Analysis

  • max time kernel
    145s
  • max time network
    149s
  • 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, 06:48

General

  • Target

    6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1.exe

  • Size

    843KB

  • MD5

    2677847f25e916809f8fa4a514c18d21

  • SHA1

    9528074b7ef0ecacc22f247d6b7f099042959fe2

  • SHA256

    6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1

  • SHA512

    07e8b78a9b43fae74ff2ac9c8ca4ee6fd695a806935fa666f28173e13b4b9a271e648788c7d7bc5c152d4f43b10f7663c8bc62beac34307baa998a3edca3fd87

  • SSDEEP

    12288:qMr5y90jD3+7DFcAa0iHe3mSv7OgI2JzqWDGP7ouQAQL07urLKKH:jy66o0Ae3mSvqgTzqWDGDonV02mKH

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 4 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1.exe
    "C:\Users\Admin\AppData\Local\Temp\6b1d61302097fd392dd7d184c63f960a424435656c48855cdfd4f9f1637370c1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1216
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un060011.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un060011.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2028
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un930381.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un930381.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3028
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe
          4⤵
          • 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:1612
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 1064
            5⤵
            • Program crash
            PID:3672
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu665612.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu665612.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:4416
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1612 -ip 1612
    1⤵
      PID:4324

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un060011.exe

            Filesize

            661KB

            MD5

            ca08b1778ca80ae766a64d25c5eb2570

            SHA1

            f10eab9bc1f380272b46ffe2e452a5d7c39fb8ad

            SHA256

            d50a47793fd00d51f8cced65c1175ce35be23cf9c97abe63d70d90680730209a

            SHA512

            9f39208acc1f03d5fb98ce0804d1e7cca17b98f40df4d7894fa5260ec8f161ea4a62828c769ddd38a2ca0e155622c8274fbfb5ebcce864d2540b628a1e7e69b1

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un930381.exe

            Filesize

            519KB

            MD5

            eed9003fe9ec552daf100bfb507d4c70

            SHA1

            c079d090da93ef0c7b316448e022b652557606d8

            SHA256

            ea634cbea1de3f0e9ec9de16a2dc1b568dec7856d0412e32326879c6948cdf8d

            SHA512

            838a8901bbeb385d5ecc18630504f8ab1eb2b1f6707ee2e4e56bdf8067efc582611c7cc4eee3cd37dc44e3c5c4c0039fa74bfc0ac7d673c0f7ed9d77f12a1a45

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr159610.exe

            Filesize

            239KB

            MD5

            d2f329aaf70c3fabe91ea43e49e76fac

            SHA1

            ad977f1e96bbb6a24413a09260779dbc677726cf

            SHA256

            2aaa4291031fcfa2e9e22aca1e4ebfcee266071a3a77179fbf25d57168e1940a

            SHA512

            20c4e0d28c01eea4fc94835f55b14c3665501574f7183a26501680477ed45875a0805eb292db54e5c31252f84c4e83f56683d522ae30689b46a5fb66d0a874e9

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu665612.exe

            Filesize

            299KB

            MD5

            73eb807b11d623b3a098166d4a04198a

            SHA1

            6f1241480bad72feb4a42074bd511663ef97b884

            SHA256

            16c55b36981c0e0a9a1575abc3bea8574ac8cef3ae3083bac0ab3e5928d43a69

            SHA512

            236415409adb111c5270c8da5cc276fec351de76126b2c78575be9edd67faa8de53027aab4e957098d21a72578eca6131dae9b67c1359a9404bbc3d9b2022c2b

          • memory/1612-58-0x0000000000400000-0x00000000004AA000-memory.dmp

            Filesize

            680KB

          • memory/1612-46-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-25-0x0000000004D00000-0x00000000052A4000-memory.dmp

            Filesize

            5.6MB

          • memory/1612-26-0x0000000004B90000-0x0000000004BA8000-memory.dmp

            Filesize

            96KB

          • memory/1612-28-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-30-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-54-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-52-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-50-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-48-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-23-0x00000000020C0000-0x00000000020ED000-memory.dmp

            Filesize

            180KB

          • memory/1612-44-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-42-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-40-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-38-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-36-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-34-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-32-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-27-0x0000000004B90000-0x0000000004BA2000-memory.dmp

            Filesize

            72KB

          • memory/1612-55-0x0000000000580000-0x0000000000680000-memory.dmp

            Filesize

            1024KB

          • memory/1612-56-0x0000000000400000-0x00000000004AA000-memory.dmp

            Filesize

            680KB

          • memory/1612-22-0x0000000000580000-0x0000000000680000-memory.dmp

            Filesize

            1024KB

          • memory/1612-24-0x00000000025A0000-0x00000000025BA000-memory.dmp

            Filesize

            104KB

          • memory/4416-972-0x0000000005970000-0x0000000005A7A000-memory.dmp

            Filesize

            1.0MB

          • memory/4416-79-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-84-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-98-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-96-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-94-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-92-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-90-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-88-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-86-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-82-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-63-0x00000000024A0000-0x00000000024E6000-memory.dmp

            Filesize

            280KB

          • memory/4416-64-0x0000000002640000-0x0000000002684000-memory.dmp

            Filesize

            272KB

          • memory/4416-74-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-80-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-72-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-70-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-76-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-66-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-65-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-971-0x0000000005350000-0x0000000005968000-memory.dmp

            Filesize

            6.1MB

          • memory/4416-68-0x0000000002640000-0x000000000267F000-memory.dmp

            Filesize

            252KB

          • memory/4416-973-0x0000000004BE0000-0x0000000004BF2000-memory.dmp

            Filesize

            72KB

          • memory/4416-974-0x0000000004C00000-0x0000000004C3C000-memory.dmp

            Filesize

            240KB

          • memory/4416-975-0x0000000005B80000-0x0000000005BCC000-memory.dmp

            Filesize

            304KB