Analysis

  • max time kernel
    148s
  • 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, 03:55

General

  • Target

    66f5f8ab44c11e1b9a0282a1eeabf3c6b860ac7d953c3e73dcdc8bb2fa038e4a.exe

  • Size

    568KB

  • MD5

    981860311d3cc450d9ff35cda99bc5b9

  • SHA1

    fabef866c86ec97f76003269412a6cc9ba8687cf

  • SHA256

    66f5f8ab44c11e1b9a0282a1eeabf3c6b860ac7d953c3e73dcdc8bb2fa038e4a

  • SHA512

    563133c559bb44c22ce8e9ad629acc6a8c3618c1e31ef84796a919e20aaea32a44aace9a861317a53d073088aadbc09e12b86e897214528b35e7c166a75b044f

  • SSDEEP

    12288:4y90rXKTdRDh7qurprpiYtOcXgE4poIdx0:4y+XGdR1eTYtnKL0

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\66f5f8ab44c11e1b9a0282a1eeabf3c6b860ac7d953c3e73dcdc8bb2fa038e4a.exe
    "C:\Users\Admin\AppData\Local\Temp\66f5f8ab44c11e1b9a0282a1eeabf3c6b860ac7d953c3e73dcdc8bb2fa038e4a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4560
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibx0521.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibx0521.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4456
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it223629.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it223629.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4144
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp899988.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp899988.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2128

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibx0521.exe

          Filesize

          414KB

          MD5

          e4e509f56b9c1561d1bbf56d911cf92a

          SHA1

          489878a081c290c070760f17e0cc831d966ca2ff

          SHA256

          f4b7538e2f3f163923b94c8eb4f0d807caad56224f353ab774e8064f23a5349f

          SHA512

          c8a57372f79ec3459a5da8df3d63b6a6c1197e4111c40c0129385528cba29c3ea9cc68ade64a700cc61c8570fe9df5c0a7c68800badfd8662bac7c89674ea2d9

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it223629.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp899988.exe

          Filesize

          381KB

          MD5

          23e05775d275ce30506c5b69e89103a0

          SHA1

          71739118e6dbaada5caaee39b044d5edd2d925da

          SHA256

          5f7660140ac3945a4662a8e0d730541e204bcc9d519e8fb3da9f9c0828825ae9

          SHA512

          db55bf20712d31249aa472f113a042adf55927dd86aa2fde9f919b92213cb689184cdf3f1542cf46fc52d5e222b7c8b7943345c4fb7cec5007c466c42901644d

        • memory/2128-62-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-36-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-821-0x00000000049F0000-0x0000000004A3C000-memory.dmp

          Filesize

          304KB

        • memory/2128-22-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

          Filesize

          240KB

        • memory/2128-23-0x0000000007450000-0x00000000079F4000-memory.dmp

          Filesize

          5.6MB

        • memory/2128-24-0x0000000004C60000-0x0000000004C9A000-memory.dmp

          Filesize

          232KB

        • memory/2128-29-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-38-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-89-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-86-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-84-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-82-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-80-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-78-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-72-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-70-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-69-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-66-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-64-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-820-0x000000000A4B0000-0x000000000A4EC000-memory.dmp

          Filesize

          240KB

        • memory/2128-57-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-819-0x000000000A3A0000-0x000000000A4AA000-memory.dmp

          Filesize

          1.0MB

        • memory/2128-58-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-54-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-53-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-50-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-48-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-46-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-44-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-42-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-40-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-61-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-34-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-32-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-30-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-76-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-74-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-26-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-25-0x0000000004C60000-0x0000000004C95000-memory.dmp

          Filesize

          212KB

        • memory/2128-817-0x0000000009D80000-0x000000000A398000-memory.dmp

          Filesize

          6.1MB

        • memory/2128-818-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

          Filesize

          72KB

        • memory/4144-16-0x00007FFC0ED53000-0x00007FFC0ED55000-memory.dmp

          Filesize

          8KB

        • memory/4144-14-0x00007FFC0ED53000-0x00007FFC0ED55000-memory.dmp

          Filesize

          8KB

        • memory/4144-15-0x0000000000F00000-0x0000000000F0A000-memory.dmp

          Filesize

          40KB