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Analysis

  • max time kernel
    99s
  • max time network
    124s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    14/07/2024, 16:33

General

  • Target

    8ce5a8cb0a900826dad8a42ce81540e58e9ea3ac7b4c6235db82074589c4a3be.exe

  • Size

    338KB

  • MD5

    9d2d8cc143e8ae3b05a78fb3b93fda65

  • SHA1

    ec06189c3b1db47604616880366f17c287b4e30a

  • SHA256

    8ce5a8cb0a900826dad8a42ce81540e58e9ea3ac7b4c6235db82074589c4a3be

  • SHA512

    22ba15c3d3f293b8ae173ae83020f3192adfbeb8370c4e48761168671921540a9b1068275d187da313b9b143fd33868c026e1fd9284fab566572bfb68acc4fd5

  • SSDEEP

    6144:wY1jDmalKcYdvkMEdRE29UHYOhQWrWNSErEENT9s76FF6Gq3cH2di8bEO:wjEKc+kMcIwSgNFF6fcii8bEO

Malware Config

Extracted

Family

redline

Botnet

6951125327

C2

https://t.me/+7Lir0e4Gw381MDhi*https://steamcommunity.com/profiles/76561199038841443

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8ce5a8cb0a900826dad8a42ce81540e58e9ea3ac7b4c6235db82074589c4a3be.exe
    "C:\Users\Admin\AppData\Local\Temp\8ce5a8cb0a900826dad8a42ce81540e58e9ea3ac7b4c6235db82074589c4a3be.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3512
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:1776
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
          PID:4428
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2412

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2412-8-0x0000000006AE0000-0x0000000006B1C000-memory.dmp

        Filesize

        240KB

      • memory/2412-10-0x0000000006E60000-0x0000000007022000-memory.dmp

        Filesize

        1.8MB

      • memory/2412-2-0x000000007455E000-0x000000007455F000-memory.dmp

        Filesize

        4KB

      • memory/2412-3-0x00000000057B0000-0x0000000005816000-memory.dmp

        Filesize

        408KB

      • memory/2412-4-0x0000000006280000-0x0000000006898000-memory.dmp

        Filesize

        6.1MB

      • memory/2412-5-0x0000000005CF0000-0x0000000005D02000-memory.dmp

        Filesize

        72KB

      • memory/2412-6-0x0000000005E20000-0x0000000005F2A000-memory.dmp

        Filesize

        1.0MB

      • memory/2412-7-0x0000000074550000-0x0000000074D01000-memory.dmp

        Filesize

        7.7MB

      • memory/2412-1-0x0000000000400000-0x0000000000422000-memory.dmp

        Filesize

        136KB

      • memory/2412-18-0x0000000074550000-0x0000000074D01000-memory.dmp

        Filesize

        7.7MB

      • memory/2412-9-0x0000000006B20000-0x0000000006B6C000-memory.dmp

        Filesize

        304KB

      • memory/2412-11-0x0000000007560000-0x0000000007A8C000-memory.dmp

        Filesize

        5.2MB

      • memory/2412-12-0x0000000007030000-0x00000000070C2000-memory.dmp

        Filesize

        584KB

      • memory/2412-13-0x0000000008040000-0x00000000085E6000-memory.dmp

        Filesize

        5.6MB

      • memory/2412-14-0x0000000007120000-0x0000000007170000-memory.dmp

        Filesize

        320KB

      • memory/2412-15-0x0000000007210000-0x0000000007286000-memory.dmp

        Filesize

        472KB

      • memory/2412-16-0x00000000070F0000-0x000000000710E000-memory.dmp

        Filesize

        120KB

      • memory/3512-0-0x0000000001190000-0x0000000001191000-memory.dmp

        Filesize

        4KB