Analysis

  • max time kernel
    141s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    06/05/2022, 23:15

General

  • Target
    44cfb6402b0f532e79f5ffde32fa0cdf402f880cca5d929c1f4cb03497690391.dll
  • Size 561KB
  • Sample220506-28jedsddcj
  • SHA256 44cfb6402b0f532e79f5ffde32fa0cdf402f880cca5d929c1f4cb03497690391
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • qakbot

Version
  • 403.683

Botnet
  • obama182

Campaign
  • 1651756499

C2
  • 103.107.113.120:443

  • 80.11.74.81:2222

  • 177.102.2.175:32101

  • 24.178.196.158:2222

  • 91.177.173.10:995

  • 181.208.248.227:443

  • 176.67.56.94:443

  • 202.134.152.2:2222

  • 148.0.57.85:443

  • 179.179.162.9:993

  • 40.134.246.185:995

  • 37.186.54.254:995

  • 196.203.37.215:80

  • 120.150.218.241:995

  • 208.107.221.224:443

  • 113.53.151.59:443

  • 70.46.220.114:443

  • 69.14.172.24:443

  • 108.60.213.141:443

  • 24.55.67.176:443

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\44cfb6402b0f532e79f5ffde32fa0cdf402f880cca5d929c1f4cb03497690391.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4944
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\44cfb6402b0f532e79f5ffde32fa0cdf402f880cca5d929c1f4cb03497690391.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3504
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3504 -s 668
        3⤵
        • Program crash
        PID:3564
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3504 -ip 3504
    1⤵
      PID:3992

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3504-131-0x0000000003080000-0x00000000030A2000-memory.dmp

          memory/3504-132-0x0000000003050000-0x0000000003072000-memory.dmp

          memory/3504-133-0x0000000003080000-0x00000000030A2000-memory.dmp