Analysis

  • max time kernel
    85s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/04/2023, 00:03

General

  • Target
    Fоrtnitе HС.exe
  • Size 322KB
  • Sample230426-ab2e6adh24
  • SHA256 3e80f79075aa1d9c73743fde07218947de5d4363184454c2644ed991bbdcf5fc
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

C2
  • 45.15.156.170:43588

Attributes
  • auth_value

    296c18e34d670ae41d67c9e09e2546b7

Signatures

  • RedLine

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Fоrtnitе HС.exe
    "C:\Users\Admin\AppData\Local\Temp\Fоrtnitе HС.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3676
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1708

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1708-134-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/1708-139-0x000000000AD20000-0x000000000B338000-memory.dmp

        memory/1708-140-0x000000000A810000-0x000000000A91A000-memory.dmp

        memory/1708-141-0x000000000A700000-0x000000000A712000-memory.dmp

        memory/1708-142-0x000000000A760000-0x000000000A79C000-memory.dmp

        memory/1708-143-0x0000000005270000-0x0000000005280000-memory.dmp

        memory/1708-144-0x000000000AA70000-0x000000000AAE6000-memory.dmp

        memory/1708-145-0x000000000AB90000-0x000000000AC22000-memory.dmp

        memory/1708-146-0x000000000B8F0000-0x000000000BE94000-memory.dmp

        memory/1708-147-0x000000000AC30000-0x000000000AC96000-memory.dmp

        memory/1708-148-0x000000000BEA0000-0x000000000BEF0000-memory.dmp

        memory/1708-149-0x0000000005270000-0x0000000005280000-memory.dmp

        memory/1708-150-0x000000000C0C0000-0x000000000C282000-memory.dmp

        memory/1708-151-0x000000000C7C0000-0x000000000CCEC000-memory.dmp