Analysis

  • max time kernel
    158s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2023, 11:07

General

  • Target
    distantly.dll
  • Size 682KB
  • Sample230602-m7475sba85
  • SHA256 7bfa0fc80cf1b4dc110356aad858ed3638985dce794286dfe9a25ff3869fed02
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • qakbot

Version
  • 404.1346

Botnet
  • BB30

Campaign
  • 1685686808

C2
  • 86.173.2.12:2222

  • 92.9.45.20:2222

  • 100.4.163.158:2222

  • 213.64.33.92:2222

  • 75.98.154.19:443

  • 78.192.109.105:2222

  • 88.126.94.4:50000

  • 70.28.50.223:2083

  • 92.154.17.149:2222

  • 24.234.220.88:993

  • 87.252.106.39:995

  • 174.4.89.3:443

  • 12.172.173.82:20

  • 90.29.86.138:2222

  • 70.160.67.203:443

  • 223.166.13.95:995

  • 184.181.75.148:443

  • 95.45.50.93:2222

  • 201.143.215.69:443

  • 64.121.161.102:443

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\distantly.dll,next
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1380
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\distantly.dll,next
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5024
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1496

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1496-139-0x0000000000FD0000-0x0000000000FD2000-memory.dmp

        memory/1496-140-0x0000000000FA0000-0x0000000000FC4000-memory.dmp

        memory/1496-146-0x0000000000FA0000-0x0000000000FC4000-memory.dmp

        memory/1496-148-0x0000000000FA0000-0x0000000000FC4000-memory.dmp

        memory/1496-149-0x0000000000FA0000-0x0000000000FC4000-memory.dmp

        memory/1496-150-0x0000000000FA0000-0x0000000000FC4000-memory.dmp

        memory/1496-151-0x0000000000FA0000-0x0000000000FC4000-memory.dmp

        memory/1496-154-0x0000000000FA0000-0x0000000000FC4000-memory.dmp

        memory/5024-133-0x0000000001090000-0x0000000001093000-memory.dmp

        memory/5024-134-0x0000000010000000-0x0000000010024000-memory.dmp

        memory/5024-147-0x000000006AD80000-0x000000006AE18000-memory.dmp