • SHA256 23b519083dbe38a5e62caa55b223bc7e9ae9f89075e241171005b31ccf903994
            • MD5 SHA1 SHA512 SSDEEP

            dvL76s65.exe

            • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dvL76s65.exe
            • Size 391KB
            • SHA256 74f627228484cc1ef30db15dca717a6e35d89dab79aa42eb3e40d10e5e82e547
            • MD5 SHA1 SHA512 SSDEEP

            kino0588.exe

            • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino0588.exe
            • Size 345KB
            • SHA256 5fcef4c6cf8f1815b6f4b54f6acd3140dafa5a24afdfd876d570fd626cd191b0
            • MD5 SHA1 SHA512 SSDEEP

            bus9402.exe

            • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus9402.exe
            • Size 11KB
            • SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
            • MD5 SHA1 SHA512 SSDEEP

            con1332.exe

            • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con1332.exe
            • Size 333KB
            • SHA256 894d2b3d57258fe980414000fe66d5a483656746a12cebf4849d883917f13c30
            • MD5 SHA1 SHA512 SSDEEP

            memory/1680-54-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-70-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-76-0x0000000000400000-0x0000000002B03000-memory.dmp

            memory/1680-68-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-42-0x00000000049A0000-0x00000000049BA000-memory.dmp

            memory/1680-74-0x0000000000400000-0x0000000002B03000-memory.dmp

            memory/1680-43-0x00000000072C0000-0x0000000007864000-memory.dmp

            memory/1680-44-0x0000000004D50000-0x0000000004D68000-memory.dmp

            memory/1680-45-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-53-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-72-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-46-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-48-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-67-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-64-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-62-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-61-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-58-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-56-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1680-50-0x0000000004D50000-0x0000000004D62000-memory.dmp

            memory/1988-32-0x0000000000E00000-0x0000000000E0A000-memory.dmp

            memory/2292-1-0x0000000004930000-0x0000000004A36000-memory.dmp

            memory/2292-36-0x0000000000400000-0x0000000000504000-memory.dmp

            memory/2292-34-0x0000000004B30000-0x0000000004C31000-memory.dmp

            memory/2292-33-0x0000000004930000-0x0000000004A36000-memory.dmp

            memory/2292-2-0x0000000004B30000-0x0000000004C31000-memory.dmp

            memory/2292-3-0x0000000000400000-0x0000000000504000-memory.dmp

            memory/2292-35-0x0000000000400000-0x0000000002BDC000-memory.dmp

            memory/3408-82-0x0000000007100000-0x0000000007144000-memory.dmp

            memory/3408-104-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-88-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-86-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-84-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-83-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-106-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-114-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-112-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-110-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-108-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-81-0x0000000004C10000-0x0000000004C56000-memory.dmp

            memory/3408-102-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-100-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-98-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-96-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-94-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-92-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-90-0x0000000007100000-0x000000000713E000-memory.dmp

            memory/3408-989-0x0000000007850000-0x0000000007E68000-memory.dmp

            memory/3408-990-0x0000000007E70000-0x0000000007F7A000-memory.dmp

            memory/3408-991-0x0000000007240000-0x0000000007252000-memory.dmp

            memory/3408-992-0x0000000007F80000-0x0000000007FBC000-memory.dmp

            memory/3408-993-0x00000000080C0000-0x000000000810C000-memory.dmp