Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    17/11/2021, 01:28

General

  • Target
    2021-11-15-Qakbot-DLL-from-80.71.158.152.bin.dll
  • Size 552KB
  • Sample211117-bvm8baddaj
  • SHA256 3cde8a896848e9c28ccfcc2db7812602143de7be90aa44fcfe83c85ac7e53f9b
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • qakbot

Version
  • 403.2

Botnet
  • obama128b

Campaign
  • 1636996378

C2
  • 93.48.80.198:995

  • 189.135.61.226:443

  • 96.246.158.154:995

  • 94.200.181.154:443

  • 50.194.160.233:465

  • 50.194.160.233:443

  • 50.194.160.233:32100

  • 24.229.150.54:995

  • 140.82.49.12:443

  • 108.4.67.252:443

  • 136.143.11.232:443

  • 109.177.77.68:995

  • 181.118.183.27:443

  • 24.55.112.61:443

  • 109.12.111.14:443

  • 216.238.71.31:443

  • 190.229.18.108:465

  • 188.50.23.59:995

  • 120.150.218.241:995

  • 89.101.97.139:443

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 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\2021-11-15-Qakbot-DLL-from-80.71.158.152.bin.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2624
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2021-11-15-Qakbot-DLL-from-80.71.158.152.bin.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3720
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3720 -s 764
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:848

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3720-119-0x00000000008E0000-0x00000000008E1000-memory.dmp

        memory/3720-120-0x0000000004560000-0x0000000004581000-memory.dmp

        memory/3720-121-0x0000000004560000-0x0000000004581000-memory.dmp

        memory/3720-122-0x0000000000C30000-0x0000000000C50000-memory.dmp

        memory/3720-123-0x0000000004560000-0x0000000004581000-memory.dmp