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, 03:54

General

  • Target

    d9b8e92d6077c83fe446904937dbd37e34a183d1af1fa1d95278179655713efb.exe

  • Size

    707KB

  • MD5

    416bdb8e05ee78385956ed39aaace2b5

  • SHA1

    17547f35983565f00cd149006563cd6a78179d53

  • SHA256

    d9b8e92d6077c83fe446904937dbd37e34a183d1af1fa1d95278179655713efb

  • SHA512

    3a2e8078b13733fa8e40a11e2468052b65b04e28376a24e6e1b3e3bd81790815114e42929e215360d73c12af97558aeae721f701763d69a3a2f7ca3c4b2b9d96

  • SSDEEP

    12288:Oy90Iz9hP9yGNwto6t/CvF2wjxxcb4wG+ulJWkDGsTdn7Um1pduAeJvGjipl:OyN7P9nA22ojcbCX3i479/qVGwl

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\d9b8e92d6077c83fe446904937dbd37e34a183d1af1fa1d95278179655713efb.exe
    "C:\Users\Admin\AppData\Local\Temp\d9b8e92d6077c83fe446904937dbd37e34a183d1af1fa1d95278179655713efb.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3444
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un304808.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un304808.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1924
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77211406.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77211406.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:3516
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3516 -s 1084
          4⤵
          • Program crash
          PID:364
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk687410.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk687410.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3248
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3516 -ip 3516
    1⤵
      PID:2944

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un304808.exe

            Filesize

            553KB

            MD5

            b5715a8a7dfde31a802387b19321f31b

            SHA1

            39f0756bbc2cc322fff969028603b8572981e923

            SHA256

            70d1f037b11e26c7bbcf797fbf86b4e2616d40994f7b7967cc5b4168b662b339

            SHA512

            92ab6cc19724e4008de54a42ddf997ec537eccdf2a16936ce6c6de8862a9a86a11fed8aebcdd12c74d7e1e5736a0ccd3c21cc2a124809d794863e84548c117dd

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77211406.exe

            Filesize

            258KB

            MD5

            24f85c699a19ee5e19fdd82c6e224735

            SHA1

            ec4fcba5f997ff3cc61d1a6cc36b35efc8427ab8

            SHA256

            f34886dfa880aa85c0b53f7562db4510487150009654382d225fcdbf8add0a58

            SHA512

            9cd0f861035d455f30a702eb70b88f549ec96f83467819867b63d584cccad33d6c138e601585099d12d12f1a0cf60f9bb6219aa8001d67b6e97217c0521b884b

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk687410.exe

            Filesize

            353KB

            MD5

            8811341d1ea7a75289287e97b6ae3d65

            SHA1

            bc41b1b0187a35dcdfa016c5a1657aff7133c331

            SHA256

            fbe65c4fc429a0274e4003e6d31616abc0ef05ddcea1f2a6948275c9eefcf4ea

            SHA512

            4112905de2e05c53766373ae5ea85e7faf1fa4cbba5a32ee224f6d36e8f4bb8e73b65e588d06dbe0f49898aed73d28e5ea827a295dfa2edb6470971e5d2f40a1

          • memory/3248-84-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-854-0x00000000072E0000-0x00000000072F2000-memory.dmp

            Filesize

            72KB

          • memory/3248-66-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-68-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-70-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-857-0x00000000048C0000-0x000000000490C000-memory.dmp

            Filesize

            304KB

          • memory/3248-72-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-74-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-80-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-82-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-62-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-61-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-853-0x0000000009D40000-0x000000000A358000-memory.dmp

            Filesize

            6.1MB

          • memory/3248-78-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-856-0x000000000A480000-0x000000000A4BC000-memory.dmp

            Filesize

            240KB

          • memory/3248-855-0x000000000A360000-0x000000000A46A000-memory.dmp

            Filesize

            1.0MB

          • memory/3248-86-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-88-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-90-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-92-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-94-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-76-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-64-0x0000000004C40000-0x0000000004C75000-memory.dmp

            Filesize

            212KB

          • memory/3248-60-0x0000000004C40000-0x0000000004C7A000-memory.dmp

            Filesize

            232KB

          • memory/3248-59-0x0000000004BB0000-0x0000000004BEC000-memory.dmp

            Filesize

            240KB

          • memory/3516-40-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-54-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3516-53-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB

          • memory/3516-50-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB

          • memory/3516-51-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3516-49-0x0000000002F20000-0x0000000003020000-memory.dmp

            Filesize

            1024KB

          • memory/3516-21-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-22-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-24-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-26-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-28-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-30-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-32-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-36-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-38-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-42-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-44-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-48-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-46-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-34-0x0000000004BD0000-0x0000000004BE3000-memory.dmp

            Filesize

            76KB

          • memory/3516-20-0x0000000004BD0000-0x0000000004BE8000-memory.dmp

            Filesize

            96KB

          • memory/3516-19-0x00000000072A0000-0x0000000007844000-memory.dmp

            Filesize

            5.6MB

          • memory/3516-18-0x0000000000400000-0x0000000002B9B000-memory.dmp

            Filesize

            39.6MB

          • memory/3516-17-0x0000000004930000-0x000000000494A000-memory.dmp

            Filesize

            104KB

          • memory/3516-16-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3516-15-0x0000000002F20000-0x0000000003020000-memory.dmp

            Filesize

            1024KB