Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    13/05/2022, 13:10

General

  • Target
    05abcf4f0220a026d9d591722428fb8cd87053aa9b5be0ee1a6d6cda27e926ce.dll
  • Size 685KB
  • Sample220513-qech7safaq
  • SHA256 05abcf4f0220a026d9d591722428fb8cd87053aa9b5be0ee1a6d6cda27e926ce
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • qakbot

Version
  • 403.684

Botnet
  • AA

Campaign
  • 1652433315

C2
  • 103.139.243.207:990

  • 217.128.122.65:2222

  • 40.134.246.185:995

  • 172.114.160.81:995

  • 186.90.153.162:2222

  • 75.99.168.194:61201

  • 124.40.244.118:2222

  • 86.98.208.214:2222

  • 2.34.12.8:443

  • 46.107.48.202:443

  • 46.103.186.43:995

  • 103.246.242.202:443

  • 76.70.9.169:2222

  • 72.76.94.99:443

  • 102.65.16.245:443

  • 45.63.1.12:443

  • 45.76.167.26:443

  • 144.202.3.39:995

  • 140.82.63.183:443

  • 144.202.2.175:995

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\05abcf4f0220a026d9d591722428fb8cd87053aa9b5be0ee1a6d6cda27e926ce.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:688
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\05abcf4f0220a026d9d591722428fb8cd87053aa9b5be0ee1a6d6cda27e926ce.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1208
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 676
        3⤵
        • Program crash
        PID:1204
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1208 -ip 1208
    1⤵
      PID:1536

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1208-131-0x0000000003320000-0x0000000003342000-memory.dmp

          memory/1208-132-0x00000000032D0000-0x00000000032F2000-memory.dmp

          memory/1208-133-0x0000000003320000-0x0000000003342000-memory.dmp