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Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/07/2024, 23:22

General

  • Target

    1fd84cecfa8772524842d9bfed6ee550360ffa0a1f9ed29057113180de503695.exe

  • Size

    338KB

  • MD5

    cf628aed549210358f6ba640d8324356

  • SHA1

    dee6f0bf81cf61c1521b481339487fe49bb76306

  • SHA256

    1fd84cecfa8772524842d9bfed6ee550360ffa0a1f9ed29057113180de503695

  • SHA512

    b5d37c40289cb6b203409df8dd0ff5c7fc9f7043875d35bb96a23d6f4abceec62c2f3f05699f599786697523dd30736f35e39eb177a8c37f62cf0f35f130d7a6

  • SSDEEP

    6144:KY1jQmalKcYdvkMEdRE29UHYOhQWrND0VrLM4jb87bLuXgv0JutYmnZhM+W2di8h:KgEKc+kMcIpD0V0l7ygv0J4hhi8bEO

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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1fd84cecfa8772524842d9bfed6ee550360ffa0a1f9ed29057113180de503695.exe
    "C:\Users\Admin\AppData\Local\Temp\1fd84cecfa8772524842d9bfed6ee550360ffa0a1f9ed29057113180de503695.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3308
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:1072
      • 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:2648

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2648-8-0x0000000006B20000-0x0000000006B5C000-memory.dmp

      Filesize

      240KB

    • memory/2648-10-0x0000000006EB0000-0x0000000007072000-memory.dmp

      Filesize

      1.8MB

    • memory/2648-2-0x0000000074C0E000-0x0000000074C0F000-memory.dmp

      Filesize

      4KB

    • memory/2648-3-0x0000000005790000-0x00000000057F6000-memory.dmp

      Filesize

      408KB

    • memory/2648-4-0x00000000062C0000-0x00000000068D8000-memory.dmp

      Filesize

      6.1MB

    • memory/2648-5-0x0000000005D40000-0x0000000005D52000-memory.dmp

      Filesize

      72KB

    • memory/2648-6-0x0000000005E70000-0x0000000005F7A000-memory.dmp

      Filesize

      1.0MB

    • memory/2648-7-0x0000000074C00000-0x00000000753B0000-memory.dmp

      Filesize

      7.7MB

    • memory/2648-1-0x0000000000400000-0x0000000000422000-memory.dmp

      Filesize

      136KB

    • memory/2648-18-0x0000000074C00000-0x00000000753B0000-memory.dmp

      Filesize

      7.7MB

    • memory/2648-9-0x0000000006B60000-0x0000000006BAC000-memory.dmp

      Filesize

      304KB

    • memory/2648-11-0x00000000075B0000-0x0000000007ADC000-memory.dmp

      Filesize

      5.2MB

    • memory/2648-12-0x0000000007080000-0x0000000007112000-memory.dmp

      Filesize

      584KB

    • memory/2648-13-0x0000000008090000-0x0000000008634000-memory.dmp

      Filesize

      5.6MB

    • memory/2648-14-0x00000000071A0000-0x0000000007216000-memory.dmp

      Filesize

      472KB

    • memory/2648-15-0x0000000007120000-0x000000000713E000-memory.dmp

      Filesize

      120KB

    • memory/2648-16-0x0000000007280000-0x00000000072D0000-memory.dmp

      Filesize

      320KB

    • memory/3308-0-0x0000000001540000-0x0000000001541000-memory.dmp

      Filesize

      4KB