Analysis

  • max time kernel
    135s
  • max time network
    149s
  • 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, 19:45

General

  • Target

    73254d4ae23a2d0478d91dab9b15d1e24cf09569.exe

  • Size

    1.8MB

  • MD5

    77bc2cdf3e4efcbb2cfee2c92eb4b6aa

  • SHA1

    73254d4ae23a2d0478d91dab9b15d1e24cf09569

  • SHA256

    b230b056eb2d38e63de99c3c1b75c1c38a5f0f067c56c8df3244ed8bf8ca8a70

  • SHA512

    df135615227c4dd43c650584bdce75c3e30c59da4c4a4c35b08cd67874f951e1ba193f54caccdc4f18eadbe61ee6123ee927342c5cdc7bcf201f8c8515ce2a0e

  • SSDEEP

    49152:th0Q+/Sho3uXoodFprEz+Z+yEayHoLNDQpOW:t8uXoobprEz+wyEayHQRW

Malware Config

Extracted

Family

redline

C2

45.9.20.70:81

Attributes
  • auth_value

    7e53b278a83b15f3e52ddfa119df9354

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Redline family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73254d4ae23a2d0478d91dab9b15d1e24cf09569.exe
    "C:\Users\Admin\AppData\Local\Temp\73254d4ae23a2d0478d91dab9b15d1e24cf09569.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3480
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1032

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1032-13-0x00000000748CE000-0x00000000748CF000-memory.dmp

          Filesize

          4KB

        • memory/1032-14-0x0000000005A20000-0x0000000006038000-memory.dmp

          Filesize

          6.1MB

        • memory/1032-21-0x00000000748C0000-0x0000000075070000-memory.dmp

          Filesize

          7.7MB

        • memory/1032-5-0x0000000000400000-0x0000000000420000-memory.dmp

          Filesize

          128KB

        • memory/1032-20-0x00000000748CE000-0x00000000748CF000-memory.dmp

          Filesize

          4KB

        • memory/1032-19-0x0000000005540000-0x000000000558C000-memory.dmp

          Filesize

          304KB

        • memory/1032-18-0x00000000748C0000-0x0000000075070000-memory.dmp

          Filesize

          7.7MB

        • memory/1032-17-0x0000000005500000-0x000000000553C000-memory.dmp

          Filesize

          240KB

        • memory/1032-15-0x00000000054A0000-0x00000000054B2000-memory.dmp

          Filesize

          72KB

        • memory/1032-16-0x00000000055D0000-0x00000000056DA000-memory.dmp

          Filesize

          1.0MB

        • memory/3480-0-0x0000000000060000-0x000000000023C000-memory.dmp

          Filesize

          1.9MB

        • memory/3480-1-0x0000000000020000-0x0000000000022000-memory.dmp

          Filesize

          8KB

        • memory/3480-12-0x0000000000060000-0x000000000023C000-memory.dmp

          Filesize

          1.9MB

        • memory/3480-10-0x0000000000060000-0x000000000023C000-memory.dmp

          Filesize

          1.9MB

        • memory/3480-2-0x0000000000238000-0x000000000023A000-memory.dmp

          Filesize

          8KB