Analysis

  • max time kernel
    132s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2024, 00:42

General

  • Target
    a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll
  • Size 949KB
  • Sample240819-a2lsdsxerq
  • SHA256 307dcd0bd76ec40e3297813e65542bc6480262578d6623825340a5add4fb6bf8
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • qakbot

Version
  • 401.138

Botnet
  • tr

Campaign
  • 1613385567

C2
  • 78.63.226.32:443

  • 197.51.82.72:443

  • 193.248.221.184:2222

  • 95.77.223.148:443

  • 71.199.192.62:443

  • 77.211.30.202:995

  • 80.227.5.69:443

  • 77.27.204.204:995

  • 81.97.154.100:443

  • 173.184.119.153:995

  • 38.92.225.121:443

  • 81.150.181.168:2222

  • 90.65.236.181:2222

  • 83.110.103.152:443

  • 73.153.211.227:443

  • 188.25.63.105:443

  • 89.137.211.239:995

  • 202.188.138.162:443

  • 98.173.34.212:995

  • 87.202.87.210:2222

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\a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3208
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a8e2e77d6e1159face67ee36e5d4f199_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4764
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4764 -s 736
        3⤵
        • Program crash
        PID:4532
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4764 -ip 4764
    1⤵
      PID:1584

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4764-0-0x00000000014B0000-0x00000000014B1000-memory.dmp

          memory/4764-1-0x00000000031E0000-0x0000000003213000-memory.dmp

          memory/4764-2-0x0000000003260000-0x0000000003295000-memory.dmp

          memory/4764-3-0x0000000000400000-0x00000000004F1000-memory.dmp

          memory/4764-4-0x00000000031E0000-0x0000000003213000-memory.dmp