Analysis

  • max time kernel
    132s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 09:05

General

  • Target
    8923976ec186f38af00d342fa6649e47b4f217d3db680e8ab28453ec10ec8afb.exe
  • Size 1.9MB
  • Sample241111-k2n8maxdpe
  • SHA256 8923976ec186f38af00d342fa6649e47b4f217d3db680e8ab28453ec10ec8afb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • @merlinholy

C2
  • 185.189.167.123:37360

Attributes
  • auth_value

    9c36b63cccb3eade62bdc17519c7bd37

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Redline family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8923976ec186f38af00d342fa6649e47b4f217d3db680e8ab28453ec10ec8afb.exe
    "C:\Users\Admin\AppData\Local\Temp\8923976ec186f38af00d342fa6649e47b4f217d3db680e8ab28453ec10ec8afb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2788
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3676

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2788-12-0x00000000006B0000-0x0000000000891000-memory.dmp

        memory/2788-2-0x0000000000889000-0x000000000088D000-memory.dmp

        memory/2788-1-0x0000000000350000-0x0000000000351000-memory.dmp

        memory/2788-10-0x00000000006B0000-0x0000000000891000-memory.dmp

        memory/2788-0-0x00000000006B0000-0x0000000000891000-memory.dmp

        memory/3676-13-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

        memory/3676-5-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/3676-14-0x0000000005DC0000-0x00000000063D8000-memory.dmp

        memory/3676-15-0x0000000005860000-0x0000000005872000-memory.dmp

        memory/3676-16-0x0000000005990000-0x0000000005A9A000-memory.dmp

        memory/3676-17-0x00000000058C0000-0x00000000058FC000-memory.dmp

        memory/3676-18-0x0000000074C50000-0x0000000075400000-memory.dmp

        memory/3676-19-0x0000000005910000-0x000000000595C000-memory.dmp

        memory/3676-20-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

        memory/3676-21-0x0000000074C50000-0x0000000075400000-memory.dmp