Analysis

  • max time kernel
    113s
  • max time network
    117s
  • 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

    5be90b8825d025a3ee7cbee5ab1e4b0597845e421a277b8b05deb6cf173ee0c1N.exe

  • Size

    540KB

  • MD5

    44eda8ee17dcad9107f728d6526797b8

  • SHA1

    0cdf67fbce95c9c55d50eae080389c6d170aa0a2

  • SHA256

    ad9aa144d80e7f238b2c9bab2b4d641a315ddf7c60504f7a341546f6d15a44fd

  • SHA512

    16a5fa99172bb837f2b38274413fbff0fb376f6cb7b58072b4cd1c83aef3b5e8a66b5817b362deb689a6b11c4e34c2ad95b4540d554a08bec3fc425e3538024a

  • SSDEEP

    12288:Hy907Yj+5+w3FT2Vyj0mP3vqWN6F718bvKJA+Xk:HyrjJuFAyQK6F718bv2Jk

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 2 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5be90b8825d025a3ee7cbee5ab1e4b0597845e421a277b8b05deb6cf173ee0c1N.exe
    "C:\Users\Admin\AppData\Local\Temp\5be90b8825d025a3ee7cbee5ab1e4b0597845e421a277b8b05deb6cf173ee0c1N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1840
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\74410822.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\74410822.exe
      2⤵
      • 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:2780
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 1084
        3⤵
        • Program crash
        PID:512
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk416342.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk416342.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3596
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2780 -ip 2780
    1⤵
      PID:3312

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\74410822.exe

            Filesize

            258KB

            MD5

            1c633a8468d8c9f660005a3b620abd68

            SHA1

            22fed770d118302653b78bd11b180771b5cc7fa4

            SHA256

            48fcc3303fde85418d0716349718cbe3a9d26bbc200d03566289933079fab97b

            SHA512

            a1971bc2f7a86c3345cbf3ce08b411e7397d4c486e274e896d3c44da4a4ee8ba7e6b2df8228e0a8e89c691e24008a26c5fa46f4a6aef2397fd24b4d32b96165a

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk416342.exe

            Filesize

            340KB

            MD5

            fc7d7ee28981afa7d131e32fec735108

            SHA1

            b439f2e6945fd86be3b14ad670efa09aa157bc99

            SHA256

            8b54dfa6cb64234d43117bc26a25a55bfef19ee4d66a5f20a1b6710ac9d49596

            SHA512

            1a1a648a2b7776c9df23a5a36dd3dcfb49d12a003126148fd87bb5352b733462cce25c103a509e4ca385b9707f3b59ab72f9d41db9b32a7993fb1b11c9e85fc8

          • memory/2780-8-0x0000000002E40000-0x0000000002F40000-memory.dmp

            Filesize

            1024KB

          • memory/2780-9-0x0000000002CC0000-0x0000000002CED000-memory.dmp

            Filesize

            180KB

          • memory/2780-10-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2780-11-0x0000000004A30000-0x0000000004A4A000-memory.dmp

            Filesize

            104KB

          • memory/2780-12-0x0000000007430000-0x00000000079D4000-memory.dmp

            Filesize

            5.6MB

          • memory/2780-14-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB

          • memory/2780-13-0x0000000004BD0000-0x0000000004BE8000-memory.dmp

            Filesize

            96KB

          • memory/2780-18-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-42-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-40-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-38-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-36-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-34-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-32-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-30-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-28-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-26-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-24-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-22-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-20-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-16-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-15-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/2780-43-0x0000000002E40000-0x0000000002F40000-memory.dmp

            Filesize

            1024KB

          • memory/2780-44-0x0000000002CC0000-0x0000000002CED000-memory.dmp

            Filesize

            180KB

          • memory/2780-46-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2780-49-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2780-48-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB

          • memory/3596-54-0x0000000004AF0000-0x0000000004B2C000-memory.dmp

            Filesize

            240KB

          • memory/3596-55-0x0000000004DB0000-0x0000000004DEA000-memory.dmp

            Filesize

            232KB

          • memory/3596-61-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-67-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-89-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-85-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-83-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-81-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-79-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-849-0x0000000004E40000-0x0000000004E52000-memory.dmp

            Filesize

            72KB

          • memory/3596-850-0x000000000A3D0000-0x000000000A4DA000-memory.dmp

            Filesize

            1.0MB

          • memory/3596-848-0x0000000009DB0000-0x000000000A3C8000-memory.dmp

            Filesize

            6.1MB

          • memory/3596-77-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-75-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-73-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-71-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-69-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-851-0x0000000007400000-0x000000000743C000-memory.dmp

            Filesize

            240KB

          • memory/3596-65-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-63-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-87-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-59-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-57-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-56-0x0000000004DB0000-0x0000000004DE5000-memory.dmp

            Filesize

            212KB

          • memory/3596-852-0x00000000048E0000-0x000000000492C000-memory.dmp

            Filesize

            304KB