Analysis

  • max time kernel
    142s
  • 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
    09/11/2024, 03:56

General

  • Target

    ab2f235d205473d9c034562b255bc94867b126d3f4a63ae0947ff2b0eeefde34.exe

  • Size

    690KB

  • MD5

    3189d1b8a1a8d51c05af732377f00fe2

  • SHA1

    8a0c7a8328afcb59ca7683519c17e65a57865d78

  • SHA256

    ab2f235d205473d9c034562b255bc94867b126d3f4a63ae0947ff2b0eeefde34

  • SHA512

    54cf30a84988921052a7ecdf236116a655995323ca4048344202f231c3d8c8d436bacf3b54f150e27b7a2d30a447e3071d6bd18ae2106164f83446572bfb646b

  • SSDEEP

    12288:ey90PwJ5PvfNuWZ0E1gSDaTUBOKPZqhZ2iy04lD2/mxQPeaka:eypp0u5yZ2T92/Yla

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\ab2f235d205473d9c034562b255bc94867b126d3f4a63ae0947ff2b0eeefde34.exe
    "C:\Users\Admin\AppData\Local\Temp\ab2f235d205473d9c034562b255bc94867b126d3f4a63ae0947ff2b0eeefde34.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4352
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un516722.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un516722.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3160
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\64127825.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\64127825.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:1964
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 1036
          4⤵
          • Program crash
          PID:1464
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk663454.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk663454.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4696
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1964 -ip 1964
    1⤵
      PID:4912

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un516722.exe

            Filesize

            536KB

            MD5

            f920796126e5a114868007042c823dc0

            SHA1

            deb6b2267582c1359e335997c7ebb7a7c0e6633c

            SHA256

            0155e26458f4315efc9e2af556be6248b86b9ce1fe079008f32c05f0ea81c854

            SHA512

            59c41771d2721c53fa9fcbb0bf7db953271d41953eba7bb3c0e0d6b4b34e54734221f1ef4ee401e0c8eeedf0de732f2f3350f3608af12de85edd11a68c86cfcd

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\64127825.exe

            Filesize

            259KB

            MD5

            b42101ff23b3f40df56254f72bb99439

            SHA1

            ec9a534fe1652f576e54a077b9329260339ff5ea

            SHA256

            435110f8c7ab4b1d1403d2189f675f3040be33522033a7625052bde575667905

            SHA512

            2feb26c6348b4c49ce8b02391132d916c4e575f94b5042edd16fd4f0377372eb7cc6e9f64913ee3855a4b71f14b6a6e12f25d3fb1614d639340700067c627b86

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk663454.exe

            Filesize

            341KB

            MD5

            5fb471dadbcf84f68d83fe84573461f1

            SHA1

            b25249fc9262652b72a23db9470509cc0112ceb3

            SHA256

            7aa75dbbdcea9f09ae64492280158f00bef2fd4c47473f2b84ab336d352768ff

            SHA512

            719e599d696cea6f1bbbeb6574af10fd7339c2268b576a58b9cab19d2165212f0fc14a2057248453291f258146f58ce36027e03203ef89661e74996f759c11aa

          • memory/1964-15-0x0000000000750000-0x0000000000850000-memory.dmp

            Filesize

            1024KB

          • memory/1964-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1964-17-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/1964-18-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/1964-19-0x0000000002420000-0x000000000243A000-memory.dmp

            Filesize

            104KB

          • memory/1964-20-0x00000000049E0000-0x0000000004F84000-memory.dmp

            Filesize

            5.6MB

          • memory/1964-21-0x0000000004FB0000-0x0000000004FC8000-memory.dmp

            Filesize

            96KB

          • memory/1964-35-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-49-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-48-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-45-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-43-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-41-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-39-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-37-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-33-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-31-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-29-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-27-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-25-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-23-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-22-0x0000000004FB0000-0x0000000004FC3000-memory.dmp

            Filesize

            76KB

          • memory/1964-50-0x0000000000750000-0x0000000000850000-memory.dmp

            Filesize

            1024KB

          • memory/1964-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1964-54-0x0000000000400000-0x0000000000455000-memory.dmp

            Filesize

            340KB

          • memory/1964-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4696-60-0x0000000002560000-0x000000000259C000-memory.dmp

            Filesize

            240KB

          • memory/4696-61-0x00000000025F0000-0x000000000262A000-memory.dmp

            Filesize

            232KB

          • memory/4696-69-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-77-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-75-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-73-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-71-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-85-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-67-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-65-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-63-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-62-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-95-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-93-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-91-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-89-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-87-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-83-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-82-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-79-0x00000000025F0000-0x0000000002625000-memory.dmp

            Filesize

            212KB

          • memory/4696-854-0x0000000007560000-0x0000000007B78000-memory.dmp

            Filesize

            6.1MB

          • memory/4696-855-0x0000000007BF0000-0x0000000007C02000-memory.dmp

            Filesize

            72KB

          • memory/4696-856-0x0000000007C10000-0x0000000007D1A000-memory.dmp

            Filesize

            1.0MB

          • memory/4696-857-0x0000000007D30000-0x0000000007D6C000-memory.dmp

            Filesize

            240KB

          • memory/4696-858-0x0000000002490000-0x00000000024DC000-memory.dmp

            Filesize

            304KB