Analysis

  • max time kernel
    98s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250610-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/06/2025, 23:14

General

  • Target
    69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b.exe
  • Size 80KB
  • Sample250617-28f92aspx3
  • SHA256 69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Path
  • C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt

  • hakbit

Ransom Note
  • To recover your data contact the email below [email protected] Key Identifier: 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 Number of files that were processed is: 435

Signatures

  • Disables service(s) 3 TTPs
  • Hakbit

    Ransomware which encrypts files using AES, first seen in November 2019.

  • Hakbit family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Drops startup file 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Launches sc.exe 4 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Kills process with taskkill 47 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b.exe
    "C:\Users\Admin\AppData\Local\Temp\69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5068
    • C:\Windows\SYSTEM32\sc.exe
      "sc.exe" config SQLTELEMETRY start= disabled
      2⤵
      • Launches sc.exe
      PID:2468
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin
      2⤵
        PID:3984
      • C:\Windows\SYSTEM32\sc.exe
        "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
        2⤵
        • Launches sc.exe
        PID:2652
      • C:\Windows\SYSTEM32\sc.exe
        "sc.exe" config SQLWriter start= disabled
        2⤵
        • Launches sc.exe
        PID:4692
      • C:\Windows\SYSTEM32\sc.exe
        "sc.exe" config SstpSvc start= disabled
        2⤵
        • Launches sc.exe
        PID:1060
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mspub.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3660
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mydesktopqos.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1968
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mydesktopservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2060
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mysqld.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3364
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqbcoreservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4456
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM firefoxconfig.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3848
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM agntsvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2316
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM thebat.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4748
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM steam.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3972
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM encsvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2032
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM excel.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2464
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM CNTAoSMgr.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2832
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqlwriter.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1584
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM tbirdconfig.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3504
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM dbeng50.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4392
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM thebat64.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4464
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM ocomm.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1236
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM infopath.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:608
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mbamtray.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4844
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM zoolz.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4888
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" IM thunderbird.exe /F
        2⤵
        • Kills process with taskkill
        PID:3640
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM dbsnmp.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:696
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM xfssvccon.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3128
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mspub.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2820
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM Ntrtscan.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4676
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM isqlplussvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4708
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM onenote.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1924
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM PccNTMon.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3596
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM msaccess.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3456
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM outlook.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2024
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM tmlisten.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4540
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM msftesql.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4408
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM powerpnt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3140
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mydesktopqos.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4672
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM visio.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4668
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mydesktopservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2376
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM winword.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3144
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mysqld-nt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2308
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM wordpad.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3552
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mysqld-opt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2580
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM ocautoupds.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4468
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM ocssd.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3952
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM oracle.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2148
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqlagent.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3404
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqlbrowser.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1412
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqlservr.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3884
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM synctime.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2244
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "powershell.exe" & Get-WmiObject Win32_Shadowcopy | ForEach-Object { $_Delete(); }
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2456
      • C:\Windows\System32\notepad.exe
        "C:\Windows\System32\notepad.exe" C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt
        2⤵
        • Opens file in notepad (likely ransom note)
        PID:3052
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd.exe" /C ping 127.0.0.7 -n 3 > Nul & fsutil file setZeroData offset=0 length=524288 “%s” & Del /f /q “%s”
        2⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        PID:6576
        • C:\Windows\system32\PING.EXE
          ping 127.0.0.7 -n 3
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:6980
        • C:\Windows\system32\fsutil.exe
          fsutil file setZeroData offset=0 length=524288 “%s”
          3⤵
            PID:3940
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" "/C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b.exe
          2⤵
            PID:5528
            • C:\Windows\system32\choice.exe
              choice /C Y /N /D Y /T 3
              3⤵
                PID:4760

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                edbtmp.log

                • Path C:\ProgramData\Microsoft\Network\Downloader\edbtmp.log
                • Size 1.3MB
                • SHA256 ac063edf142406c21906077c95ed630347bf2dd35c4aa6aecffaec444688c535
                • MD5 SHA1 SHA512 SSDEEP

                windowsdesktop-runtime-7.0.16-win-x64.msi

                • Path C:\ProgramData\Package Cache\{01B2627D-8443-41C0-97F0-9F72AC2FD6A0}v56.64.8804\windowsdesktop-runtime-7.0.16-win-x64.msi
                • Size 28.8MB
                • SHA256 23f95bfb70917bc7e34f63facfa3b6e8190c1db3459d925dd83611857037530b
                • MD5 SHA1 SHA512 SSDEEP

                dotnet-hostfxr-7.0.16-win-x64.msi.energy[[email protected]]

                • Path C:\ProgramData\Package Cache\{1B690A4C-381A-40D4-BA4A-3F8ACD5CE797}v56.64.8781\dotnet-hostfxr-7.0.16-win-x64.msi.energy[[email protected]]
                • Size 804KB
                • SHA256 08382a4a1d29d6e316309b2e12b7b8fceb4bbe95d883d33d5e05ffc38d9c6b9f
                • MD5 SHA1 SHA512 SSDEEP

                dotnet-runtime-6.0.27-win-x64.msi

                • Path C:\ProgramData\Package Cache\{79043ED0-7ED1-4227-A5E5-04C5594D21F7}v48.108.8828\dotnet-runtime-6.0.27-win-x64.msi
                • Size 25.7MB
                • SHA256 94b951e5896f0237ba1e58d785ca485d11de7af43453389b660198809e9f4b75
                • MD5 SHA1 SHA512 SSDEEP

                vc_runtimeAdditional_x86.msi.energy[[email protected]]

                • Path C:\ProgramData\Package Cache\{BF08E976-B92E-4336-B56F-2171179476C4}v14.30.30704\packages\vcRuntimeAdditional_x86\vc_runtimeAdditional_x86.msi.energy[[email protected]]
                • Size 180KB
                • SHA256 565a94a9b3b974880bd0a155f705b7448c5fdf93971b7db62f350d4863a2a15c
                • MD5 SHA1 SHA512 SSDEEP

                powershell.exe.log

                • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
                • Size 2KB
                • SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
                • MD5 SHA1 SHA512

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 944B
                • SHA256 cf8f4a84a53607b45f9dfed75c34776b03777d64ac3c44112ccc5638957557d8
                • MD5 SHA1 SHA512

                __PSScriptPolicyTest_qr4vuyqr.p35.ps1

                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qr4vuyqr.p35.ps1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512

                HOW_TO_DECYPHER_FILES.txt

                • Path C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt
                • Size 828B
                • SHA256 371c46262e4004701dd6dcbf769e06c505a3c513df14fda683e8812a209e6b08
                • MD5 SHA1 SHA512

                memory/2456-27-0x000001E0F5D80000-0x000001E0F5DA2000-memory.dmp

                memory/5068-159-0x00007FFED8200000-0x00007FFED8CC1000-memory.dmp

                memory/5068-143-0x00007FFED8203000-0x00007FFED8205000-memory.dmp

                memory/5068-0-0x00007FFED8203000-0x00007FFED8205000-memory.dmp

                memory/5068-2-0x00007FFED8200000-0x00007FFED8CC1000-memory.dmp

                memory/5068-1-0x0000000000CB0000-0x0000000000CCA000-memory.dmp

                memory/5068-561-0x00007FFED8200000-0x00007FFED8CC1000-memory.dmp