Overview

overview

10

Static

static

setup_x86_...ll.exe

windows7_x64

10

setup_x86_...ll.exe

windows7_x64

10

setup_x86_...ll.exe

windows7_x64

10

setup_x86_...ll.exe

windows7_x64

10

setup_x86_...ll.exe

windows11_x64

10

setup_x86_...ll.exe

windows10_x64

setup_x86_...ll.exe

windows10_x64

10

setup_x86_...ll.exe

windows10_x64

10

setup_x86_...ll.exe

windows10_x64

10

setup_x86_...ll.exe

windows10_x64

10

Resubmissions

07-09-2021 17:26

210907-vzzaxsdae6 10

07-09-2021 13:18

210907-qkaa2acfe3 10

06-09-2021 17:52

210906-wfz9jsbch4 10

06-09-2021 17:51

210906-wfnwhsbch3 10

06-09-2021 13:27

210906-qp3hdaedaj 10

06-09-2021 09:28

210906-lfpgyaeael 10

06-09-2021 04:33

210906-e6mmpsaaa2 10

05-09-2021 05:25

210905-f4h26sfab6 10

04-09-2021 21:32

210904-1dqdsahfdj 10

04-09-2021 21:19

210904-z56z6shfck 10

Analysis

  • max time kernel
    178s
  • max time network
    204s
  • platform
    windows7_x64
  • resource
    win7-fr
  • submitted
    07-09-2021 17:26

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General

  • Target

    setup_x86_x64_install.exe

  • Size

    2.2MB

  • MD5

    e3b3a95ef03de0de77cca7a54ea22c94

  • SHA1

    d318d234f8f27f25de660d9881113df9d11c24ff

  • SHA256

    baa381f572d293636b6e48cacd2cd6a6f4f9e5f71c583873260f6ac01f0f5e15

  • SHA512

    3c1c6254f14491bc2cb096d8b46d0d65e096dac331bab2df9c5b173271eef1b9a9deb831f212a0117fab16665277208d0c1b5183ea600cc2bbe6f9049c57ad0d

Score
10/10
djvuredlinesmokeloadervidar517706aspackv2backdoorbootkitdiscoveryevasioninfostealerpersistenceransomwarespywarestealertrojan

Malware Config

Extracted

Family

vidar

Version

40.4

Botnet

706

C2

https://romkaxarit.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://varmisende.com/upload/

http://fernandomayol.com/upload/

http://nextlytm.com/upload/

http://people4jan.com/upload/

http://asfaltwerk.com/upload/
rc4.i32
rc4.i32

Extracted

Family

redline

C2

185.215.113.29:8678

Extracted

Family

vidar

Version

40.5

Botnet

517

C2

https://gheorghip.tumblr.com/

Attributes
  • profile_id

    517

Signatures

  • Detected Djvu ransomeware 5 IoCs
  • Djvu Ransomware

    Ransomware which is a variant of the STOP family.

    ransomwaredjvu
  • Process spawned unexpected child process 2 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • RedLine

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

    infostealerredline
  • RedLine Payload 2 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar
  • Checks for common network interception software 1 TTPs

    Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    evasion
  • Vidar Stealer 4 IoCs
    stealer
  • ASPack v2.12-2.42 6 IoCs

    Detects executables packed with ASPack v2.12-2.42

    aspackv2
  • Blocklisted process makes network request 64 IoCs
  • Downloads MZ/PE file
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 33 IoCs
  • Loads dropped DLL 64 IoCs
  • Modifies file permissions 1 TTPs 1 IoCs
    discovery
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Enumerates connected drives 3 TTPs 48 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 3 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • Suspicious use of SetThreadContext 4 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 30 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 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.

    persistence
  • Kills process with taskkill 3 IoCs
    evasion
  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
    adwarespyware
  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 24 IoCs
  • Modifies system certificate store 2 TTPs 12 IoCs
    evasionspywaretrojan
  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: CmdExeWriteProcessMemorySpam 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 17 IoCs
  • Suspicious use of SendNotifyMessage 10 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install.exe
    "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:816
    • C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
      "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:788
      • C:\Users\Admin\AppData\Local\Temp\7zS4130A034\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zS4130A034\setup_install.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:796
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"
          4⤵
            PID:572
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp"
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1592
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c Fri156ec98815f89c.exe
            4⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:2012
            • C:\Users\Admin\AppData\Local\Temp\7zS4130A034\Fri156ec98815f89c.exe
              Fri156ec98815f89c.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:852
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c Fri157e25afd971.exe
            4⤵
            • Loads dropped DLL
            PID:1776
            • C:\Users\Admin\AppData\Local\Temp\7zS4130A034\Fri157e25afd971.exe
              Fri157e25afd971.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1512
              • C:\Users\Admin\AppData\Local\Temp\is-7C6Q6.tmp\Fri157e25afd971.tmp
                "C:\Users\Admin\AppData\Local\Temp\is-7C6Q6.tmp\Fri157e25afd971.tmp" /SL5="$70130,506086,422400,C:\Users\Admin\AppData\Local\Temp\7zS4130A034\Fri157e25afd971.exe"
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                PID:240
                • C:\Users\Admin\AppData\Local\Temp\is-RMVNC.tmp\zab2our.exe
                  "C:\Users\Admin\AppData\Local\Temp\is-RMVNC.tmp\zab2our.exe" /S /UID=burnerch2
                  7⤵
                  • Drops file in Drivers directory
                  • Executes dropped EXE
                  • Adds Run key to start application
                  • Drops file in Program Files directory
                  PID:2200
                  • C:\Program Files\Java\IVNAMJMCWD\ultramediaburner.exe
                    "C:\Program Files\Java\IVNAMJMCWD\ultramediaburner.exe" /VERYSILENT
                    8⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    PID:2320
                    • C:\Users\Admin\AppData\Local\Temp\is-LV33U.tmp\ultramediaburner.tmp
                      "C:\Users\Admin\AppData\Local\Temp\is-LV33U.tmp\ultramediaburner.tmp" /SL5="$3018E,281924,62464,C:\Program Files\Java\IVNAMJMCWD\ultramediaburner.exe" /VERYSILENT
                      9⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in Program Files directory
                      • Suspicious use of FindShellTrayWindow
                      PID:2380
                      • C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe
                        "C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe" -silent -desktopShortcut -programMenu
                        10⤵
                        • Executes dropped EXE
                        PID:2524
                  • C:\Users\Admin\AppData\Local\Temp\c5-e75e6-db3-82a97-8818506fcae4d\Baetyxyfaevo.exe
                    "C:\Users\Admin\AppData\Local\Temp\c5-e75e6-db3-82a97-8818506fcae4d\Baetyxyfaevo.exe"
                    8⤵
                    • Executes dropped EXE
                    PID:2352
                    • C:\Program Files\Internet Explorer\iexplore.exe
                      "C:\Program Files\Internet Explorer\iexplore.exe" https://www.profitabletrustednetwork.com/e2q8zu9hu?key=a971bbe4a40a7216a1a87d8f455f71e6
                      9⤵
                      • Modifies Internet Explorer settings
                      • Suspicious use of FindShellTrayWindow
                      • Suspicious use of SetWindowsHookEx
                      PID:2684
                      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2684 CREDAT:275457 /prefetch:2
                        10⤵
                        • Modifies Internet Explorer settings
                        • Suspicious use of SetWindowsHookEx
                        PID:2776
                  • C:\Users\Admin\AppData\Local\Temp\89-6f71e-22a-1dfbe-4540a2761df37\Tehytobaeqa.exe
                    "C:\Users\Admin\AppData\Local\Temp\89-6f71e-22a-1dfbe-4540a2761df37\Tehytobaeqa.exe"
                    8⤵
                    • Executes dropped EXE
                    • Modifies system certificate store
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2396
                    • C:\Windows\System32\cmd.exe
                      "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\q5szgihp.pkb\GcleanerEU.exe /eufive & exit
                      9⤵
                        PID:680
                        • C:\Users\Admin\AppData\Local\Temp\q5szgihp.pkb\GcleanerEU.exe
                          C:\Users\Admin\AppData\Local\Temp\q5szgihp.pkb\GcleanerEU.exe /eufive
                          10⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Suspicious behavior: CmdExeWriteProcessMemorySpam
                          PID:1080
                          • C:\Windows\SysWOW64\cmd.exe
                            "C:\Windows\System32\cmd.exe" /c taskkill /im "GcleanerEU.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\q5szgihp.pkb\GcleanerEU.exe" & exit
                            11⤵
                              PID:1288
                              • C:\Windows\SysWOW64\taskkill.exe
                                taskkill /im "GcleanerEU.exe" /f
                                12⤵
                                • Kills process with taskkill
                                • Suspicious use of AdjustPrivilegeToken
                                PID:2100
                        • C:\Windows\System32\cmd.exe
                          "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\yveztn1i.tib\installer.exe /qn CAMPAIGN="654" & exit
                          9⤵
                            PID:2188
                            • C:\Users\Admin\AppData\Local\Temp\yveztn1i.tib\installer.exe
                              C:\Users\Admin\AppData\Local\Temp\yveztn1i.tib\installer.exe /qn CAMPAIGN="654"
                              10⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • Enumerates connected drives
                              • Modifies system certificate store
                              • Suspicious behavior: CmdExeWriteProcessMemorySpam
                              • Suspicious use of AdjustPrivilegeToken
                              • Suspicious use of FindShellTrayWindow
                              PID:2224
                              • C:\Windows\SysWOW64\msiexec.exe
                                "C:\Windows\system32\msiexec.exe" /i "C:\Users\Admin\AppData\Roaming\AW Manager\Windows Manager 1.0.0\install\97FDF62\Windows Manager - Postback Y.msi" /qn CAMPAIGN=654 AI_SETUPEXEPATH=C:\Users\Admin\AppData\Local\Temp\yveztn1i.tib\installer.exe SETUPEXEDIR=C:\Users\Admin\AppData\Local\Temp\yveztn1i.tib\ EXE_CMD_LINE="/exenoupdates /forcecleanup /wintime 1630776118 /qn CAMPAIGN=""654"" " CAMPAIGN="654"
                                11⤵
                                  PID:2292
                            • C:\Windows\System32\cmd.exe
                              "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\wv33zimr.bo3\anyname.exe & exit
                              9⤵
                                PID:2288
                                • C:\Users\Admin\AppData\Local\Temp\wv33zimr.bo3\anyname.exe
                                  C:\Users\Admin\AppData\Local\Temp\wv33zimr.bo3\anyname.exe
                                  10⤵
                                  • Executes dropped EXE
                                  • Suspicious behavior: CmdExeWriteProcessMemorySpam
                                  PID:2456
                                  • C:\Users\Admin\AppData\Local\Temp\wv33zimr.bo3\anyname.exe
                                    "C:\Users\Admin\AppData\Local\Temp\wv33zimr.bo3\anyname.exe" -u
                                    11⤵
                                    • Executes dropped EXE
                                    PID:2256
                              • C:\Windows\System32\cmd.exe
                                "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\vcwen1qi.a2l\gcleaner.exe /mixfive & exit
                                9⤵
                                  PID:2540
                                  • C:\Users\Admin\AppData\Local\Temp\vcwen1qi.a2l\gcleaner.exe
                                    C:\Users\Admin\AppData\Local\Temp\vcwen1qi.a2l\gcleaner.exe /mixfive
                                    10⤵
                                    • Executes dropped EXE
                                    • Suspicious behavior: CmdExeWriteProcessMemorySpam
                                    PID:2668
                                    • C:\Windows\SysWOW64\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /c taskkill /im "gcleaner.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\vcwen1qi.a2l\gcleaner.exe" & exit
                                      11⤵
                                        PID:2724
                                        • C:\Windows\SysWOW64\taskkill.exe
                                          taskkill /im "gcleaner.exe" /f
                                          12⤵
                                          • Kills process with taskkill
                                          • Suspicious use of AdjustPrivilegeToken
                                          PID:2656
                                  • C:\Windows\System32\cmd.exe
                                    "C:\Windows\System32\cmd.exe" /k C:\Users\Admin\AppData\Local\Temp\pdaxvozt.451\autosubplayer.exe /S & exit
                                    9⤵
                                      PID:2728
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c Fri155442fc38b.exe
                            4⤵
                            • Loads dropped DLL
                            PID:1584
                            • C:\Users\Admin\AppData\Local\Temp\7zS4130A034\Fri155442fc38b.exe
                              Fri155442fc38b.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of AdjustPrivilegeToken
                              PID:1676
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c Fri1553f0ee90.exe
                            4⤵
                            • Loads dropped DLL
                            PID:1568
                            • C:\Users\Admin\AppData\Local\Temp\7zS4130A034\Fri1553f0ee90.exe
                              Fri1553f0ee90.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of AdjustPrivilegeToken
                              PID:1452
                              • C:\Users\Admin\AppData\Local\Temp\LzmwAqmV.exe
                                "C:\Users\Admin\AppData\Local\Temp\LzmwAqmV.exe"
                                6⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                PID:1592
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c APPNAME7.exe
                            4⤵
                              PID:1652
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c Fri15af75ee9b.exe
                              4⤵
                              • Loads dropped DLL
                              PID:1104
                              • C:\Users\Admin\AppData\Local\Temp\7zS4130A034\Fri15af75ee9b.exe
                                Fri15af75ee9b.exe
                                5⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Checks SCSI registry key(s)
                                • Suspicious behavior: EnumeratesProcesses
                                • Suspicious behavior: MapViewOfSection
                                PID:1796
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c Fri1544861ac3fe6a.exe
                              4⤵
                              • Loads dropped DLL
                              • Suspicious use of WriteProcessMemory
                              PID:1980
                      • C:\Users\Admin\AppData\Local\Temp\7zS4130A034\Fri1544861ac3fe6a.exe
                        Fri1544861ac3fe6a.exe
                        1⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Modifies system certificate store
                        PID:1320
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 964
                          2⤵
                          • Loads dropped DLL
                          • Program crash
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious behavior: GetForegroundWindowSpam
                          • Suspicious use of AdjustPrivilegeToken
                          PID:1632
                      • C:\Windows\system32\rundll32.exe
                        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\sqlite.dll",global
                        1⤵
                        • Process spawned unexpected child process
                        PID:2152
                        • C:\Windows\SysWOW64\rundll32.exe
                          rundll32.exe "C:\Users\Admin\AppData\Local\Temp\sqlite.dll",global
                          2⤵
                          • Loads dropped DLL
                          PID:2168
                      • C:\Windows\system32\rundll32.exe
                        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\sqlite.dll",global
                        1⤵
                        • Process spawned unexpected child process
                        PID:1160
                        • C:\Windows\SysWOW64\rundll32.exe
                          rundll32.exe "C:\Users\Admin\AppData\Local\Temp\sqlite.dll",global
                          2⤵
                            PID:2884
                        • C:\Windows\system32\msiexec.exe
                          C:\Windows\system32\msiexec.exe /V
                          1⤵
                          • Enumerates connected drives
                          • Drops file in Program Files directory
                          • Drops file in Windows directory
                          • Modifies data under HKEY_USERS
                          • Modifies registry class
                          • Suspicious use of AdjustPrivilegeToken
                          PID:880
                          • C:\Windows\syswow64\MsiExec.exe
                            C:\Windows\syswow64\MsiExec.exe -Embedding A357964218712734B1003CA85CC981C2 C
                            2⤵
                              PID:2160
                            • C:\Windows\syswow64\MsiExec.exe
                              C:\Windows\syswow64\MsiExec.exe -Embedding 93CC81A40EC48946B72756B654DFD429
                              2⤵
                              • Blocklisted process makes network request
                              PID:2656
                              • C:\Windows\SysWOW64\taskkill.exe
                                "C:\Windows\SysWOW64\taskkill.exe" /im AdvancedWindowsManager* /f
                                3⤵
                                • Kills process with taskkill
                                PID:1012
                            • C:\Windows\syswow64\MsiExec.exe
                              C:\Windows\syswow64\MsiExec.exe -Embedding 7D84862027F5DCC7052812A0036F11F4 M Global\MSI0000
                              2⤵
                                PID:1772
                            • C:\Users\Admin\AppData\Local\Temp\2C3E.exe
                              C:\Users\Admin\AppData\Local\Temp\2C3E.exe
                              1⤵
                              • Executes dropped EXE
                              PID:2108
                            • C:\Users\Admin\AppData\Local\Temp\3AA1.exe
                              C:\Users\Admin\AppData\Local\Temp\3AA1.exe
                              1⤵
                              • Executes dropped EXE
                              PID:2404
                            • C:\Users\Admin\AppData\Local\Temp\541B.exe
                              C:\Users\Admin\AppData\Local\Temp\541B.exe
                              1⤵
                              • Executes dropped EXE
                              • Suspicious use of SetThreadContext
                              PID:2624
                              • C:\Users\Admin\AppData\Local\Temp\541B.exe
                                C:\Users\Admin\AppData\Local\Temp\541B.exe
                                2⤵
                                • Executes dropped EXE
                                • Adds Run key to start application
                                PID:1568
                                • C:\Windows\SysWOW64\icacls.exe
                                  icacls "C:\Users\Admin\AppData\Local\3e752a71-d8a5-47d3-8bd6-e8972ca44f15" /deny *S-1-1-0:(OI)(CI)(DE,DC)
                                  3⤵
                                  • Modifies file permissions
                                  PID:2628
                                • C:\Users\Admin\AppData\Local\Temp\541B.exe
                                  "C:\Users\Admin\AppData\Local\Temp\541B.exe" --Admin IsNotAutoStart IsNotTask
                                  3⤵
                                  • Executes dropped EXE
                                  • Suspicious use of SetThreadContext
                                  PID:2264
                                  • C:\Users\Admin\AppData\Local\Temp\541B.exe
                                    "C:\Users\Admin\AppData\Local\Temp\541B.exe" --Admin IsNotAutoStart IsNotTask
                                    4⤵
                                    • Executes dropped EXE
                                    PID:2608
                                    • C:\Users\Admin\AppData\Local\99a088d9-715e-4936-bc4e-10afc9f09629\build2.exe
                                      "C:\Users\Admin\AppData\Local\99a088d9-715e-4936-bc4e-10afc9f09629\build2.exe"
                                      5⤵
                                      • Executes dropped EXE
                                      • Suspicious use of SetThreadContext
                                      PID:2088
                                      • C:\Users\Admin\AppData\Local\99a088d9-715e-4936-bc4e-10afc9f09629\build2.exe
                                        "C:\Users\Admin\AppData\Local\99a088d9-715e-4936-bc4e-10afc9f09629\build2.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        PID:1056
                                        • C:\Windows\SysWOW64\WerFault.exe
                                          C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 892
                                          7⤵
                                          • Program crash
                                          PID:1888
                                    • C:\Users\Admin\AppData\Local\99a088d9-715e-4936-bc4e-10afc9f09629\build3.exe
                                      "C:\Users\Admin\AppData\Local\99a088d9-715e-4936-bc4e-10afc9f09629\build3.exe"
                                      5⤵
                                      • Executes dropped EXE
                                      • Suspicious use of SetThreadContext
                                      PID:1132
                                      • C:\Users\Admin\AppData\Local\99a088d9-715e-4936-bc4e-10afc9f09629\build3.exe
                                        "C:\Users\Admin\AppData\Local\99a088d9-715e-4936-bc4e-10afc9f09629\build3.exe"
                                        6⤵
                                        • Executes dropped EXE
                                        PID:2732
                                        • C:\Windows\SysWOW64\schtasks.exe
                                          /C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
                                          7⤵
                                          • Creates scheduled task(s)
                                          PID:2188
                            • C:\Users\Admin\AppData\Local\Temp\7A13.exe
                              C:\Users\Admin\AppData\Local\Temp\7A13.exe
                              1⤵
                              • Executes dropped EXE
                              • Writes to the Master Boot Record (MBR)
                              PID:2200
                            • C:\Users\Admin\AppData\Local\Temp\ABDD.exe
                              C:\Users\Admin\AppData\Local\Temp\ABDD.exe
                              1⤵
                              • Executes dropped EXE
                              PID:816

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • memory/240-169-0x0000000000260000-0x0000000000261000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/796-141-0x000000006B440000-0x000000006B4CF000-memory.dmp

                              Filesize

                              572KB

                              Download

                            • memory/796-82-0x000000006B440000-0x000000006B4CF000-memory.dmp

                              Filesize

                              572KB

                              Download

                            • memory/796-126-0x0000000064940000-0x0000000064959000-memory.dmp

                              Filesize

                              100KB

                              Download

                            • memory/796-143-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                              Filesize

                              1.5MB

                              Download

                            • memory/796-111-0x0000000064940000-0x0000000064959000-memory.dmp

                              Filesize

                              100KB

                              Download

                            • memory/796-133-0x0000000064940000-0x0000000064959000-memory.dmp

                              Filesize

                              100KB

                              Download

                            • memory/796-145-0x000000006B280000-0x000000006B2A6000-memory.dmp

                              Filesize

                              152KB

                              Download

                            • memory/796-118-0x0000000064940000-0x0000000064959000-memory.dmp

                              Filesize

                              100KB

                              Download

                            • memory/796-83-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                              Filesize

                              1.5MB

                              Download

                            • memory/796-84-0x000000006B280000-0x000000006B2A6000-memory.dmp

                              Filesize

                              152KB

                              Download

                            • memory/816-53-0x0000000076A81000-0x0000000076A83000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/1056-290-0x0000000000400000-0x00000000004D5000-memory.dmp

                              Filesize

                              852KB

                              Download

                            • memory/1080-229-0x0000000000400000-0x0000000002B67000-memory.dmp

                              Filesize

                              39.4MB

                              Download

                            • memory/1080-223-0x0000000000240000-0x0000000000288000-memory.dmp

                              Filesize

                              288KB

                              Download

                            • memory/1132-296-0x0000000000220000-0x0000000000224000-memory.dmp

                              Filesize

                              16KB

                              Download

                            • memory/1240-157-0x0000000002D40000-0x0000000002D55000-memory.dmp

                              Filesize

                              84KB

                              Download

                            • memory/1320-150-0x0000000000400000-0x00000000021BE000-memory.dmp

                              Filesize

                              29.7MB

                              Download

                            • memory/1320-148-0x0000000002820000-0x00000000045DE000-memory.dmp

                              Filesize

                              29.7MB

                              Download

                            • memory/1452-163-0x000000001B0C0000-0x000000001B0C2000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/1452-154-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/1512-139-0x0000000000400000-0x000000000046D000-memory.dmp

                              Filesize

                              436KB

                              Download

                            • memory/1568-271-0x0000000000400000-0x0000000000537000-memory.dmp

                              Filesize

                              1.2MB

                              Download

                            • memory/1568-276-0x0000000000400000-0x0000000000537000-memory.dmp

                              Filesize

                              1.2MB

                              Download

                            • memory/1592-152-0x0000000001E40000-0x0000000002A8A000-memory.dmp

                              Filesize

                              12.3MB

                              Download

                            • memory/1592-182-0x0000000001080000-0x0000000001081000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/1632-183-0x0000000000D10000-0x0000000000D11000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/1676-153-0x0000000000F60000-0x0000000000F61000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/1676-164-0x000000001AF90000-0x000000001AF92000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/1676-158-0x00000000003C0000-0x00000000003D6000-memory.dmp

                              Filesize

                              88KB

                              Download

                            • memory/1796-149-0x0000000000240000-0x0000000000249000-memory.dmp

                              Filesize

                              36KB

                              Download

                            • memory/1796-151-0x0000000000400000-0x0000000002152000-memory.dmp

                              Filesize

                              29.3MB

                              Download

                            • memory/2088-286-0x0000000002380000-0x0000000002452000-memory.dmp

                              Filesize

                              840KB

                              Download

                            • memory/2108-264-0x0000000004613000-0x0000000004614000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/2108-265-0x0000000004614000-0x0000000004616000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/2108-263-0x0000000004612000-0x0000000004613000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/2108-262-0x0000000004611000-0x0000000004612000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/2108-261-0x0000000000400000-0x0000000002B61000-memory.dmp

                              Filesize

                              39.4MB

                              Download

                            • memory/2108-260-0x0000000004440000-0x000000000445C000-memory.dmp

                              Filesize

                              112KB

                              Download

                            • memory/2108-259-0x00000000003D0000-0x00000000003ED000-memory.dmp

                              Filesize

                              116KB

                              Download

                            • memory/2108-258-0x0000000000230000-0x0000000000260000-memory.dmp

                              Filesize

                              192KB

                              Download

                            • memory/2200-188-0x000000001C900000-0x000000001CBFF000-memory.dmp

                              Filesize

                              3.0MB

                              Download

                            • memory/2200-285-0x0000000000400000-0x0000000002B9E000-memory.dmp

                              Filesize

                              39.6MB

                              Download

                            • memory/2200-284-0x0000000002E00000-0x0000000002E6B000-memory.dmp

                              Filesize

                              428KB

                              Download

                            • memory/2200-187-0x0000000000290000-0x0000000000292000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/2224-230-0x0000000000370000-0x000000000040D000-memory.dmp

                              Filesize

                              628KB

                              Download

                            • memory/2320-192-0x0000000000400000-0x0000000000416000-memory.dmp

                              Filesize

                              88KB

                              Download

                            • memory/2352-205-0x000000001CB40000-0x000000001CE3F000-memory.dmp

                              Filesize

                              3.0MB

                              Download

                            • memory/2352-199-0x00000000001D0000-0x00000000001D2000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/2380-202-0x0000000000260000-0x0000000000261000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/2380-197-0x0000000072501000-0x0000000072503000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/2396-200-0x0000000000AB0000-0x0000000000AB2000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/2396-213-0x0000000000AB7000-0x0000000000AD6000-memory.dmp

                              Filesize

                              124KB

                              Download

                            • memory/2396-212-0x0000000000AB2000-0x0000000000AB3000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/2396-210-0x000000001E870000-0x000000001EB6F000-memory.dmp

                              Filesize

                              3.0MB

                              Download

                            • memory/2396-198-0x000007FEEF060000-0x000007FEF00F6000-memory.dmp

                              Filesize

                              16.6MB

                              Download

                            • memory/2404-269-0x0000000004AF0000-0x0000000004AF1000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/2404-267-0x0000000001080000-0x0000000001081000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/2524-214-0x0000000000436000-0x0000000000455000-memory.dmp

                              Filesize

                              124KB

                              Download

                            • memory/2524-203-0x000007FEEF060000-0x000007FEF00F6000-memory.dmp

                              Filesize

                              16.6MB

                              Download

                            • memory/2524-211-0x000000001B030000-0x000000001B049000-memory.dmp

                              Filesize

                              100KB

                              Download

                            • memory/2524-215-0x0000000000455000-0x0000000000456000-memory.dmp

                              Filesize

                              4KB

                              Download

                            • memory/2524-204-0x0000000000430000-0x0000000000432000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/2624-274-0x0000000004560000-0x000000000467B000-memory.dmp

                              Filesize

                              1.1MB

                              Download

                            • memory/2668-236-0x0000000000400000-0x0000000002B67000-memory.dmp

                              Filesize

                              39.4MB

                              Download

                            • memory/2728-235-0x000007FEFC521000-0x000007FEFC523000-memory.dmp

                              Filesize

                              8KB

                              Download

                            • memory/2732-297-0x0000000000400000-0x0000000000406000-memory.dmp

                              Filesize

                              24KB

                              Download

                            • memory/2776-209-0x0000000000C00000-0x0000000000C02000-memory.dmp

                              Filesize

                              8KB

                              Download