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
    11/11/2024, 06:54

General

  • Target

    9b9bf5c19c528282e0c88ecc3b36e181b6d8f38b6f7a9f766dd37f1bdb64a7ed.exe

  • Size

    689KB

  • MD5

    cbfde2223c428839f0b4c13e2fa5a109

  • SHA1

    d2713ab644c72d0394befdc1b11cb76dc0c63c7c

  • SHA256

    9b9bf5c19c528282e0c88ecc3b36e181b6d8f38b6f7a9f766dd37f1bdb64a7ed

  • SHA512

    3dee57201a7dbbea23cd5bd5b56c5c783e9af95586e6fb7bc5f58007686e92f873644127256efd5a3fcf46bd2e821d8b35136ce5e8c5875280d31bcbda748714

  • SSDEEP

    12288:EMrKy903+6TK78iqaZIpCkdzLngimYh1oID43xBYMOKbcxXolf+IAhQDHXps7:+yr4XU1kdzLn51fD4hiMTIx4QoHXps7

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

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\9b9bf5c19c528282e0c88ecc3b36e181b6d8f38b6f7a9f766dd37f1bdb64a7ed.exe
    "C:\Users\Admin\AppData\Local\Temp\9b9bf5c19c528282e0c88ecc3b36e181b6d8f38b6f7a9f766dd37f1bdb64a7ed.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:636
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7007.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7007.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1360
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8576.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8576.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:4900
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4900 -s 1084
          4⤵
          • Program crash
          PID:4992
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5879.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5879.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1628
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4900 -ip 4900
    1⤵
      PID:2840

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7007.exe

            Filesize

            547KB

            MD5

            feaef5e6aed1295ff920f087b839df88

            SHA1

            6730b405f750f0af4251e398d04f40e8a8d3d1e4

            SHA256

            1d85e64bf132cae7f3059eae62e650aa26460a874719b5019638a20a464111a9

            SHA512

            0f8eca5399e736197e25ccb650aa9947d21889aaacef44cbadb9a03b457352c3a9d7b396efd8a5ae8092bab41c9790ff0db521ccf5f36959bd5b9e2b75923868

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8576.exe

            Filesize

            329KB

            MD5

            5afa900c6d3e420aa4ba6c863df5c50a

            SHA1

            1dac2c61e005d2be34d7d1f5d0591681bc4e97f8

            SHA256

            55799900454f748982d22eda736d4434179853177fb5d903ab19551879c1dca4

            SHA512

            5b08a2bfd40078167b61aa527f60ea8a765a1af26dc0e4a639e7aa9eb938dd61c12545c0ef08cb84170cf6e82dd3470c8ed9045dc11e625210b4598f80708701

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5879.exe

            Filesize

            386KB

            MD5

            11adf9b51540b70184cd09eddd0ddd5e

            SHA1

            0291cd603d4e06994ecd311fbcd9e3d196c271da

            SHA256

            11f00770994397337647b3881fdb1fb92cfe018abfb841853f46325b2618b280

            SHA512

            dd20a50e2e517b0f543cfe7e66d43ba925be02f9514d75bcddf3c3b20b38461a1a74c0e72371e3fcd5801f5983cf69c6975e9842c6589d7fd536e18b7a1594db

          • memory/1628-73-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-81-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp

            Filesize

            1.0MB

          • memory/1628-968-0x00000000077C0000-0x0000000007DD8000-memory.dmp

            Filesize

            6.1MB

          • memory/1628-62-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-63-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-65-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-67-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-69-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-72-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

            Filesize

            240KB

          • memory/1628-972-0x0000000008110000-0x000000000815C000-memory.dmp

            Filesize

            304KB

          • memory/1628-75-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

            Filesize

            72KB

          • memory/1628-83-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-85-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-87-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-89-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-91-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-93-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-95-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-79-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-77-0x0000000007770000-0x00000000077AF000-memory.dmp

            Filesize

            252KB

          • memory/1628-60-0x0000000004890000-0x00000000048D6000-memory.dmp

            Filesize

            280KB

          • memory/1628-61-0x0000000007770000-0x00000000077B4000-memory.dmp

            Filesize

            272KB

          • memory/4900-41-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-54-0x0000000000400000-0x0000000002B7F000-memory.dmp

            Filesize

            39.5MB

          • memory/4900-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4900-51-0x0000000000400000-0x0000000002B7F000-memory.dmp

            Filesize

            39.5MB

          • memory/4900-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4900-50-0x0000000002C00000-0x0000000002D00000-memory.dmp

            Filesize

            1024KB

          • memory/4900-49-0x0000000002B90000-0x0000000002BBD000-memory.dmp

            Filesize

            180KB

          • memory/4900-28-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-22-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-24-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-26-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-30-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-32-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-34-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-36-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-38-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-42-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-44-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-46-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-48-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-21-0x00000000048B0000-0x00000000048C2000-memory.dmp

            Filesize

            72KB

          • memory/4900-20-0x00000000048B0000-0x00000000048C8000-memory.dmp

            Filesize

            96KB

          • memory/4900-19-0x0000000007370000-0x0000000007914000-memory.dmp

            Filesize

            5.6MB

          • memory/4900-18-0x0000000004680000-0x000000000469A000-memory.dmp

            Filesize

            104KB

          • memory/4900-16-0x0000000002B90000-0x0000000002BBD000-memory.dmp

            Filesize

            180KB

          • memory/4900-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4900-15-0x0000000002C00000-0x0000000002D00000-memory.dmp

            Filesize

            1024KB