Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2023, 12:09

General

  • Target
    amounted.dll
  • Size 279KB
  • Sample230614-pbmdkagg5z
  • SHA256 fd586ed89b79241966218b63a4dcef796811cc216947ba35f3ea1d8a238ce4eb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • qakbot

Version
  • 404.1374

Botnet
  • BB32

Campaign
  • 1686735623

C2
  • 86.129.138.170:443

  • 113.11.92.30:443

  • 12.172.173.82:2087

  • 72.205.104.134:443

  • 84.213.236.225:995

  • 92.186.69.229:2222

  • 1.221.179.74:443

  • 103.141.50.43:995

  • 58.162.223.233:443

  • 96.242.126.116:2222

  • 92.154.17.149:2222

  • 75.109.111.89:443

  • 125.99.76.102:443

  • 80.12.88.148:2222

  • 109.149.147.195:2222

  • 27.99.32.26:2222

  • 70.28.50.223:3389

  • 70.28.50.223:32100

  • 86.97.96.62:2222

  • 66.241.183.99:443

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\amounted.dll,must
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2616
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\amounted.dll,must
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2680
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4552

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2680-133-0x0000000002D00000-0x0000000002D03000-memory.dmp

        memory/2680-134-0x0000000010000000-0x0000000010024000-memory.dmp

        memory/2680-147-0x00000000647C0000-0x0000000064802000-memory.dmp

        memory/4552-139-0x0000000000480000-0x0000000000482000-memory.dmp

        memory/4552-140-0x0000000000450000-0x0000000000474000-memory.dmp

        memory/4552-146-0x0000000000450000-0x0000000000474000-memory.dmp

        memory/4552-148-0x0000000000450000-0x0000000000474000-memory.dmp

        memory/4552-149-0x0000000000450000-0x0000000000474000-memory.dmp

        memory/4552-150-0x0000000000450000-0x0000000000474000-memory.dmp

        memory/4552-151-0x0000000000450000-0x0000000000474000-memory.dmp

        memory/4552-154-0x0000000000450000-0x0000000000474000-memory.dmp