Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/09/2023, 21:46

General

  • Target
    bd677338df07f7b7534ee9b0a11dc7de.exe
  • Size 612KB
  • Sample230916-1mlrysge36
  • SHA256 0f36e18b4aea416cd5af0d04845ec04d9faab74689fc9257ee5872c858baebb3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • smokiez

C2
  • 194.169.175.232:45450

Attributes
  • auth_value

    7b7d8a036038ab89b98f422d559b4f8f

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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd677338df07f7b7534ee9b0a11dc7de.exe
    "C:\Users\Admin\AppData\Local\Temp\bd677338df07f7b7534ee9b0a11dc7de.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3992
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:5060
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2044

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2044-21-0x000000000AFA0000-0x000000000B032000-memory.dmp

        memory/2044-16-0x0000000005560000-0x0000000005570000-memory.dmp

        memory/2044-30-0x0000000074BE0000-0x0000000075390000-memory.dmp

        memory/2044-28-0x000000000A0C0000-0x000000000A110000-memory.dmp

        memory/2044-27-0x000000000A2C0000-0x000000000A7EC000-memory.dmp

        memory/2044-26-0x0000000009BC0000-0x0000000009D82000-memory.dmp

        memory/2044-25-0x0000000005560000-0x0000000005570000-memory.dmp

        memory/2044-24-0x0000000074BE0000-0x0000000075390000-memory.dmp

        memory/2044-23-0x000000000B670000-0x000000000B6D6000-memory.dmp

        memory/2044-9-0x0000000000400000-0x0000000000430000-memory.dmp

        memory/2044-14-0x000000000B050000-0x000000000B668000-memory.dmp

        memory/2044-15-0x000000000ABD0000-0x000000000ACDA000-memory.dmp

        memory/2044-12-0x0000000074BE0000-0x0000000075390000-memory.dmp

        memory/2044-13-0x0000000002ED0000-0x0000000002ED6000-memory.dmp

        memory/2044-19-0x000000000ACE0000-0x000000000AD2C000-memory.dmp

        memory/2044-20-0x000000000AE80000-0x000000000AEF6000-memory.dmp

        memory/2044-22-0x000000000BC20000-0x000000000C1C4000-memory.dmp

        memory/2044-17-0x000000000AB10000-0x000000000AB22000-memory.dmp

        memory/2044-18-0x000000000AB70000-0x000000000ABAC000-memory.dmp

        memory/5060-1-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-11-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-0-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-10-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-8-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-7-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-6-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-5-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-3-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-4-0x0000000000400000-0x0000000000465000-memory.dmp

        memory/5060-2-0x0000000000400000-0x0000000000465000-memory.dmp