Analysis

  • max time kernel
    152s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2023 06:07

General

  • Target

    NEAS.c17d68ece483d106c0d9862088517c10.exe

  • Size

    1.2MB

  • MD5

    c17d68ece483d106c0d9862088517c10

  • SHA1

    7824af01ad4670283b10ee01178d3776801e365b

  • SHA256

    680df8f5d8c9780349bfe53afc4ed45c33dcf00030f06aa165d870ac9701b180

  • SHA512

    31dab7403c9ae4aa8b7209ca4849b7b25f727c224f5d9b79fac03297df63f381ff976af19cba637de57fa8c79c63d1a8b6237cc04cc9fc40a444af5873fc7561

  • SSDEEP

    12288:WbcDaI2dAilhotf+BVv/rqlHYBPXVqrbmxoRj3cs5R7Ju9cdT7HGeAeJXdIn1:zDF2dAiItf+BVHjcIoRj3csPJ

Malware Config

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.c17d68ece483d106c0d9862088517c10.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.c17d68ece483d106c0d9862088517c10.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3236
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2740
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3236 -s 300
        2⤵
        • Program crash
        PID:624
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3236 -ip 3236
      1⤵
        PID:1788

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2740-0-0x0000000000400000-0x000000000043E000-memory.dmp
        Filesize

        248KB

      • memory/2740-1-0x0000000074B60000-0x0000000075310000-memory.dmp
        Filesize

        7.7MB

      • memory/2740-2-0x0000000007800000-0x0000000007DA4000-memory.dmp
        Filesize

        5.6MB

      • memory/2740-3-0x00000000072F0000-0x0000000007382000-memory.dmp
        Filesize

        584KB

      • memory/2740-4-0x00000000074B0000-0x00000000074C0000-memory.dmp
        Filesize

        64KB

      • memory/2740-5-0x0000000007260000-0x000000000726A000-memory.dmp
        Filesize

        40KB

      • memory/2740-6-0x00000000083D0000-0x00000000089E8000-memory.dmp
        Filesize

        6.1MB

      • memory/2740-7-0x00000000076C0000-0x00000000077CA000-memory.dmp
        Filesize

        1.0MB

      • memory/2740-8-0x00000000073D0000-0x00000000073E2000-memory.dmp
        Filesize

        72KB

      • memory/2740-9-0x0000000007440000-0x000000000747C000-memory.dmp
        Filesize

        240KB

      • memory/2740-10-0x00000000075B0000-0x00000000075FC000-memory.dmp
        Filesize

        304KB

      • memory/2740-11-0x0000000074B60000-0x0000000075310000-memory.dmp
        Filesize

        7.7MB

      • memory/2740-12-0x00000000074B0000-0x00000000074C0000-memory.dmp
        Filesize

        64KB