Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-05-2024 10:18

General

  • Target

    6d91ecfeedfc048e057ef390c0a9a12a14dd8dadc74b44e7d17e7d767fa6fb9b.exe

  • Size

    461KB

  • MD5

    dd419151f00f410c2e9f6b5a355851ff

  • SHA1

    5eda780b952b3e7904ee5fb94c7fc462dcc9f4b6

  • SHA256

    6d91ecfeedfc048e057ef390c0a9a12a14dd8dadc74b44e7d17e7d767fa6fb9b

  • SHA512

    6dc62e99f3b4872283746fa23fbb925b6a486c72410838e11b02a2789251abc335c246e4616536e3a3199136b851acccb1ebbae07af3963b233f02e5c7ea3641

  • SSDEEP

    12288:29Ov1xnszhKWlFCCCCCCCCCCCCCCCCCCCCCCC+CCCCCCCCCCCCCCCCCCCCCCCUfc:29O9xn8/CCCCCCCCCCCCCCCCCCCCCCCP

Malware Config

Extracted

Family

redline

Botnet

magia

C2

77.91.124.55:19071

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\6d91ecfeedfc048e057ef390c0a9a12a14dd8dadc74b44e7d17e7d767fa6fb9b.exe
    "C:\Users\Admin\AppData\Local\Temp\6d91ecfeedfc048e057ef390c0a9a12a14dd8dadc74b44e7d17e7d767fa6fb9b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:920
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:4428
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 392
        2⤵
        • Program crash
        PID:4604
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 920 -ip 920
      1⤵
        PID:2720
      • 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=3804,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=4336 /prefetch:8
        1⤵
          PID:1516

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4428-0-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/4428-1-0x000000007470E000-0x000000007470F000-memory.dmp

          Filesize

          4KB

        • memory/4428-2-0x0000000007B10000-0x00000000080B4000-memory.dmp

          Filesize

          5.6MB

        • memory/4428-3-0x0000000007600000-0x0000000007692000-memory.dmp

          Filesize

          584KB

        • memory/4428-4-0x0000000002B60000-0x0000000002B6A000-memory.dmp

          Filesize

          40KB

        • memory/4428-5-0x0000000074700000-0x0000000074EB0000-memory.dmp

          Filesize

          7.7MB

        • memory/4428-6-0x00000000086E0000-0x0000000008CF8000-memory.dmp

          Filesize

          6.1MB

        • memory/4428-7-0x00000000078A0000-0x00000000079AA000-memory.dmp

          Filesize

          1.0MB

        • memory/4428-8-0x00000000077D0000-0x00000000077E2000-memory.dmp

          Filesize

          72KB

        • memory/4428-9-0x0000000007830000-0x000000000786C000-memory.dmp

          Filesize

          240KB

        • memory/4428-10-0x00000000079B0000-0x00000000079FC000-memory.dmp

          Filesize

          304KB

        • memory/4428-11-0x000000007470E000-0x000000007470F000-memory.dmp

          Filesize

          4KB

        • memory/4428-12-0x0000000074700000-0x0000000074EB0000-memory.dmp

          Filesize

          7.7MB