Analysis

  • max time kernel
    85s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2023, 10:33

General

  • Target
    SecuriteInfo.com.Variant.Mikey.147104.10356.22166.exe
  • Size 328KB
  • Sample230519-mlhr1sdc85
  • SHA256 baeaf04706b138445bb7faa9401f428d4f114e8f9a4e7ce84e4064a3b6428402
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • PERSOM

C2
  • 176.124.219.192:14487

Attributes
  • auth_value

    0695a610af712a57529526101d7e83b2

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\SecuriteInfo.com.Variant.Mikey.147104.10356.22166.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Mikey.147104.10356.22166.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2072
    • 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:1500

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1500-134-0x0000000000400000-0x000000000042A000-memory.dmp

        memory/1500-139-0x0000000004FE0000-0x00000000055F8000-memory.dmp

        memory/1500-140-0x0000000004AE0000-0x0000000004BEA000-memory.dmp

        memory/1500-141-0x0000000004A20000-0x0000000004A32000-memory.dmp

        memory/1500-142-0x0000000004A10000-0x0000000004A20000-memory.dmp

        memory/1500-143-0x0000000004A80000-0x0000000004ABC000-memory.dmp

        memory/1500-144-0x0000000004D80000-0x0000000004DE6000-memory.dmp

        memory/1500-145-0x00000000059A0000-0x0000000005A32000-memory.dmp

        memory/1500-146-0x0000000005FF0000-0x0000000006594000-memory.dmp

        memory/1500-147-0x0000000004A10000-0x0000000004A20000-memory.dmp

        memory/1500-148-0x0000000006770000-0x0000000006932000-memory.dmp

        memory/1500-149-0x0000000006E70000-0x000000000739C000-memory.dmp