Analysis

  • max time kernel
    163s
  • max time network
    181s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231025-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/11/2023, 16:07

General

  • Target
    NEAS.90c9d40878861fb8a41fe65b46aab0a2a7153866619beb2efa2be92d71ffd240.exe
  • Size 414KB
  • Sample231115-tk4rescc38
  • SHA256 90c9d40878861fb8a41fe65b46aab0a2a7153866619beb2efa2be92d71ffd240
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • taiga

C2
  • 5.42.92.51:19057

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
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.90c9d40878861fb8a41fe65b46aab0a2a7153866619beb2efa2be92d71ffd240.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.90c9d40878861fb8a41fe65b46aab0a2a7153866619beb2efa2be92d71ffd240.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:916
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:3792

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3792-0-0x0000000000400000-0x000000000043C000-memory.dmp

          memory/3792-1-0x00000000753C0000-0x0000000075B70000-memory.dmp

          memory/3792-2-0x0000000007FB0000-0x0000000008554000-memory.dmp

          memory/3792-3-0x0000000007AA0000-0x0000000007B32000-memory.dmp

          memory/3792-4-0x0000000007D00000-0x0000000007D10000-memory.dmp

          memory/3792-5-0x0000000007A80000-0x0000000007A8A000-memory.dmp

          memory/3792-6-0x0000000008B80000-0x0000000009198000-memory.dmp

          memory/3792-7-0x0000000007E20000-0x0000000007F2A000-memory.dmp

          memory/3792-8-0x0000000007D10000-0x0000000007D22000-memory.dmp

          memory/3792-9-0x0000000007D70000-0x0000000007DAC000-memory.dmp

          memory/3792-10-0x0000000007DB0000-0x0000000007DFC000-memory.dmp

          memory/3792-11-0x00000000753C0000-0x0000000075B70000-memory.dmp

          memory/3792-12-0x0000000007D00000-0x0000000007D10000-memory.dmp