Analysis

  • max time kernel
    138s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    23/05/2022, 15:21

General

  • Target
    69700dfbcbe60d5b9085ca551ca1fe25556b9e78db8bca5125380bf6aba6a690.dll
  • Size 579KB
  • Sample220523-sraw9ahfdm
  • SHA256 69700dfbcbe60d5b9085ca551ca1fe25556b9e78db8bca5125380bf6aba6a690
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • qakbot

Version
  • 403.689

Botnet
  • AA

Campaign
  • 1653295661

C2
  • 2.50.4.57:443

  • 24.178.196.158:2222

  • 91.177.173.10:995

  • 187.207.131.50:61202

  • 81.129.112.49:2078

  • 124.40.244.118:2222

  • 176.67.56.94:443

  • 140.82.49.12:443

  • 86.97.11.30:443

  • 108.60.213.141:443

  • 84.241.8.23:32103

  • 202.134.152.2:2222

  • 39.44.66.76:995

  • 39.44.62.55:995

  • 197.87.182.35:443

  • 67.209.195.198:443

  • 182.191.92.203:995

  • 39.52.77.102:995

  • 103.116.178.85:995

  • 2.34.12.8:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\69700dfbcbe60d5b9085ca551ca1fe25556b9e78db8bca5125380bf6aba6a690.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3568
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\69700dfbcbe60d5b9085ca551ca1fe25556b9e78db8bca5125380bf6aba6a690.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3080
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 724
        3⤵
        • Program crash
        PID:884
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3080 -ip 3080
    1⤵
      PID:1988

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3080-131-0x0000000000AC0000-0x0000000000B54000-memory.dmp

          memory/3080-132-0x0000000000EC0000-0x0000000000EE2000-memory.dmp

          memory/3080-133-0x0000000000E90000-0x0000000000EB2000-memory.dmp

          memory/3080-134-0x0000000000EC0000-0x0000000000EE2000-memory.dmp