Analysis

  • max time kernel
    51s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/06/2023, 16:48

General

  • Target
    eze.dll
  • Size 1.8MB
  • Sample230615-va9elaae2s
  • SHA256 3cd4292a063c5e41bdb74f8081cefa09c0478fb8c9d8ffcde12bd4c81ee511ba
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • qakbot

Version
  • 404.1374

Botnet
  • BB32

Campaign
  • 1686813265

C2
  • 113.11.92.30:443

  • 86.160.253.50:443

  • 151.62.174.154:443

  • 77.86.98.236:443

  • 86.195.14.72:2222

  • 12.172.173.82:2087

  • 67.87.119.216:2078

  • 84.213.236.225:995

  • 70.28.50.223:2078

  • 86.164.33.69:995

  • 58.162.223.233:443

  • 98.4.43.111:443

  • 203.219.204.180:443

  • 79.168.224.165:2222

  • 80.12.88.148:2222

  • 1.221.179.74:443

  • 201.244.108.183:995

  • 2.36.64.159:2078

  • 72.205.104.134:443

  • 74.12.147.242:2083

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\eze.dll,must
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\eze.dll,must
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2696
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4384

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2696-133-0x0000000001510000-0x0000000001513000-memory.dmp

        memory/2696-134-0x0000000010000000-0x0000000010024000-memory.dmp

        memory/2696-146-0x000000006ED00000-0x000000006EEFE000-memory.dmp

        memory/4384-139-0x0000000000980000-0x0000000000982000-memory.dmp

        memory/4384-140-0x0000000000950000-0x0000000000974000-memory.dmp

        memory/4384-147-0x0000000000950000-0x0000000000974000-memory.dmp

        memory/4384-148-0x0000000000950000-0x0000000000974000-memory.dmp

        memory/4384-149-0x0000000000950000-0x0000000000974000-memory.dmp

        memory/4384-150-0x0000000000950000-0x0000000000974000-memory.dmp

        memory/4384-151-0x0000000000950000-0x0000000000974000-memory.dmp