Analysis

  • max time kernel
    124s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-06-2024 07:54

General

  • Target

    89cde7fa5c181f10cc9a21fb961f8de5_JaffaCakes118.vbs

  • Size

    1.9MB

  • MD5

    89cde7fa5c181f10cc9a21fb961f8de5

  • SHA1

    a1449eef635ae525e6ba3167f4978bbfde9c73fc

  • SHA256

    3a1ec5cfa213479f5f7fc25d46672b489ab64d50e687253f6f388991b0c50b43

  • SHA512

    a44b5af5c92fdeebd25de21a08b1ff8138d3092a6131f750f1ba01717c80d729da020e5778419835d1014b29c29951cca4d69eaf0456640c759727a4f495e7d0

  • SSDEEP

    49152:j6rXNinXYXKRat360hlkGHkUxyHUfCllJ04MGo2GriKPgOU1eODlB:F

Malware Config

Extracted

Family

qakbot

Version

323.79

Botnet

spx02

Campaign

1567678709

C2

50.78.93.74:995

50.46.131.145:443

98.236.87.243:443

72.179.13.59:443

73.226.220.56:443

75.177.172.209:6881

192.24.181.185:443

206.51.202.106:50002

108.184.57.213:443

67.10.18.112:993

162.244.225.30:443

47.23.101.26:993

47.136.226.219:443

96.20.238.2:2083

68.238.56.27:443

75.131.239.76:443

172.78.85.20:443

96.22.239.27:2222

76.71.76.131:32101

60.254.82.182:2078

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Turns off Windows Defender SpyNet reporting 2 TTPs
  • Windows security bypass 2 TTPs 2 IoCs
  • Executes dropped EXE 7 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks SCSI registry key(s) 3 TTPs 18 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies data under HKEY_USERS 5 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\89cde7fa5c181f10cc9a21fb961f8de5_JaffaCakes118.vbs"
    1⤵
      PID:4984
    • C:\Users\Admin\AppData\Local\Temp\xgIWRvnF.exe
      C:\Users\Admin\AppData\Local\Temp\xgIWRvnF.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3860
      • C:\Users\Admin\AppData\Local\Temp\xgIWRvnF.exe
        C:\Users\Admin\AppData\Local\Temp\xgIWRvnF.exe /C
        2⤵
        • Executes dropped EXE
        • Checks SCSI registry key(s)
        • Suspicious behavior: EnumeratesProcesses
        PID:3428
      • C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov\bwiindui.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov\bwiindui.exe
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:3608
        • C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov\bwiindui.exe
          C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov\bwiindui.exe /C
          3⤵
          • Executes dropped EXE
          • Checks SCSI registry key(s)
          • Suspicious behavior: EnumeratesProcesses
          PID:3552
        • C:\Windows\SysWOW64\explorer.exe
          C:\Windows\SysWOW64\explorer.exe
          3⤵
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          PID:1420
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn dypsdsnr /tr "\"C:\Users\Admin\AppData\Local\Temp\xgIWRvnF.exe\" /I dypsdsnr" /SC ONCE /Z /ST 07:56 /ET 08:08
        2⤵
        • Creates scheduled task(s)
        PID:3300
    • C:\Users\Admin\AppData\Local\Temp\xgIWRvnF.exe
      C:\Users\Admin\AppData\Local\Temp\xgIWRvnF.exe /I dypsdsnr
      1⤵
      • Executes dropped EXE
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4796
      • C:\Windows\system32\reg.exe
        C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
        2⤵
          PID:532
        • C:\Windows\system32\reg.exe
          C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
          2⤵
            PID:4276
          • C:\Windows\system32\reg.exe
            C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
            2⤵
              PID:3468
            • C:\Windows\system32\reg.exe
              C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
              2⤵
                PID:208
              • C:\Windows\system32\reg.exe
                C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
                2⤵
                  PID:4644
                • C:\Windows\system32\reg.exe
                  C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
                  2⤵
                    PID:2952
                  • C:\Windows\system32\reg.exe
                    C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
                    2⤵
                      PID:4608
                    • C:\Windows\system32\reg.exe
                      C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
                      2⤵
                        PID:3744
                      • C:\Windows\system32\reg.exe
                        C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov" /d "0"
                        2⤵
                        • Windows security bypass
                        PID:1392
                      • C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov\bwiindui.exe
                        C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov\bwiindui.exe
                        2⤵
                        • Executes dropped EXE
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        PID:5044
                        • C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov\bwiindui.exe
                          C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov\bwiindui.exe /C
                          3⤵
                          • Executes dropped EXE
                          • Checks SCSI registry key(s)
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1992
                      • C:\Windows\System32\cmd.exe
                        "C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\xgIWRvnF.exe"
                        2⤵
                        • Suspicious use of WriteProcessMemory
                        PID:1628
                        • C:\Windows\system32\PING.EXE
                          ping.exe -n 6 127.0.0.1
                          3⤵
                          • Runs ping.exe
                          PID:588
                      • C:\Windows\system32\schtasks.exe
                        "C:\Windows\system32\schtasks.exe" /DELETE /F /TN dypsdsnr
                        2⤵
                          PID:3408

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Temp\xgIWRvnF.exe

                        Filesize

                        656KB

                        MD5

                        ee012e5a6dedbad726af12e7ba9374df

                        SHA1

                        1429e28e9c78294b6d1e96b9cb40da73ae51c23a

                        SHA256

                        259e8c4576444287f43218b2f6754da1d50339fdb4c4d8c9634ff72e6e2521f5

                        SHA512

                        5a82377e13242a7ab5d257a7f7f0c0856904591e5b583089999772742046b3d2857bb43f0937b4ad63cdc8e65e8519f0e6fd831b7c598b1ce13587934f9275d2

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Eactoov\bwiindui.dat

                        Filesize

                        63B

                        MD5

                        25e60d4dce767250e58db51b7fc2f21c

                        SHA1

                        c9d66575a343dbd55e7233642e5669aca1fd5ea7

                        SHA256

                        dd8ab149e766d6cbb362a8a210682cc10c86cff86df41d2f7f11f096c3e2b590

                        SHA512

                        bac4c9aaa33f87b9b70ed905506b6ceb31aeaa5420ce51e4ddc42108ab7252bb4fd41c2173a6236b037383b3f2213a75c264f22df4bfdf89cf775cfd96915d5c

                      • memory/1420-36-0x0000000002690000-0x00000000026D1000-memory.dmp

                        Filesize

                        260KB

                      • memory/1420-34-0x0000000000400000-0x0000000000492000-memory.dmp

                        Filesize

                        584KB

                      • memory/1420-39-0x0000000002690000-0x00000000026D1000-memory.dmp

                        Filesize

                        260KB

                      • memory/1420-30-0x0000000000400000-0x0000000000492000-memory.dmp

                        Filesize

                        584KB

                      • memory/1420-32-0x0000000000400000-0x0000000000492000-memory.dmp

                        Filesize

                        584KB

                      • memory/1420-37-0x0000000002690000-0x00000000026D1000-memory.dmp

                        Filesize

                        260KB

                      • memory/1420-33-0x0000000002690000-0x00000000026D1000-memory.dmp

                        Filesize

                        260KB

                      • memory/1992-55-0x0000000000400000-0x00000000004A8000-memory.dmp

                        Filesize

                        672KB

                      • memory/3428-13-0x0000000000400000-0x00000000004A8000-memory.dmp

                        Filesize

                        672KB

                      • memory/3428-12-0x0000000002150000-0x0000000002157000-memory.dmp

                        Filesize

                        28KB

                      • memory/3552-29-0x0000000000400000-0x00000000004A8000-memory.dmp

                        Filesize

                        672KB

                      • memory/3608-35-0x0000000000400000-0x00000000004A8000-memory.dmp

                        Filesize

                        672KB

                      • memory/3608-20-0x0000000000720000-0x0000000000727000-memory.dmp

                        Filesize

                        28KB

                      • memory/3860-6-0x0000000000400000-0x00000000004A8000-memory.dmp

                        Filesize

                        672KB

                      • memory/3860-4-0x0000000000610000-0x0000000000617000-memory.dmp

                        Filesize

                        28KB

                      • memory/3860-24-0x0000000000400000-0x00000000004A8000-memory.dmp

                        Filesize

                        672KB

                      • memory/4796-43-0x0000000000400000-0x00000000004A8000-memory.dmp

                        Filesize

                        672KB

                      • memory/4796-50-0x0000000000400000-0x00000000004A8000-memory.dmp

                        Filesize

                        672KB

                      • memory/5044-56-0x0000000000400000-0x00000000004A8000-memory.dmp

                        Filesize

                        672KB