Analysis

  • max time kernel
    115s
  • max time network
    116s
  • 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, 06:49

General

  • Target

    75ce678ab6a4a5114789c31dede4217d9f99d0b2290e19454a7292c63ee64f07N.exe

  • Size

    528KB

  • MD5

    3d235b69ed6439baf181cf1c6fa1893c

  • SHA1

    8b4ccabb4ecf48e4741d24e63275f2e9294b993e

  • SHA256

    f53653178dba5f08c4e79be3a3424815dee0e4f83fa08ec62f84cc61a8d6bf07

  • SHA512

    25d12fd8ecdd01e7704ed390207ecb7f3cf8c98a56317d884b46d0bb824bac45fe4708651aca4f064ee2de49c4a5343d2a6178c21cbf743b91589cd96803cb8d

  • SSDEEP

    12288:ZMrfy906kVVi3onfNodYU0tNS4Epy5BePNjlb572im:qyyVVij50DSEgPNpbZfm

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

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\75ce678ab6a4a5114789c31dede4217d9f99d0b2290e19454a7292c63ee64f07N.exe
    "C:\Users\Admin\AppData\Local\Temp\75ce678ab6a4a5114789c31dede4217d9f99d0b2290e19454a7292c63ee64f07N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1624
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urMi26RJ31.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urMi26RJ31.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:1268
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 1084
        3⤵
        • Program crash
        PID:2452
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrZZ44tB80.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrZZ44tB80.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4852
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1268 -ip 1268
    1⤵
      PID:840

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\urMi26RJ31.exe

            Filesize

            258KB

            MD5

            3fa3b033c4f009e10bc1fc1937d1648f

            SHA1

            5312efd06ad98019cd9b47e29508eda8e0a75a22

            SHA256

            802445df965f6ab11774fe9b2df81259fde366c7d31e201920c01c52e4470265

            SHA512

            15b09a70edfa6e9db5ec26ed4f905e8ab9879274e3bbc3bc7b88e331ef557ad64fa060f1c35013055070fec16ad703e31c3e0ab01b86ac0a846709e7600ff3d1

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wrZZ44tB80.exe

            Filesize

            308KB

            MD5

            c08ea92c1d03fb367226765e9271415b

            SHA1

            a7446c05eb491cbaeb1d528f96b4d6ba70017c2a

            SHA256

            5687174289cc28ecf2025e0aec313a18151361200f818a8e6d83123e4ad40388

            SHA512

            a975c487c656bd35704a3a2da42c2cae28aa72c234295ffc4d4c87f2aa4f05889bc5bed1d6e41c4b5c7390808cc0fae7241577cbf538694eb0167de089400a1d

          • memory/1268-8-0x0000000000890000-0x0000000000990000-memory.dmp

            Filesize

            1024KB

          • memory/1268-9-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1268-10-0x0000000000400000-0x0000000000583000-memory.dmp

            Filesize

            1.5MB

          • memory/1268-11-0x0000000000400000-0x0000000000583000-memory.dmp

            Filesize

            1.5MB

          • memory/1268-12-0x0000000002320000-0x000000000233A000-memory.dmp

            Filesize

            104KB

          • memory/1268-13-0x0000000004DA0000-0x0000000005344000-memory.dmp

            Filesize

            5.6MB

          • memory/1268-14-0x0000000002700000-0x0000000002718000-memory.dmp

            Filesize

            96KB

          • memory/1268-16-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-42-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-40-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-38-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-36-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-34-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-32-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-30-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-28-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-26-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-24-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-22-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-20-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-18-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-15-0x0000000002700000-0x0000000002712000-memory.dmp

            Filesize

            72KB

          • memory/1268-43-0x0000000000890000-0x0000000000990000-memory.dmp

            Filesize

            1024KB

          • memory/1268-44-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1268-47-0x0000000000400000-0x0000000000583000-memory.dmp

            Filesize

            1.5MB

          • memory/1268-48-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4852-53-0x0000000000400000-0x0000000000591000-memory.dmp

            Filesize

            1.6MB

          • memory/4852-54-0x0000000000400000-0x0000000000591000-memory.dmp

            Filesize

            1.6MB

          • memory/4852-55-0x0000000000400000-0x0000000000591000-memory.dmp

            Filesize

            1.6MB

          • memory/4852-57-0x0000000004B90000-0x0000000004BD4000-memory.dmp

            Filesize

            272KB

          • memory/4852-56-0x0000000002440000-0x0000000002486000-memory.dmp

            Filesize

            280KB

          • memory/4852-69-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-75-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-91-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-87-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-85-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-83-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-81-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-79-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-77-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-73-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-71-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-67-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-65-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-63-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-89-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-61-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-59-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-58-0x0000000004B90000-0x0000000004BCE000-memory.dmp

            Filesize

            248KB

          • memory/4852-964-0x0000000005230000-0x0000000005848000-memory.dmp

            Filesize

            6.1MB

          • memory/4852-965-0x0000000005860000-0x000000000596A000-memory.dmp

            Filesize

            1.0MB

          • memory/4852-966-0x00000000059A0000-0x00000000059B2000-memory.dmp

            Filesize

            72KB

          • memory/4852-967-0x00000000059C0000-0x00000000059FC000-memory.dmp

            Filesize

            240KB

          • memory/4852-968-0x0000000005B50000-0x0000000005B9C000-memory.dmp

            Filesize

            304KB