Analysis

  • max time kernel
    293s
  • max time network
    300s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 18:47

General

  • Target

    build.exe

  • Size

    300KB

  • MD5

    cf7f3392c40731f6dbfb0f2030f1d4c8

  • SHA1

    d7d57d41aaffd5a251e0f10148d0f2254bd1a063

  • SHA256

    ed51cf1b4599a9b8a9f5292245b2efb43b4db569bf72c8f9e4b75307551933c3

  • SHA512

    92d5d81864336317443e230d5e3a7d48e10610ef1f9bdad44e14d05cf390cf9982c9885123749dce7ee2194830313597dfe14ca106c38aa7d11ab27cc74eaf89

  • SSDEEP

    3072:GcZqf7D34qp/0+mAYkygYdQ0ghnB1fA0PuTVAtkxzk3R4eqiOL2bBOA:GcZqf7DIqnGapB1fA0GTV8k2YL

Malware Config

Extracted

Family

redline

Botnet

1234

C2

uk2.localto.net:8899

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\build.exe
    "C:\Users\Admin\AppData\Local\Temp\build.exe"
    1⤵
      PID:5076
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4032,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=4196 /prefetch:8
      1⤵
        PID:4420

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/5076-0-0x0000000074A1E000-0x0000000074A1F000-memory.dmp
        Filesize

        4KB

      • memory/5076-1-0x00000000005D0000-0x0000000000622000-memory.dmp
        Filesize

        328KB

      • memory/5076-2-0x00000000056E0000-0x0000000005C84000-memory.dmp
        Filesize

        5.6MB

      • memory/5076-3-0x0000000005010000-0x00000000050A2000-memory.dmp
        Filesize

        584KB

      • memory/5076-4-0x00000000050D0000-0x00000000050DA000-memory.dmp
        Filesize

        40KB

      • memory/5076-5-0x0000000074A10000-0x00000000751C0000-memory.dmp
        Filesize

        7.7MB

      • memory/5076-6-0x00000000062B0000-0x00000000068C8000-memory.dmp
        Filesize

        6.1MB

      • memory/5076-7-0x0000000005400000-0x000000000550A000-memory.dmp
        Filesize

        1.0MB

      • memory/5076-8-0x00000000052B0000-0x00000000052C2000-memory.dmp
        Filesize

        72KB

      • memory/5076-9-0x0000000005330000-0x000000000536C000-memory.dmp
        Filesize

        240KB

      • memory/5076-10-0x0000000005370000-0x00000000053BC000-memory.dmp
        Filesize

        304KB

      • memory/5076-11-0x0000000074A1E000-0x0000000074A1F000-memory.dmp
        Filesize

        4KB

      • memory/5076-12-0x0000000074A10000-0x00000000751C0000-memory.dmp
        Filesize

        7.7MB