Analysis

  • max time kernel
    112s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/08/2024, 12:56

General

  • Target
    816852a0beb6eb927af785e7ae361d70N.dll
  • Size 846KB
  • Sample240827-p6dd5stcjp
  • SHA256 84108b96e59ba9871c1bcbf10b7f583a2cc3dcc2b94040f571528da74c864ae7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • qakbot

Version
  • 402.68

Botnet
  • obama59

Campaign
  • 1623694216

C2
  • 71.41.184.10:3389

  • 47.22.148.6:443

  • 96.253.46.210:443

  • 188.26.180.140:443

  • 75.118.1.141:443

  • 90.65.234.26:2222

  • 83.110.109.155:2222

  • 76.25.142.196:443

  • 45.46.53.140:2222

  • 105.198.236.101:443

  • 151.205.102.42:443

  • 216.201.162.158:443

  • 184.185.103.157:443

  • 189.210.115.207:443

  • 75.137.47.174:443

  • 72.240.200.181:2222

  • 75.67.192.125:443

  • 24.55.112.61:443

  • 72.252.201.69:443

  • 24.179.77.236:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\816852a0beb6eb927af785e7ae361d70N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4508
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\816852a0beb6eb927af785e7ae361d70N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2932
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 668
        3⤵
        • Program crash
        PID:4716
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2932 -ip 2932
    1⤵
      PID:2288

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2932-3-0x0000000002780000-0x00000000027BD000-memory.dmp

          memory/2932-2-0x0000000002780000-0x00000000027BD000-memory.dmp

          memory/2932-0-0x0000000002780000-0x00000000027BD000-memory.dmp

          memory/2932-4-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

          memory/2932-5-0x0000000000400000-0x00000000004D7000-memory.dmp