Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 16:40

General

  • Target

    5598d9028e8f5dbcce57fc5044a12a3e254972b90687bd0e2d8e20298065c3fd.exe

  • Size

    459KB

  • MD5

    c71d4dd80ac8735935cb38cd6a88f63c

  • SHA1

    f5184d6ea3c45ddf32c88100add62f6967ffc760

  • SHA256

    5598d9028e8f5dbcce57fc5044a12a3e254972b90687bd0e2d8e20298065c3fd

  • SHA512

    633872b337c98d3b9851d5661fa821962f378c7eafcf10cdfb9128c71cb6ab9511ebbdee3acf5ea4ecffb42a2996c6e29f9c6ceba31b71156ec82246b41b03a0

  • SSDEEP

    6144:gfDhrbDPM4jjdpvIN8fp7z5BAOQwbTaJTZeOY23bE4Z40BOkj/OM5/QjC0X:gfDRDPjjb/+aaRx3b9Z7BOkj2MtQjbX

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\5598d9028e8f5dbcce57fc5044a12a3e254972b90687bd0e2d8e20298065c3fd.exe
    "C:\Users\Admin\AppData\Local\Temp\5598d9028e8f5dbcce57fc5044a12a3e254972b90687bd0e2d8e20298065c3fd.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3884
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2928
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3884 -s 148
        2⤵
        • Program crash
        PID:888
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3884 -ip 3884
      1⤵
        PID:4936
      • 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=4404,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=3452 /prefetch:8
        1⤵
          PID:1352

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2928-0-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2928-1-0x0000000074B7E000-0x0000000074B7F000-memory.dmp

          Filesize

          4KB

        • memory/2928-2-0x00000000080E0000-0x0000000008684000-memory.dmp

          Filesize

          5.6MB

        • memory/2928-3-0x0000000007B30000-0x0000000007BC2000-memory.dmp

          Filesize

          584KB

        • memory/2928-4-0x0000000005170000-0x000000000517A000-memory.dmp

          Filesize

          40KB

        • memory/2928-5-0x0000000074B70000-0x0000000075320000-memory.dmp

          Filesize

          7.7MB

        • memory/2928-6-0x0000000008CB0000-0x00000000092C8000-memory.dmp

          Filesize

          6.1MB

        • memory/2928-7-0x0000000007E10000-0x0000000007F1A000-memory.dmp

          Filesize

          1.0MB

        • memory/2928-8-0x0000000007D30000-0x0000000007D42000-memory.dmp

          Filesize

          72KB

        • memory/2928-9-0x0000000007D90000-0x0000000007DCC000-memory.dmp

          Filesize

          240KB

        • memory/2928-10-0x0000000007F20000-0x0000000007F6C000-memory.dmp

          Filesize

          304KB

        • memory/2928-11-0x0000000074B7E000-0x0000000074B7F000-memory.dmp

          Filesize

          4KB

        • memory/2928-12-0x0000000074B70000-0x0000000075320000-memory.dmp

          Filesize

          7.7MB