Analysis

  • max time kernel
    140s
  • max time network
    153s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    30/08/2021, 00:00

General

  • Target

    2189c55c45bdae4c6c966d1fe88312cd12b841b86ffaee29a0512a590f11718b.exe

  • Size

    213KB

  • MD5

    99d5b8b376944920ff01a8737f9cbdbd

  • SHA1

    f0c35ecdf80f44727284c6cc4281bb1a8bd4dede

  • SHA256

    2189c55c45bdae4c6c966d1fe88312cd12b841b86ffaee29a0512a590f11718b

  • SHA512

    1a2b19b93ad2417db4f80b94abc2b738e2f0dc0558b355c51817161d5f7666d35be2dafb505ac297b3f94f5593d16fb9b862ea36c03580c4168add426e341882

Malware Config

Extracted

Path

C:\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT

Family

buran

Ransom Note
!!! ALL YOUR FILES ARE ENCRYPTED !!! All your files, documents, photos, databases and other important files are encrypted. You are not able to decrypt it by yourself! The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. PAY FAST 590$=0.013 btc or the price will increase tomorrow bitcoin address bc1qqxnp9z0ff8x852dyflp5r9r6rzse8jl5hzmqz8 To be sure we have the decryptor and it works you can send an email: [email protected] and decrypt one file for free. But this file should be of not valuable! Do you really want to restore your files? [email protected] TELEGRAM @ payfast290 Your personal ID: 12F-B86-295 Attention! * Do not rename encrypted files. * Do not try to decrypt your data using third party software, it may cause permanent data loss. * Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Extracted

Family

smokeloader

Version

2020

C2

http://readinglistforaugust1.xyz/

http://readinglistforaugust2.xyz/

http://readinglistforaugust3.xyz/

http://readinglistforaugust4.xyz/

http://readinglistforaugust5.xyz/

http://readinglistforaugust6.xyz/

http://readinglistforaugust7.xyz/

http://readinglistforaugust8.xyz/

http://readinglistforaugust9.xyz/

http://readinglistforaugust10.xyz/

http://readinglistforaugust1.site/

http://readinglistforaugust2.site/

http://readinglistforaugust3.site/

http://readinglistforaugust4.site/

http://readinglistforaugust5.site/

http://readinglistforaugust6.site/

http://readinglistforaugust7.site/

http://readinglistforaugust8.site/

http://readinglistforaugust9.site/

http://readinglistforaugust10.site/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

zz

C2

185.167.97.37:30902

Extracted

Family

redline

Botnet

nn

C2

135.181.49.56:47634

Extracted

Family

raccoon

Botnet

d02c5d65069fc7ce1993e7c52edf0c9c4c195c81

Attributes
  • url4cnc

    https://telete.in/open3entershift

rc4.plain
rc4.plain

Signatures

  • Buran

    Ransomware-as-a-service based on the VegaLocker family first identified in 2019.

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 27 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Turns off Windows Defender SpyNet reporting 2 TTPs
  • UAC bypass 3 TTPs
  • Windows security bypass 2 TTPs
  • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
  • Nirsoft 3 IoCs
  • Executes dropped EXE 36 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Windows security modification 2 TTPs 10 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
  • Suspicious use of SetThreadContext 19 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 15 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Interacts with shadow copies 2 TTPs 1 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 64 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 55 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2189c55c45bdae4c6c966d1fe88312cd12b841b86ffaee29a0512a590f11718b.exe
    "C:\Users\Admin\AppData\Local\Temp\2189c55c45bdae4c6c966d1fe88312cd12b841b86ffaee29a0512a590f11718b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:564
    • C:\Users\Admin\AppData\Local\Temp\2189c55c45bdae4c6c966d1fe88312cd12b841b86ffaee29a0512a590f11718b.exe
      "C:\Users\Admin\AppData\Local\Temp\2189c55c45bdae4c6c966d1fe88312cd12b841b86ffaee29a0512a590f11718b.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:3164
  • C:\Users\Admin\AppData\Local\Temp\346F.exe
    C:\Users\Admin\AppData\Local\Temp\346F.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Users\Admin\AppData\Local\Temp\346F.exe
      C:\Users\Admin\AppData\Local\Temp\346F.exe
      2⤵
        PID:3692
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:3268
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:3380
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:2364
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:4332
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:4628
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:5100
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:4552
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:4684
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:4864
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:4300
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:5548
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:6028
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:5312
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
        • Executes dropped EXE
        PID:5444
      • C:\Users\Admin\AppData\Local\Temp\346F.exe
        C:\Users\Admin\AppData\Local\Temp\346F.exe
        2⤵
          PID:728
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 728 -s 24
            3⤵
            • Program crash
            PID:5928
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:5464
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:4968
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:5132
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:5820
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:4804
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:5556
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:728
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:2408
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:2236
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
          • Executes dropped EXE
          PID:4788
        • C:\Users\Admin\AppData\Local\Temp\346F.exe
          C:\Users\Admin\AppData\Local\Temp\346F.exe
          2⤵
            PID:4404
          • C:\Users\Admin\AppData\Local\Temp\346F.exe
            C:\Users\Admin\AppData\Local\Temp\346F.exe
            2⤵
              PID:5544
            • C:\Users\Admin\AppData\Local\Temp\346F.exe
              C:\Users\Admin\AppData\Local\Temp\346F.exe
              2⤵
                PID:4352
              • C:\Users\Admin\AppData\Local\Temp\346F.exe
                C:\Users\Admin\AppData\Local\Temp\346F.exe
                2⤵
                  PID:5152
                • C:\Users\Admin\AppData\Local\Temp\346F.exe
                  C:\Users\Admin\AppData\Local\Temp\346F.exe
                  2⤵
                    PID:776
                • C:\Users\Admin\AppData\Local\Temp\3942.exe
                  C:\Users\Admin\AppData\Local\Temp\3942.exe
                  1⤵
                  • Executes dropped EXE
                  • Checks BIOS information in registry
                  • Checks whether UAC is enabled
                  • Suspicious use of NtSetInformationThreadHideFromDebugger
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2768
                • C:\Users\Admin\AppData\Local\Temp\3B27.exe
                  C:\Users\Admin\AppData\Local\Temp\3B27.exe
                  1⤵
                  • Executes dropped EXE
                  • Windows security modification
                  • Checks whether UAC is enabled
                  • Suspicious use of SetThreadContext
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  • System policy modification
                  PID:1504
                  • C:\Users\Admin\AppData\Local\Temp\8f74c155-cc47-4161-a162-8f9143b5cb5e\AdvancedRun.exe
                    "C:\Users\Admin\AppData\Local\Temp\8f74c155-cc47-4161-a162-8f9143b5cb5e\AdvancedRun.exe" /EXEFilename "C:\Users\Admin\AppData\Local\Temp\8f74c155-cc47-4161-a162-8f9143b5cb5e\test.bat" /WindowState ""0"" /PriorityClass ""32"" /CommandLine "" /StartDirectory "" /RunAs 8 /Run
                    2⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:3940
                    • C:\Users\Admin\AppData\Local\Temp\8f74c155-cc47-4161-a162-8f9143b5cb5e\AdvancedRun.exe
                      "C:\Users\Admin\AppData\Local\Temp\8f74c155-cc47-4161-a162-8f9143b5cb5e\AdvancedRun.exe" /SpecialRun 4101d8 3940
                      3⤵
                      • Executes dropped EXE
                      • Suspicious use of AdjustPrivilegeToken
                      PID:636
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\3B27.exe" -Force
                    2⤵
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3316
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\3B27.exe" -Force
                    2⤵
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3596
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\ComSvcConfig.exe
                    C:\Windows\Microsoft.NET\Framework\v4.0.30319\ComSvcConfig.exe
                    2⤵
                    • Executes dropped EXE
                    PID:3692
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\EdmGen.exe
                    C:\Windows\Microsoft.NET\Framework\v4.0.30319\EdmGen.exe
                    2⤵
                      PID:3068
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe
                      C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe
                      2⤵
                        PID:3696
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
                        C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe
                        2⤵
                          PID:2404
                      • C:\Users\Admin\AppData\Local\Temp\3C32.exe
                        C:\Users\Admin\AppData\Local\Temp\3C32.exe
                        1⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        PID:1660
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 736
                          2⤵
                          • Drops file in Windows directory
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4244
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 752
                          2⤵
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4436
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 788
                          2⤵
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4560
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 884
                          2⤵
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4748
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1188
                          2⤵
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:5112
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1168
                          2⤵
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4232
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1236
                          2⤵
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4568
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1200
                          2⤵
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:3236
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 828
                          2⤵
                          • Program crash
                          PID:4428
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1316
                          2⤵
                          • Program crash
                          PID:4324
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1384
                          2⤵
                          • Program crash
                          PID:4416
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1256
                          2⤵
                          • Program crash
                          PID:5016
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1436
                          2⤵
                          • Program crash
                          PID:4772
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1444
                          2⤵
                          • Suspicious use of NtCreateProcessExOtherParentProcess
                          • Program crash
                          PID:5316
                      • C:\Users\Admin\AppData\Local\Temp\3EE2.exe
                        C:\Users\Admin\AppData\Local\Temp\3EE2.exe
                        1⤵
                        • Executes dropped EXE
                        • Adds Run key to start application
                        • Modifies system certificate store
                        PID:3856
                        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\services.exe
                          "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\services.exe" -start
                          2⤵
                          • Executes dropped EXE
                          • Enumerates connected drives
                          PID:2096
                          • C:\Windows\SysWOW64\cmd.exe
                            "C:\Windows\system32\cmd.exe" /C wmic shadowcopy delete
                            3⤵
                              PID:5488
                              • C:\Windows\SysWOW64\Wbem\WMIC.exe
                                wmic shadowcopy delete
                                4⤵
                                  PID:5268
                              • C:\Windows\SysWOW64\cmd.exe
                                "C:\Windows\system32\cmd.exe" /C wbadmin delete catalog -quiet
                                3⤵
                                  PID:5592
                                • C:\Windows\SysWOW64\cmd.exe
                                  "C:\Windows\system32\cmd.exe" /C vssadmin delete shadows /all /quiet
                                  3⤵
                                    PID:5664
                                    • C:\Windows\SysWOW64\vssadmin.exe
                                      vssadmin delete shadows /all /quiet
                                      4⤵
                                      • Interacts with shadow copies
                                      PID:5188
                                  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\services.exe
                                    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\services.exe" -agent 0
                                    3⤵
                                    • Executes dropped EXE
                                    • Drops file in Program Files directory
                                    PID:5712
                                  • C:\Windows\SysWOW64\cmd.exe
                                    "C:\Windows\system32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures
                                    3⤵
                                      PID:5560
                                    • C:\Windows\SysWOW64\cmd.exe
                                      "C:\Windows\system32\cmd.exe" /C bcdedit /set {default} recoveryenabled no
                                      3⤵
                                        PID:5520
                                  • C:\Users\Admin\AppData\Local\Temp\44FE.exe
                                    C:\Users\Admin\AppData\Local\Temp\44FE.exe
                                    1⤵
                                    • Executes dropped EXE
                                    • Suspicious use of NtSetInformationThreadHideFromDebugger
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of SetWindowsHookEx
                                    PID:2256
                                  • C:\Windows\SysWOW64\explorer.exe
                                    C:\Windows\SysWOW64\explorer.exe
                                    1⤵
                                      PID:2952
                                    • C:\Windows\explorer.exe
                                      C:\Windows\explorer.exe
                                      1⤵
                                        PID:3392
                                      • C:\Windows\SysWOW64\explorer.exe
                                        C:\Windows\SysWOW64\explorer.exe
                                        1⤵
                                          PID:184
                                        • C:\Windows\explorer.exe
                                          C:\Windows\explorer.exe
                                          1⤵
                                          • Suspicious behavior: MapViewOfSection
                                          PID:3928
                                        • C:\Windows\SysWOW64\explorer.exe
                                          C:\Windows\SysWOW64\explorer.exe
                                          1⤵
                                            PID:2760
                                          • C:\Windows\explorer.exe
                                            C:\Windows\explorer.exe
                                            1⤵
                                            • Suspicious behavior: MapViewOfSection
                                            PID:2860
                                          • C:\Windows\SysWOW64\explorer.exe
                                            C:\Windows\SysWOW64\explorer.exe
                                            1⤵
                                              PID:3396
                                            • C:\Windows\explorer.exe
                                              C:\Windows\explorer.exe
                                              1⤵
                                              • Suspicious behavior: MapViewOfSection
                                              PID:3756
                                            • C:\Windows\SysWOW64\explorer.exe
                                              C:\Windows\SysWOW64\explorer.exe
                                              1⤵
                                                PID:4168
                                              • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
                                                "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
                                                1⤵
                                                • Drops file in Windows directory
                                                • Modifies Internet Explorer settings
                                                • Modifies registry class
                                                • Suspicious use of SetWindowsHookEx
                                                PID:3896
                                              • C:\Windows\system32\browser_broker.exe
                                                C:\Windows\system32\browser_broker.exe -Embedding
                                                1⤵
                                                • Modifies Internet Explorer settings
                                                PID:4288
                                              • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                1⤵
                                                • Modifies registry class
                                                • Suspicious use of SetWindowsHookEx
                                                PID:5280
                                              • C:\Windows\system32\vssvc.exe
                                                C:\Windows\system32\vssvc.exe
                                                1⤵
                                                  PID:5392
                                                • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                  "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                  1⤵
                                                  • Modifies registry class
                                                  PID:5932
                                                • C:\Windows\system32\vssvc.exe
                                                  C:\Windows\system32\vssvc.exe
                                                  1⤵
                                                    PID:5808
                                                  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
                                                    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
                                                    1⤵
                                                    • Drops file in Windows directory
                                                    • Modifies registry class
                                                    • Suspicious use of SetWindowsHookEx
                                                    PID:5412
                                                  • C:\Windows\system32\browser_broker.exe
                                                    C:\Windows\system32\browser_broker.exe -Embedding
                                                    1⤵
                                                    • Modifies Internet Explorer settings
                                                    PID:5696
                                                  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                    1⤵
                                                    • Modifies registry class
                                                    • Suspicious use of SetWindowsHookEx
                                                    PID:356
                                                  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                    1⤵
                                                    • Modifies registry class
                                                    PID:636
                                                  • C:\Windows\system32\werfault.exe
                                                    werfault.exe /h /shared Global\9875dd6512284301a86d0578748612cc /t 5772 /p 636
                                                    1⤵
                                                      PID:4956
                                                    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                      1⤵
                                                        PID:3380
                                                      • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                                                        "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                                                        1⤵
                                                        • Modifies Internet Explorer settings
                                                        • Modifies registry class
                                                        PID:5240

                                                      Network

                                                      MITRE ATT&CK Enterprise v6

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      • memory/184-181-0x0000000003340000-0x000000000334B000-memory.dmp

                                                        Filesize

                                                        44KB

                                                      • memory/184-180-0x0000000003350000-0x0000000003357000-memory.dmp

                                                        Filesize

                                                        28KB

                                                      • memory/356-959-0x00000226825E0000-0x00000226825E1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/356-958-0x0000022682550000-0x0000022682551000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/356-957-0x00000226824D0000-0x00000226824D1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/564-116-0x0000000002110000-0x000000000211A000-memory.dmp

                                                        Filesize

                                                        40KB

                                                      • memory/636-960-0x0000022D2EFB0000-0x0000022D2EFB1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1180-123-0x00000000049A0000-0x00000000049A1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1180-121-0x0000000000130000-0x0000000000131000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1180-143-0x0000000004920000-0x0000000004996000-memory.dmp

                                                        Filesize

                                                        472KB

                                                      • memory/1180-136-0x0000000004940000-0x0000000004941000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1504-137-0x0000000004C90000-0x0000000004D02000-memory.dmp

                                                        Filesize

                                                        456KB

                                                      • memory/1504-130-0x00000000001B0000-0x00000000001B1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1504-144-0x0000000004E70000-0x0000000004E71000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1504-140-0x0000000005380000-0x0000000005381000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1504-148-0x0000000004DD0000-0x0000000004DD1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1504-132-0x0000000004AF0000-0x0000000004AF1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/1660-256-0x0000000001FF0000-0x000000000207F000-memory.dmp

                                                        Filesize

                                                        572KB

                                                      • memory/1660-261-0x0000000000400000-0x0000000001DB7000-memory.dmp

                                                        Filesize

                                                        25.7MB

                                                      • memory/2236-1037-0x0000000005580000-0x0000000005B86000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/2256-162-0x000000007F2B0000-0x000000007F681000-memory.dmp

                                                        Filesize

                                                        3.8MB

                                                      • memory/2256-163-0x00000000001F0000-0x00000000001F2000-memory.dmp

                                                        Filesize

                                                        8KB

                                                      • memory/2256-176-0x0000000006280000-0x0000000006886000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/2364-276-0x0000000004C90000-0x0000000005296000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/2708-117-0x00000000008A0000-0x00000000008B6000-memory.dmp

                                                        Filesize

                                                        88KB

                                                      • memory/2760-213-0x0000000000DD0000-0x0000000000DD5000-memory.dmp

                                                        Filesize

                                                        20KB

                                                      • memory/2760-214-0x0000000000DC0000-0x0000000000DC9000-memory.dmp

                                                        Filesize

                                                        36KB

                                                      • memory/2768-149-0x0000000006050000-0x0000000006051000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2768-151-0x0000000005A40000-0x0000000005A41000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2768-145-0x0000000000B80000-0x0000000000B81000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2768-157-0x00000000058E0000-0x00000000058E1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2768-152-0x0000000005A30000-0x0000000005A31000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2768-150-0x0000000005880000-0x0000000005881000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2768-161-0x0000000005920000-0x0000000005921000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/2768-147-0x0000000077C50000-0x0000000077DDE000-memory.dmp

                                                        Filesize

                                                        1.6MB

                                                      • memory/2860-218-0x0000000000BF0000-0x0000000000BF6000-memory.dmp

                                                        Filesize

                                                        24KB

                                                      • memory/2860-219-0x0000000000BE0000-0x0000000000BEC000-memory.dmp

                                                        Filesize

                                                        48KB

                                                      • memory/2952-174-0x0000000003600000-0x0000000003674000-memory.dmp

                                                        Filesize

                                                        464KB

                                                      • memory/2952-175-0x0000000003350000-0x00000000033BB000-memory.dmp

                                                        Filesize

                                                        428KB

                                                      • memory/3164-114-0x0000000000400000-0x0000000000409000-memory.dmp

                                                        Filesize

                                                        36KB

                                                      • memory/3268-184-0x0000000000400000-0x0000000000422000-memory.dmp

                                                        Filesize

                                                        136KB

                                                      • memory/3268-216-0x0000000005470000-0x0000000005A76000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/3316-348-0x0000000003383000-0x0000000003384000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3316-320-0x000000007FA90000-0x000000007FA91000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3316-208-0x0000000004DB0000-0x0000000004DB1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3316-211-0x00000000077E0000-0x00000000077E1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3316-220-0x0000000003380000-0x0000000003381000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3316-222-0x0000000003382000-0x0000000003383000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3316-225-0x0000000007E50000-0x0000000007E51000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3380-1038-0x0000018365E30000-0x0000018365E31000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3380-258-0x00000000050D0000-0x00000000056D6000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/3380-1041-0x0000018365F90000-0x0000018365F91000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3380-1040-0x0000018365F10000-0x0000018365F11000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3392-178-0x00000000008D0000-0x00000000008DC000-memory.dmp

                                                        Filesize

                                                        48KB

                                                      • memory/3392-177-0x00000000008E0000-0x00000000008E7000-memory.dmp

                                                        Filesize

                                                        28KB

                                                      • memory/3396-240-0x00000000005E0000-0x00000000005E4000-memory.dmp

                                                        Filesize

                                                        16KB

                                                      • memory/3396-241-0x00000000005D0000-0x00000000005D9000-memory.dmp

                                                        Filesize

                                                        36KB

                                                      • memory/3596-227-0x00000000082F0000-0x00000000082F1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3596-316-0x000000007F5C0000-0x000000007F5C1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3596-347-0x0000000007403000-0x0000000007404000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3596-221-0x0000000007400000-0x0000000007401000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3596-252-0x0000000008740000-0x0000000008741000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3596-223-0x0000000007402000-0x0000000007403000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3596-238-0x00000000083F0000-0x00000000083F1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3596-236-0x0000000008360000-0x0000000008361000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/3696-200-0x0000000000400000-0x0000000000422000-memory.dmp

                                                        Filesize

                                                        136KB

                                                      • memory/3756-260-0x0000000000D30000-0x0000000000D39000-memory.dmp

                                                        Filesize

                                                        36KB

                                                      • memory/3756-259-0x0000000000D40000-0x0000000000D45000-memory.dmp

                                                        Filesize

                                                        20KB

                                                      • memory/3928-187-0x0000000000370000-0x000000000037F000-memory.dmp

                                                        Filesize

                                                        60KB

                                                      • memory/3928-185-0x0000000000380000-0x0000000000389000-memory.dmp

                                                        Filesize

                                                        36KB

                                                      • memory/4168-266-0x0000000000CF0000-0x0000000000CF9000-memory.dmp

                                                        Filesize

                                                        36KB

                                                      • memory/4168-265-0x0000000000D00000-0x0000000000D05000-memory.dmp

                                                        Filesize

                                                        20KB

                                                      • memory/4300-671-0x00000000056E0000-0x0000000005CE6000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/4332-314-0x0000000005590000-0x0000000005B96000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/4552-496-0x0000000005200000-0x0000000005806000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/4684-546-0x0000000004E10000-0x0000000005416000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/4804-993-0x0000000004DE0000-0x00000000053E6000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/4864-588-0x0000000005350000-0x0000000005956000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/5100-444-0x0000000005370000-0x0000000005976000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/5280-895-0x000001F2CF6F0000-0x000001F2CF6F1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/5280-897-0x000001F2CF860000-0x000001F2CF861000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/5280-896-0x000001F2CF840000-0x000001F2CF841000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/5444-944-0x0000000005600000-0x0000000005C06000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/5548-761-0x0000000005630000-0x0000000005C36000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/5556-1003-0x00000000057B0000-0x0000000005DB6000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/5820-982-0x0000000005160000-0x0000000005766000-memory.dmp

                                                        Filesize

                                                        6.0MB

                                                      • memory/5932-920-0x0000024C83ED0000-0x0000024C83ED1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/5932-921-0x0000024C83EE0000-0x0000024C83EE1000-memory.dmp

                                                        Filesize

                                                        4KB

                                                      • memory/5932-922-0x0000024C83EF0000-0x0000024C83EF1000-memory.dmp

                                                        Filesize

                                                        4KB