Analysis

  • max time kernel
    145s
  • max time network
    147s
  • 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, 06:05

General

  • Target

    1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea.exe

  • Size

    538KB

  • MD5

    ec6d06c0c3128572c51d9cd366ff58b4

  • SHA1

    fb67e4e0d5058edeeb5d3ad4ea3ce686a1e79ed8

  • SHA256

    1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea

  • SHA512

    d315bf48186a312183c20375a72a3b123e121759fd939bf99d8a153c4093a42c5909be1440eec9b5fa9862ed715dafc8b258f5897ca82a998aa2c9effb6baeb9

  • SSDEEP

    12288:aMrky905/aw6hxN6OvNBrrxTRaSnjPNbjRn7x7xTC:myu/4hxAqfLaSjPN/Rn7TW

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

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\1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea.exe
    "C:\Users\Admin\AppData\Local\Temp\1a0257c30d749e80a4a8d4545ac2c74d0f74c2d7c012813b83d89f924e3d53ea.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5032
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkNX8973nK.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkNX8973nK.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:756
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3412
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkMD84EW92Cz.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkMD84EW92Cz.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4540

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkNX8973nK.exe

          Filesize

          393KB

          MD5

          654fd0bec230e0e835e505e3c7ed66ef

          SHA1

          a612c5a00a88a805fb9b32133ebcd4eb40988ee1

          SHA256

          9498cd725c2ca2324a218ae5e65e63b36811ed7fbc0e2dcba768d6085b8a5313

          SHA512

          12c3e81c124c13cb6425e74d956653c239bb6bc339065908f7c37b34bd75683addd25943ce46afbcdfe89b056756db841d985b1c264191175159e6a194029a7b

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw14bT89KC77.exe

          Filesize

          18KB

          MD5

          7734e8a50aae54a1291b3963737652b0

          SHA1

          72278d509514fcb94287072eb7254e8abc59d868

          SHA256

          4acdafbbad4576cc920a2311c78fd508fd6dc778d5525ce34e3a0432f137dbad

          SHA512

          ef587f1aa3d08d778a99425469fb19617fd762bafc3a1390c818c29a337ef07ceb09b32174ac7eee19f3e1ed6bcf4957a812e3c0d1787bb76deda3a88cfd55d4

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkMD84EW92Cz.exe

          Filesize

          308KB

          MD5

          c08ea92c1d03fb367226765e9271415b

          SHA1

          a7446c05eb491cbaeb1d528f96b4d6ba70017c2a

          SHA256

          5687174289cc28ecf2025e0aec313a18151361200f818a8e6d83123e4ad40388

          SHA512

          a975c487c656bd35704a3a2da42c2cae28aa72c234295ffc4d4c87f2aa4f05889bc5bed1d6e41c4b5c7390808cc0fae7241577cbf538694eb0167de089400a1d

        • memory/3412-14-0x00007FFA0A453000-0x00007FFA0A455000-memory.dmp

          Filesize

          8KB

        • memory/3412-15-0x0000000000330000-0x000000000033A000-memory.dmp

          Filesize

          40KB

        • memory/3412-16-0x00007FFA0A453000-0x00007FFA0A455000-memory.dmp

          Filesize

          8KB

        • memory/4540-82-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-72-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-24-0x0000000004BE0000-0x0000000004C24000-memory.dmp

          Filesize

          272KB

        • memory/4540-28-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-36-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-34-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-32-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-30-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-88-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-62-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-46-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-38-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-26-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-25-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-86-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-84-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-22-0x00000000026D0000-0x0000000002716000-memory.dmp

          Filesize

          280KB

        • memory/4540-80-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-79-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-76-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-74-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-23-0x0000000004CC0000-0x0000000005264000-memory.dmp

          Filesize

          5.6MB

        • memory/4540-70-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-68-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-66-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-64-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-60-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-58-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-56-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-54-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-52-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-50-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-48-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-44-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-42-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-41-0x0000000004BE0000-0x0000000004C1E000-memory.dmp

          Filesize

          248KB

        • memory/4540-931-0x0000000005270000-0x0000000005888000-memory.dmp

          Filesize

          6.1MB

        • memory/4540-932-0x0000000005890000-0x000000000599A000-memory.dmp

          Filesize

          1.0MB

        • memory/4540-933-0x00000000059B0000-0x00000000059C2000-memory.dmp

          Filesize

          72KB

        • memory/4540-934-0x00000000059D0000-0x0000000005A0C000-memory.dmp

          Filesize

          240KB

        • memory/4540-935-0x0000000005B20000-0x0000000005B6C000-memory.dmp

          Filesize

          304KB